Datasets:

lanesket

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r-asts-val

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[](){expression}<LSEP>[call](){}<LSEP>[](symbol){library}<LSEP>[](symbol){ggplot2}<LEND>[call](){}<LSEP>[](symbol){library}<LSEP>[](symbol){readr}<LEND>[call](){}<LSEP>[](symbol){system}<LSEP>[argument 0; litteral](str){ls ../input}<LEND>[assign](){<-}<LSEP>[](symbol){data}<LEND>[call](){}<LSEP>[](symbol){read.table}<LSEP>[argument 0; litteral](logical){TRUE}<LSEP>[argument 1; litteral](str){\n subject sex size\n 1 ...}<LEND>[call](){}<LSEP>[](symbol){write.csv}<LSEP>[](symbol){data}<LSEP>[argument 1; litteral](str){output.csv}<LSEP>[argument 2; litteral](logical){FALSE}

[](){expression}<LSEP>[call](){}<LSEP>[](symbol){library}<LSEP>[argument 0; litteral](str){e1071}<LEND>[call](){}<LSEP>[](symbol){library}<LSEP>[](symbol){lattice}<LEND>[assign](){<-}<LSEP>[](symbol){data}<LEND>[call](){}<LSEP>[](symbol){read.csv}<LSEP>[argument 0; litteral](str){../input/train.csv}<LSEP>[](symbol){T}<LEND>[assign](){=}<LSEP>[variable; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){data}<LSEP>[](symbol){Cover_Type}<LEND>[call](){}<LSEP>[](symbol){as.factor}<LEND>[argument 0; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){data}<LSEP>[](symbol){Cover_Type}<LEND>[assign](){=}<LSEP>[](symbol){x}<LEND>[call](){}<LSEP>[](symbol){[}<LSEP>[](symbol){data}<LSEP>[](symbol){}<LEND>[argument 2; call](){}<LSEP>[](symbol){c}<LEND>[argument 0; call](){}<LSEP>[](symbol){:}<LSEP>[argument 0; litteral](real){2.000000}<LSEP>[argument 1; litteral](real){11.000000}<LEND>[argument 1; litteral](real){12.000000}<LSEP>[argument 2; litteral](real){14.000000}<LSEP>[argument 3; litteral](real){15.000000}<LSEP>[argument 4; litteral](real){25.000000}<LEND>[assign](){=}<LSEP>[](symbol){y}<LEND>[call](){}<LSEP>[](symbol){[}<LSEP>[](symbol){data}<LSEP>[](symbol){}<LSEP>[argument 2; litteral](real){56.000000}<LEND>[assign](){=}<LSEP>[](symbol){model}<LEND>[call](){}<LSEP>[](symbol){svm}<LSEP>[](symbol){x}<LSEP>[](symbol){y}<LSEP>[argument 2; litteral](str){radial}<LEND>[argument 3; control flow](){if}<LSEP>[condition; call](){}<LSEP>[](symbol){is.vector}<LSEP>[](symbol){x}<LEND>[true branch; litteral](real){1.000000}<LEND>[false branch; call](){}<LSEP>[](symbol){/}<LSEP>[argument 0; litteral](real){1.000000}<LEND>[argument 1; call](){}<LSEP>[](symbol){ncol}<LSEP>[](symbol){x}<LEND>[assign](){<-}<LSEP>[](symbol){test}<LEND>[call](){}<LSEP>[](symbol){read.csv}<LSEP>[argument 0; litteral](str){../input/test.csv}<LSEP>[](symbol){T}<LEND>[assign](){=}<LSEP>[](symbol){x1}<LEND>[call](){}<LSEP>[](symbol){[}<LSEP>[](symbol){test}<LSEP>[](symbol){}<LEND>[argument 2; call](){}<LSEP>[](symbol){c}<LEND>[argument 0; call](){}<LSEP>[](symbol){:}<LSEP>[argument 0; litteral](real){2.000000}<LSEP>[argument 1; litteral](real){11.000000}<LEND>[argument 1; litteral](real){12.000000}<LSEP>[argument 2; litteral](real){14.000000}<LSEP>[argument 3; litteral](real){15.000000}<LSEP>[argument 4; litteral](real){25.000000}<LEND>[assign](){<-}<LSEP>[](symbol){pred}<LEND>[call](){}<LSEP>[](symbol){predict}<LSEP>[](symbol){model}<LSEP>[](symbol){x1}<LEND>[assign](){=}<LSEP>[](symbol){sample_submission}<LEND>[call](){}<LSEP>[](symbol){read.csv}<LSEP>[argument 0; litteral](str){../input/sample_submission.csv}<LSEP>[argument 1; litteral](logical){TRUE}<LSEP>[argument 2; litteral](str){,}<LEND>[assign](){=}<LSEP>[variable; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){sample_submission}<LSEP>[](symbol){Cover_Type}<LEND>[](symbol){pred}<LEND>[call](){}<LSEP>[](symbol){write.csv}<LSEP>[](symbol){sample_submission}<LSEP>[argument 1; litteral](str){sub_0.csv}<LSEP>[argument 2; litteral](logical){FALSE}

[](){expression}<LSEP>[call](){}<LSEP>[](symbol){library}<LSEP>[](symbol){readr}<LEND>[call](){}<LSEP>[](symbol){library}<LSEP>[](symbol){mice}<LEND>[call](){}<LSEP>[](symbol){library}<LSEP>[](symbol){ROCR}<LEND>[assign](){<-}<LSEP>[](symbol){trainOr}<LEND>[call](){}<LSEP>[](symbol){read.csv}<LSEP>[argument 0; litteral](str){../input/train.csv}<LEND>[call](){}<LSEP>[](symbol){set.seed}<LSEP>[argument 0; litteral](real){3.000000}<LEND>[assign](){<-}<LSEP>[](symbol){trainOr1}<LSEP>[](symbol){trainOr}<LEND>[assign](){<-}<LSEP>[](symbol){ind}<LEND>[call](){}<LSEP>[](symbol){sample}<LSEP>[argument 0; litteral](real){2.000000}<LEND>[argument 1; call](){}<LSEP>[](symbol){nrow}<LSEP>[](symbol){trainOr}<LEND>[](symbol){T}<LEND>[argument 3; call](){}<LSEP>[](symbol){c}<LSEP>[argument 0; litteral](real){0.700000}<LSEP>[argument 1; litteral](real){0.300000}<LEND>[assign](){<-}<LSEP>[](symbol){trainOr1}<LEND>[call](){}<LSEP>[](symbol){[}<LSEP>[](symbol){trainOr}<LEND>[argument 1; call](){}<LSEP>[](symbol){==}<LSEP>[](symbol){ind}<LSEP>[argument 1; litteral](real){1.000000}<LEND>[](symbol){}<LEND>[assign](){<-}<LSEP>[](symbol){testOr1}<LEND>[call](){}<LSEP>[](symbol){[}<LSEP>[](symbol){trainOr}<LEND>[argument 1; call](){}<LSEP>[](symbol){==}<LSEP>[](symbol){ind}<LSEP>[argument 1; litteral](real){2.000000}<LEND>[](symbol){}<LEND>[assign](){<-}<LSEP>[](symbol){trainOr1}<LEND>[call](){}<LSEP>[](symbol){[}<LSEP>[](symbol){trainOr1}<LSEP>[](symbol){}<LEND>[argument 2; call](){}<LSEP>[](symbol){c}<LSEP>[argument 0; litteral](real){2.000000}<LSEP>[argument 1; litteral](real){3.000000}<LSEP>[argument 2; litteral](real){5.000000}<LSEP>[argument 3; litteral](real){6.000000}<LSEP>[argument 4; litteral](real){7.000000}<LSEP>[argument 5; litteral](real){8.000000}<LSEP>[argument 6; litteral](real){12.000000}<LEND>[assign](){<-}<LSEP>[](symbol){testOr1}<LEND>[call](){}<LSEP>[](symbol){[}<LSEP>[](symbol){testOr1}<LSEP>[](symbol){}<LEND>[argument 2; call](){}<LSEP>[](symbol){c}<LSEP>[argument 0; litteral](real){2.000000}<LSEP>[argument 1; litteral](real){3.000000}<LSEP>[argument 2; litteral](real){5.000000}<LSEP>[argument 3; litteral](real){6.000000}<LSEP>[argument 4; litteral](real){7.000000}<LSEP>[argument 5; litteral](real){8.000000}<LSEP>[argument 6; litteral](real){12.000000}<LEND>[assign](){<-}<LSEP>[](symbol){trainOr1}<LEND>[call](){}<LSEP>[](symbol){as.data.frame}<LEND>[argument 0; call](){}<LSEP>[](symbol){unclass}<LSEP>[](symbol){trainOr1}<LEND>[assign](){<-}<LSEP>[](symbol){testOr1}<LEND>[call](){}<LSEP>[](symbol){as.data.frame}<LEND>[argument 0; call](){}<LSEP>[](symbol){unclass}<LSEP>[](symbol){testOr1}<LEND>[assign](){<-}<LSEP>[](symbol){cols}<LEND>[call](){}<LSEP>[](symbol){colnames}<LEND>[argument 0; call](){}<LSEP>[](symbol){[}<LSEP>[](symbol){trainOr1}<LSEP>[](symbol){}<LEND>[argument 2; call](){}<LSEP>[](symbol){c}<LSEP>[argument 0; litteral](real){1.000000}<LSEP>[argument 1; litteral](real){2.000000}<LEND>[assign](){<-}<LSEP>[variable; call](){}<LSEP>[](symbol){[}<LSEP>[](symbol){trainOr1}<LSEP>[](symbol){}<LSEP>[](symbol){cols}<LEND>[call](){}<LSEP>[](symbol){data.frame}<LEND>[argument 0; call](){}<LSEP>[](symbol){apply}<LEND>[argument 0; call](){}<LSEP>[](symbol){[}<LSEP>[](symbol){trainOr1}<LSEP>[](symbol){cols}<LEND>[argument 1; litteral](real){2.000000}<LSEP>[](symbol){as.factor}<LEND>[assign](){<-}<LSEP>[](symbol){cols}<LEND>[call](){}<LSEP>[](symbol){colnames}<LEND>[argument 0; call](){}<LSEP>[](symbol){[}<LSEP>[](symbol){testOr1}<LSEP>[](symbol){}<LEND>[argument 2; call](){}<LSEP>[](symbol){c}<LSEP>[argument 0; litteral](real){1.000000}<LSEP>[argument 1; litteral](real){2.000000}<LEND>[assign](){<-}<LSEP>[variable; call](){}<LSEP>[](symbol){[}<LSEP>[](symbol){testOr1}<LSEP>[](symbol){}<LSEP>[](symbol){cols}<LEND>[call](){}<LSEP>[](symbol){data.frame}<LEND>[argument 0; call](){}<LSEP>[](symbol){apply}<LEND>[argument 0; call](){}<LSEP>[](symbol){[}<LSEP>[](symbol){testOr1}<LSEP>[](symbol){cols}<LEND>[argument 1; litteral](real){2.000000}<LSEP>[](symbol){as.factor}<LEND>[call](){}<LSEP>[](symbol){colSums}<LEND>[argument 0; call](){}<LSEP>[](symbol){is.na}<LSEP>[](symbol){trainOr1}<LEND>[assign](){<-}<LSEP>[](symbol){tempData}<LEND>[call](){}<LSEP>[](symbol){mice}<LSEP>[](symbol){trainOr1}<LSEP>[argument 1; litteral](real){5.000000}<LSEP>[argument 2; litteral](real){50.000000}<LSEP>[argument 3; litteral](str){pmm}<LSEP>[argument 4; litteral](real){500.000000}<LEND>[assign](){<-}<LSEP>[](symbol){trainOr1}<LEND>[call](){}<LSEP>[](symbol){complete}<LSEP>[](symbol){tempData}<LSEP>[argument 1; litteral](real){1.000000}<LEND>[assign](){<-}<LSEP>[](symbol){tempDatatest}<LEND>[call](){}<LSEP>[](symbol){mice}<LSEP>[](symbol){testOr1}<LSEP>[argument 1; litteral](real){5.000000}<LSEP>[argument 2; litteral](real){50.000000}<LSEP>[argument 3; litteral](str){pmm}<LSEP>[argument 4; litteral](real){500.000000}<LEND>[assign](){<-}<LSEP>[](symbol){testOr1}<LEND>[call](){}<LSEP>[](symbol){complete}<LSEP>[](symbol){tempDatatest}<LSEP>[argument 1; litteral](real){1.000000}<LEND>[assign](){<-}<LSEP>[](symbol){train.model}<LEND>[call](){}<LSEP>[](symbol){glm}<LEND>[argument 0; call](){}<LSEP>[](symbol){~}<LSEP>[](symbol){Survived}<LEND>[argument 1; call](){}<LSEP>[](symbol){+}<LEND>[argument 0; call](){}<LSEP>[](symbol){+}<LEND>[argument 0; call](){}<LSEP>[](symbol){+}<LEND>[argument 0; call](){}<LSEP>[](symbol){+}<LEND>[argument 0; call](){}<LSEP>[](symbol){+}<LSEP>[](symbol){Sex}<LSEP>[](symbol){Pclass}<LEND>[](symbol){Age}<LEND>[](symbol){SibSp}<LEND>[](symbol){Parch}<LEND>[](symbol){Embarked}<LEND>[argument 1; litteral](str){binomial}<LSEP>[](symbol){trainOr1}<LEND>[assign](){<-}<LSEP>[](symbol){predtest}<LEND>[call](){}<LSEP>[](symbol){predict}<LSEP>[](symbol){train.model}<LSEP>[](symbol){testOr1}<LSEP>[argument 2; litteral](str){response}<LEND>[assign](){<-}<LSEP>[](symbol){pred}<LEND>[call](){}<LSEP>[](symbol){prediction}<LSEP>[](symbol){predtest}<LEND>[argument 1; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){testOr1}<LSEP>[](symbol){Survived}<LEND>[assign](){<-}<LSEP>[](symbol){eval}<LEND>[call](){}<LSEP>[](symbol){performance}<LSEP>[](symbol){pred}<LSEP>[argument 1; litteral](str){acc}<LEND>[call](){}<LSEP>[](symbol){plot}<LSEP>[](symbol){eval}<LEND>[assign](){<-}<LSEP>[](symbol){eval1}<LEND>[call](){}<LSEP>[](symbol){performance}<LSEP>[](symbol){pred}<LSEP>[argument 1; litteral](str){tpr}<LSEP>[argument 2; litteral](str){fpr}<LEND>[call](){}<LSEP>[](symbol){plot}<LSEP>[](symbol){eval1}<LSEP>[](symbol){T}<LEND>[assign](){<-}<LSEP>[](symbol){auc}<LEND>[call](){}<LSEP>[](symbol){performance}<LSEP>[](symbol){pred}<LSEP>[argument 1; litteral](str){auc}<LEND>[assign](){<-}<LSEP>[](symbol){auc}<LEND>[call](){}<LSEP>[](symbol){unlist}<LEND>[argument 0; call](){}<LSEP>[](symbol){slot}<LSEP>[](symbol){auc}<LSEP>[argument 1; litteral](str){y.values}<LEND>[assign](){<-}<LSEP>[](symbol){auc}<LEND>[call](){}<LSEP>[](symbol){round}<LSEP>[](symbol){auc}<LSEP>[argument 1; litteral](real){2.000000}<LEND>[call](){}<LSEP>[](symbol){legend}<LSEP>[argument 0; litteral](real){0.800000}<LSEP>[argument 1; litteral](real){0.400000}<LSEP>[](symbol){auc}<LSEP>[argument 3; litteral](str){AUC}<LSEP>[argument 4; litteral](real){1.000000}<LSEP>[](symbol){T}<LEND>[assign](){<-}<LSEP>[](symbol){max}<LEND>[call](){}<LSEP>[](symbol){which.max}<LEND>[argument 0; call](){}<LSEP>[](symbol){[[}<LEND>[argument 0; call](){}<LSEP>[](symbol){slot}<LSEP>[](symbol){eval}<LSEP>[argument 1; litteral](str){y.values}<LEND>[argument 1; litteral](real){1.000000}<LEND>[assign](){<-}<LSEP>[](symbol){acc}<LEND>[call](){}<LSEP>[](symbol){[}<LEND>[argument 0; call](){}<LSEP>[](symbol){[[}<LEND>[argument 0; call](){}<LSEP>[](symbol){slot}<LSEP>[](symbol){eval}<LSEP>[argument 1; litteral](str){y.values}<LEND>[argument 1; litteral](real){1.000000}<LEND>[](symbol){max}<LEND>[assign](){<-}<LSEP>[](symbol){cut}<LEND>[call](){}<LSEP>[](symbol){[}<LEND>[argument 0; call](){}<LSEP>[](symbol){[[}<LEND>[argument 0; call](){}<LSEP>[](symbol){slot}<LSEP>[](symbol){eval}<LSEP>[argument 1; litteral](str){x.values}<LEND>[argument 1; litteral](real){1.000000}<LEND>[](symbol){max}<LEND>[call](){}<LSEP>[](symbol){print}<LEND>[argument 0; call](){}<LSEP>[](symbol){c}<LSEP>[](symbol){acc}<LSEP>[](symbol){cut}<LEND>[assign](){<-}<LSEP>[](symbol){testOr}<LEND>[call](){}<LSEP>[](symbol){read.csv}<LSEP>[argument 0; litteral](str){../input/test.csv}<LEND>[assign](){<-}<LSEP>[](symbol){testOr}<LEND>[call](){}<LSEP>[](symbol){[}<LSEP>[](symbol){testOr}<LSEP>[](symbol){}<LEND>[argument 2; call](){}<LSEP>[](symbol){c}<LSEP>[argument 0; litteral](real){2.000000}<LSEP>[argument 1; litteral](real){4.000000}<LSEP>[argument 2; litteral](real){5.000000}<LSEP>[argument 3; litteral](real){6.000000}<LSEP>[argument 4; litteral](real){7.000000}<LSEP>[argument 5; litteral](real){11.000000}<LEND>[assign](){<-}<LSEP>[](symbol){testOr}<LEND>[call](){}<LSEP>[](symbol){as.data.frame}<LEND>[argument 0; call](){}<LSEP>[](symbol){unclass}<LSEP>[](symbol){testOr}<LEND>[assign](){<-}<LSEP>[](symbol){cols}<LEND>[call](){}<LSEP>[](symbol){[}<LEND>[argument 0; call](){}<LSEP>[](symbol){colnames}<LSEP>[](symbol){testOr}<LEND>[argument 1; litteral](real){1.000000}<LEND>[assign](){<-}<LSEP>[variable; call](){}<LSEP>[](symbol){[}<LSEP>[](symbol){testOr}<LSEP>[](symbol){cols}<LEND>[call](){}<LSEP>[](symbol){data.frame}<LEND>[argument 0; call](){}<LSEP>[](symbol){apply}<LEND>[argument 0; call](){}<LSEP>[](symbol){[}<LSEP>[](symbol){testOr}<LSEP>[](symbol){cols}<LEND>[argument 1; litteral](real){2.000000}<LSEP>[](symbol){as.factor}<LEND>[assign](){<-}<LSEP>[](symbol){tempData}<LEND>[call](){}<LSEP>[](symbol){mice}<LSEP>[](symbol){testOr}<LSEP>[argument 1; litteral](real){5.000000}<LSEP>[argument 2; litteral](real){50.000000}<LSEP>[argument 3; litteral](str){pmm}<LSEP>[argument 4; litteral](real){500.000000}<LEND>[assign](){<-}<LSEP>[](symbol){testOr}<LEND>[call](){}<LSEP>[](symbol){complete}<LSEP>[](symbol){tempData}<LSEP>[argument 1; litteral](real){1.000000}<LEND>[assign](){<-}<LSEP>[](symbol){survivaltest}<LEND>[call](){}<LSEP>[](symbol){predict}<LSEP>[](symbol){train.model}<LSEP>[](symbol){testOr}<LSEP>[argument 2; litteral](str){response}<LEND>[assign](){<-}<LSEP>[](symbol){survivaltest}<LEND>[call](){}<LSEP>[](symbol){as.data.frame}<LSEP>[](symbol){survivaltest}<LEND>[assign](){=}<LSEP>[](symbol){survivalpred}<LEND>[call](){}<LSEP>[](symbol){rep}<LSEP>[argument 0; litteral](real){0.000000}<LSEP>[argument 1; litteral](real){418.000000}<LEND>[assign](){=}<LSEP>[variable; call](){}<LSEP>[](symbol){[}<LSEP>[](symbol){survivalpred}<LEND>[argument 1; call](){}<LSEP>[](symbol){>}<LSEP>[](symbol){survivaltest}<LSEP>[argument 1; litteral](real){0.640000}<LEND>[litteral](real){1.000000}<LEND>[assign](){<-}<LSEP>[](symbol){survivalpred}<LEND>[call](){}<LSEP>[](symbol){as.data.frame}<LSEP>[](symbol){survivalpred}

[](){expression}<LSEP>[call](){}<LSEP>[](symbol){library}<LSEP>[](symbol){dplyr}<LEND>[call](){}<LSEP>[](symbol){library}<LSEP>[](symbol){forecast}<LEND>[call](){}<LSEP>[](symbol){library}<LSEP>[](symbol){reshape2}<LEND>[call](){}<LSEP>[](symbol){library}<LSEP>[](symbol){data.table}<LEND>[call](){}<LSEP>[](symbol){library}<LSEP>[](symbol){foreach}<LEND>[call](){}<LSEP>[](symbol){library}<LSEP>[](symbol){date}<LEND>[call](){}<LSEP>[](symbol){library}<LSEP>[](symbol){lubridate}<LEND>[call](){}<LSEP>[](symbol){library}<LSEP>[](symbol){doMC}<LEND>[assign](){<-}<LSEP>[](symbol){train}<LEND>[call](){}<LSEP>[](symbol){fread}<LSEP>[argument 0; litteral](str){../input/train.csv}<LSEP>[argument 1; litteral](real){86672217.000000}<LSEP>[argument 2; litteral](logical){FALSE}<LEND>[argument 3; call](){}<LSEP>[](symbol){:}<LSEP>[argument 0; litteral](real){2.000000}<LSEP>[argument 1; litteral](real){5.000000}<LEND>[call](){}<LSEP>[](symbol){setnames}<LSEP>[](symbol){train}<LEND>[argument 1; call](){}<LSEP>[](symbol){c}<LSEP>[argument 0; litteral](str){date}<LSEP>[argument 1; litteral](str){store_nbr}<LSEP>[argument 2; litteral](str){item_nbr}<LSEP>[argument 3; litteral](str){unit_sales}<LEND>[assign](){<-}<LSEP>[variable; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){train}<LSEP>[](symbol){date}<LEND>[call](){}<LSEP>[](symbol){as.Date}<LEND>[argument 0; call](){}<LSEP>[](symbol){parse_date_time}<LEND>[argument 0; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){train}<LSEP>[](symbol){date}<LEND>[argument 1; litteral](str){%y-%m-%d}<LEND>[assign](){<-}<LSEP>[variable; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){train}<LSEP>[](symbol){store_item_nbr}<LEND>[call](){}<LSEP>[](symbol){paste}<LEND>[argument 0; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){train}<LSEP>[](symbol){store_nbr}<LEND>[argument 1; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){train}<LSEP>[](symbol){item_nbr}<LEND>[argument 2; litteral](str){_}<LEND>[assign](){<-}<LSEP>[](symbol){train_sub}<LEND>[call](){}<LSEP>[](symbol){[}<LSEP>[](symbol){train}<LEND>[argument 1; 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litteral](str){Making sparse data (1)\n}<LEND>[assign](){=}<LSEP>[](symbol){D.sparse}<LEND>[call](){}<LSEP>[](symbol){cBind}<LEND>[argument 0; call](){}<LSEP>[](symbol){sparseMatrix}<LEND>[argument 0; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){i}<LEND>[argument 1; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){activity_category}<LEND>[argument 1; call](){}<LSEP>[](symbol){sparseMatrix}<LEND>[argument 0; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){i}<LEND>[argument 1; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){people_group_1}<LEND>[argument 2; call](){}<LSEP>[](symbol){sparseMatrix}<LEND>[argument 0; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){i}<LEND>[argument 1; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){char_1}<LEND>[argument 3; call](){}<LSEP>[](symbol){sparseMatrix}<LEND>[argument 0; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){i}<LEND>[argument 1; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){char_2}<LEND>[argument 4; call](){}<LSEP>[](symbol){sparseMatrix}<LEND>[argument 0; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){i}<LEND>[argument 1; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){char_3}<LEND>[argument 5; call](){}<LSEP>[](symbol){sparseMatrix}<LEND>[argument 0; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){i}<LEND>[argument 1; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){char_4}<LEND>[argument 6; call](){}<LSEP>[](symbol){sparseMatrix}<LEND>[argument 0; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){i}<LEND>[argument 1; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){char_5}<LEND>[argument 7; call](){}<LSEP>[](symbol){sparseMatrix}<LEND>[argument 0; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){i}<LEND>[argument 1; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){char_6}<LEND>[argument 8; call](){}<LSEP>[](symbol){sparseMatrix}<LEND>[argument 0; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){i}<LEND>[argument 1; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){char_7}<LEND>[argument 9; call](){}<LSEP>[](symbol){sparseMatrix}<LEND>[argument 0; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){i}<LEND>[argument 1; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){char_8}<LEND>[argument 10; call](){}<LSEP>[](symbol){sparseMatrix}<LEND>[argument 0; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){i}<LEND>[argument 1; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){char_9}<LEND>[argument 11; call](){}<LSEP>[](symbol){sparseMatrix}<LEND>[argument 0; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){i}<LEND>[argument 1; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){people_char_2}<LEND>[argument 12; call](){}<LSEP>[](symbol){sparseMatrix}<LEND>[argument 0; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){i}<LEND>[argument 1; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){people_char_3}<LEND>[argument 13; call](){}<LSEP>[](symbol){sparseMatrix}<LEND>[argument 0; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){i}<LEND>[argument 1; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){people_char_4}<LEND>[argument 14; call](){}<LSEP>[](symbol){sparseMatrix}<LEND>[argument 0; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){i}<LEND>[argument 1; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){people_char_5}<LEND>[argument 15; call](){}<LSEP>[](symbol){sparseMatrix}<LEND>[argument 0; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){i}<LEND>[argument 1; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){people_char_6}<LEND>[argument 16; call](){}<LSEP>[](symbol){sparseMatrix}<LEND>[argument 0; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){i}<LEND>[argument 1; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){people_char_7}<LEND>[argument 17; call](){}<LSEP>[](symbol){sparseMatrix}<LEND>[argument 0; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){i}<LEND>[argument 1; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){people_char_8}<LEND>[argument 18; call](){}<LSEP>[](symbol){sparseMatrix}<LEND>[argument 0; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){i}<LEND>[argument 1; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){people_char_9}<LEND>[call](){}<LSEP>[](symbol){cat}<LEND>[argument 0; call](){}<LSEP>[](symbol){Sys.time}<LEND>[call](){}<LSEP>[](symbol){cat}<LSEP>[argument 0; litteral](str){Making sparse data (2)\n}<LEND>[assign](){=}<LSEP>[](symbol){D.sparse}<LEND>[call](){}<LSEP>[](symbol){cBind}<LSEP>[](symbol){D.sparse}<LEND>[argument 1; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){people_char_10}<LEND>[argument 2; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){people_char_11}<LEND>[argument 3; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){people_char_12}<LEND>[argument 4; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){people_char_13}<LEND>[argument 5; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){people_char_14}<LEND>[argument 6; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){people_char_15}<LEND>[argument 7; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){people_char_16}<LEND>[argument 8; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){people_char_17}<LEND>[argument 9; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){people_char_18}<LEND>[argument 10; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){people_char_19}<LEND>[argument 11; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){people_char_20}<LEND>[argument 12; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){people_char_21}<LEND>[argument 13; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){people_char_22}<LEND>[argument 14; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){people_char_23}<LEND>[argument 15; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){people_char_24}<LEND>[argument 16; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){people_char_25}<LEND>[argument 17; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){people_char_26}<LEND>[argument 18; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){people_char_27}<LEND>[argument 19; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){people_char_28}<LEND>[argument 20; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){people_char_29}<LEND>[argument 21; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){people_char_30}<LEND>[argument 22; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){people_char_31}<LEND>[argument 23; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){people_char_32}<LEND>[argument 24; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){people_char_33}<LEND>[argument 25; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){people_char_34}<LEND>[argument 26; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){people_char_35}<LEND>[argument 27; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){people_char_36}<LEND>[argument 28; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){people_char_37}<LEND>[argument 29; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){D}<LSEP>[](symbol){people_char_38}<LEND>[call](){}<LSEP>[](symbol){cat}<LEND>[argument 0; call](){}<LSEP>[](symbol){Sys.time}<LEND>[call](){}<LSEP>[](symbol){cat}<LSEP>[argument 0; litteral](str){Unmerging train/test sparse da...}<LEND>[assign](){=}<LSEP>[](symbol){train.sparse}<LEND>[call](){}<LSEP>[](symbol){[}<LSEP>[](symbol){D.sparse}<LEND>[argument 1; call](){}<LSEP>[](symbol){:}<LSEP>[argument 0; litteral](real){1.000000}<LSEP>[](symbol){row.train}<LEND>[](symbol){}<LEND>[assign](){=}<LSEP>[](symbol){test.sparse}<LEND>[call](){}<LSEP>[](symbol){[}<LSEP>[](symbol){D.sparse}<LEND>[argument 1; call](){}<LSEP>[](symbol){:}<LEND>[argument 0; call](){}<LSEP>[](symbol){(}<LEND>[argument 0; call](){}<LSEP>[](symbol){+}<LSEP>[](symbol){row.train}<LSEP>[argument 1; litteral](real){1.000000}<LEND>[argument 1; call](){}<LSEP>[](symbol){nrow}<LSEP>[](symbol){D.sparse}<LEND>[](symbol){}<LEND>[call](){}<LSEP>[](symbol){cat}<LEND>[argument 0; call](){}<LSEP>[](symbol){Sys.time}<LEND>[call](){}<LSEP>[](symbol){cat}<LSEP>[argument 0; litteral](str){Making data for SVMLight format\n}<LEND>[call](){}<LSEP>[](symbol){cat}<LSEP>[argument 0; litteral](str){Creating SVMLight format\n}<LEND>[assign](){<-}<LSEP>[](symbol){dtrain}<LEND>[call](){}<LSEP>[](symbol){xgb.DMatrix}<LSEP>[](symbol){train.sparse}<LSEP>[](symbol){Y}<LEND>[call](){}<LSEP>[](symbol){gc}<LSEP>[argument 0; litteral](logical){FALSE}<LEND>[call](){}<LSEP>[](symbol){cat}<LSEP>[argument 0; litteral](str){Exporting SVMLight format\n}<LEND>[call](){}<LSEP>[](symbol){xgb.DMatrix.save}<LSEP>[](symbol){dtrain}<LSEP>[argument 1; litteral](str){dtrain.data}<LEND>[call](){}<LSEP>[](symbol){gc}<LSEP>[argument 0; litteral](logical){FALSE}<LEND>[call](){}<LSEP>[](symbol){cat}<LSEP>[argument 0; litteral](str){Zipping SVMLight\n}<LEND>[call](){}<LSEP>[](symbol){zip}<LSEP>[argument 0; litteral](str){dtrain.data.zip}<LSEP>[argument 1; litteral](str){dtrain.data}<LSEP>[argument 2; litteral](str){-m9X}<LSEP>[argument 3; litteral](str){}<LEND>[argument 4; call](){}<LSEP>[](symbol){Sys.getenv}<LSEP>[argument 0; litteral](str){R_ZIPCMD}<LSEP>[argument 1; litteral](str){zip}<LEND>[call](){}<LSEP>[](symbol){cat}<LEND>[argument 0; call](){}<LSEP>[](symbol){Sys.time}<LEND>[call](){}<LSEP>[](symbol){cat}<LSEP>[argument 0; litteral](str){File size of train in SVMLight: }<LEND>[argument 1; call](){}<LSEP>[](symbol){file.size}<LSEP>[argument 0; litteral](str){dtrain.data.zip}<LEND>[argument 2; litteral](str){\n}<LSEP>[argument 3; litteral](str){}<LEND>[call](){}<LSEP>[](symbol){cat}<LSEP>[argument 0; litteral](str){Creating SVMLight format\n}<LEND>[assign](){<-}<LSEP>[](symbol){dtest}<LEND>[call](){}<LSEP>[](symbol){xgb.DMatrix}<LSEP>[](symbol){test.sparse}<LEND>[call](){}<LSEP>[](symbol){gc}<LSEP>[argument 0; litteral](logical){FALSE}<LEND>[call](){}<LSEP>[](symbol){cat}<LSEP>[argument 0; litteral](str){Exporting SVMLight format\n}<LEND>[call](){}<LSEP>[](symbol){xgb.DMatrix.save}<LSEP>[](symbol){dtest}<LSEP>[argument 1; litteral](str){dtest.data}<LEND>[call](){}<LSEP>[](symbol){gc}<LSEP>[argument 0; litteral](logical){FALSE}<LEND>[call](){}<LSEP>[](symbol){cat}<LSEP>[argument 0; litteral](str){Zipping SVMLight\n}<LEND>[call](){}<LSEP>[](symbol){zip}<LSEP>[argument 0; litteral](str){dtest.data.zip}<LSEP>[argument 1; litteral](str){dtest.data}<LSEP>[argument 2; litteral](str){-m9X}<LSEP>[argument 3; litteral](str){}<LEND>[argument 4; call](){}<LSEP>[](symbol){Sys.getenv}<LSEP>[argument 0; litteral](str){R_ZIPCMD}<LSEP>[argument 1; litteral](str){zip}<LEND>[call](){}<LSEP>[](symbol){cat}<LEND>[argument 0; call](){}<LSEP>[](symbol){Sys.time}<LEND>[call](){}<LSEP>[](symbol){cat}<LSEP>[argument 0; litteral](str){File size of test in SVMLight: }<LEND>[argument 1; call](){}<LSEP>[](symbol){file.size}<LSEP>[argument 0; litteral](str){dtest.data.zip}<LEND>[argument 2; litteral](str){\n}<LSEP>[argument 3; litteral](str){}<LEND>[call](){}<LSEP>[](symbol){gc}<LSEP>[argument 0; litteral](logical){FALSE}<LEND>[assign](){<-}<LSEP>[](symbol){param}<LEND>[call](){}<LSEP>[](symbol){list}<LSEP>[argument 0; litteral](str){binary:logistic}<LSEP>[argument 1; litteral](str){auc}<LSEP>[argument 2; litteral](str){gbtree}<LSEP>[argument 3; litteral](real){0.050000}<LSEP>[argument 4; litteral](real){0.860000}<LSEP>[argument 5; litteral](real){0.920000}<LSEP>[argument 6; litteral](real){0.900000}<LSEP>[argument 7; litteral](real){0.000000}<LSEP>[argument 8; litteral](real){0.005000}<LSEP>[argument 9; litteral](real){11.000000}<LEND>[call](){}<LSEP>[](symbol){cat}<LEND>[argument 0; call](){}<LSEP>[](symbol){Sys.time}<LEND>[call](){}<LSEP>[](symbol){cat}<LSEP>[argument 0; litteral](str){XGBoost\n}<LEND>[call](){}<LSEP>[](symbol){set.seed}<LSEP>[argument 0; litteral](real){1712.000000}<LEND>[assign](){<-}<LSEP>[](symbol){m2}<LEND>[call](){}<LSEP>[](symbol){xgb.train}<LSEP>[](symbol){dtrain}<LSEP>[](symbol){param}<LSEP>[argument 2; litteral](real){550.000000}<LEND>[argument 3; call](){}<LSEP>[](symbol){list}<LSEP>[](symbol){dtrain}<LEND>[argument 4; litteral](real){10.000000}<LEND>[call](){}<LSEP>[](symbol){cat}<LEND>[argument 0; call](){}<LSEP>[](symbol){Sys.time}<LEND>[call](){}<LSEP>[](symbol){cat}<LSEP>[argument 0; litteral](str){Predicting on test data\n}<LEND>[assign](){<-}<LSEP>[](symbol){out}<LEND>[call](){}<LSEP>[](symbol){predict}<LSEP>[](symbol){m2}<LSEP>[](symbol){dtest}<LEND>[assign](){<-}<LSEP>[](symbol){sub}<LEND>[call](){}<LSEP>[](symbol){data.frame}<LSEP>[](symbol){test_activity_id}<LSEP>[](symbol){out}<LEND>[call](){}<LSEP>[](symbol){write.csv}<LSEP>[](symbol){sub}<LSEP>[argument 1; litteral](str){model_sub.csv}<LSEP>[](symbol){F}<LEND>[call](){}<LSEP>[](symbol){cat}<LSEP>[argument 0; litteral](str){Cleaning up...\n}<LEND>[call](){}<LSEP>[](symbol){remove}<LEND>[argument 0; call](){}<LSEP>[](symbol){ls}<LEND>[call](){}<LSEP>[](symbol){gc}<LSEP>[argument 0; litteral](logical){FALSE}<LEND>[call](){}<LSEP>[](symbol){cat}<LEND>[argument 0; call](){}<LSEP>[](symbol){Sys.time}<LEND>[call](){}<LSEP>[](symbol){cat}<LSEP>[argument 0; litteral](str){Doing Loiso's magic leak\n}<LEND>[call](){}<LSEP>[](symbol){cat}<LSEP>[argument 0; litteral](str){Working on people\n}<LEND>[assign](){<-}<LSEP>[](symbol){ppl}<LEND>[call](){}<LSEP>[](symbol){fread}<LSEP>[argument 0; litteral](str){../input/people.csv}<LEND>[assign](){<-}<LSEP>[](symbol){p_logi}<LEND>[call](){}<LSEP>[](symbol){[}<LEND>[argument 0; call](){}<LSEP>[](symbol){names}<LSEP>[](symbol){ppl}<LEND>[argument 1; call](){}<LSEP>[](symbol){which}<LEND>[argument 0; call](){}<LSEP>[](symbol){sapply}<LSEP>[](symbol){ppl}<LSEP>[](symbol){is.logical}<LEND>[control flow](){for}<LSEP>[](symbol){col}<LSEP>[](symbol){p_logi}<LEND>[body; block](){}<LSEP>[statement 0; call](){}<LSEP>[](symbol){set}<LSEP>[](symbol){ppl}<LSEP>[](symbol){col}<LEND>[argument 2; call](){}<LSEP>[](symbol){as.numeric}<LEND>[argument 0; call](){}<LSEP>[](symbol){[[}<LSEP>[](symbol){ppl}<LSEP>[](symbol){col}<LEND>[call](){}<LSEP>[](symbol){rm}<LSEP>[](symbol){p_logi}<LEND>[call](){}<LSEP>[](symbol){[}<LSEP>[](symbol){ppl}<LSEP>[](symbol){}<LEND>[argument 2; call](){}<LSEP>[](symbol){:=}<LSEP>[](symbol){date}<LEND>[argument 1; call](){}<LSEP>[](symbol){as.Date}<LEND>[argument 0; call](){}<LSEP>[](symbol){as.character}<LSEP>[](symbol){date}<LEND>[argument 1; litteral](str){%Y-%m-%d}<LEND>[call](){}<LSEP>[](symbol){cat}<LSEP>[argument 0; litteral](str){Working on data\n}<LEND>[assign](){<-}<LSEP>[](symbol){activs}<LEND>[call](){}<LSEP>[](symbol){fread}<LSEP>[argument 0; litteral](str){../input/act_train.csv}<LEND>[assign](){<-}<LSEP>[](symbol){TestActivs}<LEND>[call](){}<LSEP>[](symbol){fread}<LSEP>[argument 0; litteral](str){../input/act_test.csv}<LEND>[assign](){<-}<LSEP>[variable; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){TestActivs}<LSEP>[](symbol){outcome}<LEND>[litteral](logical){NA}<LEND>[assign](){<-}<LSEP>[](symbol){activs}<LEND>[call](){}<LSEP>[](symbol){rbind}<LSEP>[](symbol){activs}<LSEP>[](symbol){TestActivs}<LEND>[call](){}<LSEP>[](symbol){rm}<LSEP>[](symbol){TestActivs}<LEND>[call](){}<LSEP>[](symbol){cat}<LSEP>[argument 0; litteral](str){Merging\n}<LEND>[assign](){<-}<LSEP>[](symbol){activs}<LEND>[call](){}<LSEP>[](symbol){[}<LSEP>[](symbol){activs}<LSEP>[](symbol){}<LEND>[argument 2; call](){}<LSEP>[](symbol){c}<LSEP>[argument 0; litteral](str){people_id}<LSEP>[argument 1; litteral](str){outcome}<LSEP>[argument 2; litteral](str){activity_id}<LSEP>[argument 3; litteral](str){date}<LEND>[](symbol){F}<LEND>[assign](){<-}<LSEP>[](symbol){d1}<LEND>[call](){}<LSEP>[](symbol){merge}<LSEP>[](symbol){activs}<LSEP>[](symbol){ppl}<LSEP>[argument 2; litteral](str){people_id}<LSEP>[](symbol){T}<LEND>[assign](){<-}<LSEP>[](symbol){testset}<LEND>[call](){}<LSEP>[](symbol){which}<LEND>[argument 0; call](){}<LSEP>[](symbol){%in%}<LEND>[argument 0; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){ppl}<LSEP>[](symbol){people_id}<LEND>[argument 1; call](){}<LSEP>[](symbol){[}<LEND>[argument 0; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){d1}<LSEP>[](symbol){people_id}<LEND>[argument 1; call](){}<LSEP>[](symbol){is.na}<LEND>[argument 0; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){d1}<LSEP>[](symbol){outcome}<LEND>[call](){}<LSEP>[](symbol){[}<LSEP>[](symbol){d1}<LSEP>[](symbol){}<LEND>[argument 2; call](){}<LSEP>[](symbol){:=}<LSEP>[](symbol){activdate}<LEND>[argument 1; call](){}<LSEP>[](symbol){as.Date}<LEND>[argument 0; call](){}<LSEP>[](symbol){as.character}<LSEP>[](symbol){date.x}<LEND>[argument 1; litteral](str){%Y-%m-%d}<LEND>[call](){}<LSEP>[](symbol){rm}<LSEP>[](symbol){activs}<LEND>[call](){}<LSEP>[](symbol){cat}<LSEP>[argument 0; litteral](str){Creating interaction\n}<LEND>[assign](){<-}<LSEP>[](symbol){minactivdate}<LEND>[call](){}<LSEP>[](symbol){min}<LEND>[argument 0; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){d1}<LSEP>[](symbol){activdate}<LEND>[assign](){<-}<LSEP>[](symbol){maxactivdate}<LEND>[call](){}<LSEP>[](symbol){max}<LEND>[argument 0; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){d1}<LSEP>[](symbol){activdate}<LEND>[assign](){<-}<LSEP>[](symbol){alldays}<LEND>[call](){}<LSEP>[](symbol){seq}<LSEP>[](symbol){minactivdate}<LSEP>[](symbol){maxactivdate}<LSEP>[argument 2; litteral](str){day}<LEND>[assign](){<-}<LSEP>[](symbol){allCompaniesAndDays}<LEND>[call](){}<LSEP>[](symbol){data.table}<LEND>[argument 0; call](){}<LSEP>[](symbol){expand.grid}<LEND>[argument 0; call](){}<LSEP>[](symbol){unique}<LEND>[argument 0; call](){}<LSEP>[](symbol){[}<LEND>[argument 0; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){d1}<LSEP>[](symbol){group_1}<LEND>[argument 1; call](){}<LSEP>[](symbol){!}<LEND>[argument 0; call](){}<LSEP>[](symbol){%in%}<LEND>[argument 0; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){d1}<LSEP>[](symbol){people_id}<LEND>[argument 1; call](){}<LSEP>[](symbol){[}<LEND>[argument 0; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){ppl}<LSEP>[](symbol){people_id}<LEND>[](symbol){testset}<LEND>[](symbol){alldays}<LEND>[assign](){<-}<LSEP>[variable; call](){}<LSEP>[](symbol){colnames}<LSEP>[](symbol){allCompaniesAndDays}<LEND>[call](){}<LSEP>[](symbol){c}<LSEP>[argument 0; litteral](str){group_1}<LSEP>[argument 1; litteral](str){date.p}<LEND>[call](){}<LSEP>[](symbol){setkey}<LSEP>[](symbol){allCompaniesAndDays}<LSEP>[argument 1; litteral](str){group_1}<LSEP>[argument 2; litteral](str){date.p}<LEND>[assign](){<-}<LSEP>[](symbol){meanbycomdate}<LEND>[call](){}<LSEP>[](symbol){[}<LSEP>[](symbol){d1}<LEND>[argument 1; call](){}<LSEP>[](symbol){!}<LEND>[argument 0; call](){}<LSEP>[](symbol){%in%}<LEND>[argument 0; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){d1}<LSEP>[](symbol){people_id}<LEND>[argument 1; call](){}<LSEP>[](symbol){[}<LEND>[argument 0; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){ppl}<LSEP>[](symbol){people_id}<LEND>[](symbol){testset}<LEND>[argument 2; call](){}<LSEP>[](symbol){mean}<LSEP>[](symbol){outcome}<LEND>[argument 3; call](){}<LSEP>[](symbol){c}<LSEP>[argument 0; litteral](str){group_1}<LSEP>[argument 1; litteral](str){activdate}<LEND>[assign](){<-}<LSEP>[](symbol){allCompaniesAndDays}<LEND>[call](){}<LSEP>[](symbol){merge}<LSEP>[](symbol){allCompaniesAndDays}<LSEP>[](symbol){meanbycomdate}<LEND>[argument 2; call](){}<LSEP>[](symbol){c}<LSEP>[argument 0; litteral](str){group_1}<LSEP>[argument 1; litteral](str){date.p}<LEND>[argument 3; call](){}<LSEP>[](symbol){c}<LSEP>[argument 0; litteral](str){group_1}<LSEP>[argument 1; litteral](str){activdate}<LEND>[](symbol){T}<LEND>[assign](){<-}<LSEP>[](symbol){interpolateFun}<LEND>[](){function}<LSEP>[](pairlist){}<LSEP>[](symbol){x}<LEND>[body; block](){}<LSEP>[statement 0; assign](){<-}<LSEP>[](symbol){borders}<LEND>[call](){}<LSEP>[](symbol){c}<LSEP>[argument 0; litteral](real){1.000000}<LEND>[argument 1; call](){}<LSEP>[](symbol){which}<LEND>[argument 0; call](){}<LSEP>[](symbol){!}<LEND>[argument 0; call](){}<LSEP>[](symbol){is.na}<LSEP>[](symbol){x}<LEND>[argument 2; call](){}<LSEP>[](symbol){+}<LEND>[argument 0; call](){}<LSEP>[](symbol){length}<LSEP>[](symbol){x}<LEND>[argument 1; litteral](real){1.000000}<LEND>[statement 1; assign](){<-}<LSEP>[](symbol){forward_border}<LEND>[call](){}<LSEP>[](symbol){[}<LSEP>[](symbol){borders}<LEND>[argument 1; call](){}<LSEP>[](symbol){:}<LSEP>[argument 0; litteral](real){2.000000}<LEND>[argument 1; call](){}<LSEP>[](symbol){length}<LSEP>[](symbol){borders}<LEND>[statement 2; assign](){<-}<LSEP>[](symbol){backward_border}<LEND>[call](){}<LSEP>[](symbol){[}<LSEP>[](symbol){borders}<LEND>[argument 1; call](){}<LSEP>[](symbol){:}<LSEP>[argument 0; litteral](real){1.000000}<LEND>[argument 1; call](){}<LSEP>[](symbol){(}<LEND>[argument 0; call](){}<LSEP>[](symbol){-}<LEND>[argument 0; call](){}<LSEP>[](symbol){length}<LSEP>[](symbol){borders}<LEND>[argument 1; litteral](real){1.000000}<LEND>[statement 3; assign](){<-}<LSEP>[](symbol){forward_border_x}<LEND>[call](){}<LSEP>[](symbol){[}<LSEP>[](symbol){x}<LSEP>[](symbol){forward_border}<LEND>[statement 4; assign](){<-}<LSEP>[variable; call](){}<LSEP>[](symbol){[}<LSEP>[](symbol){forward_border_x}<LEND>[argument 1; call](){}<LSEP>[](symbol){length}<LSEP>[](symbol){forward_border_x}<LEND>[call](){}<LSEP>[](symbol){abs}<LEND>[argument 0; call](){}<LSEP>[](symbol){-}<LEND>[argument 0; call](){}<LSEP>[](symbol){[}<LSEP>[](symbol){forward_border_x}<LEND>[argument 1; call](){}<LSEP>[](symbol){-}<LEND>[argument 0; call](){}<LSEP>[](symbol){length}<LSEP>[](symbol){forward_border_x}<LEND>[argument 1; litteral](real){1.000000}<LEND>[argument 1; litteral](real){0.200000}<LEND>[statement 5; assign](){<-}<LSEP>[](symbol){backward_border_x}<LEND>[call](){}<LSEP>[](symbol){[}<LSEP>[](symbol){x}<LSEP>[](symbol){backward_border}<LEND>[statement 6; assign](){<-}<LSEP>[variable; call](){}<LSEP>[](symbol){[}<LSEP>[](symbol){backward_border_x}<LSEP>[argument 1; litteral](real){1.000000}<LEND>[call](){}<LSEP>[](symbol){abs}<LEND>[argument 0; call](){}<LSEP>[](symbol){-}<LEND>[argument 0; call](){}<LSEP>[](symbol){[}<LSEP>[](symbol){forward_border_x}<LSEP>[argument 1; litteral](real){1.000000}<LEND>[argument 1; litteral](real){0.100000}<LEND>[statement 7; assign](){<-}<LSEP>[](symbol){forward_x_fill}<LEND>[call](){}<LSEP>[](symbol){rep}<LSEP>[](symbol){forward_border_x}<LEND>[argument 1; call](){}<LSEP>[](symbol){-}<LSEP>[](symbol){forward_border}<LSEP>[](symbol){backward_border}<LEND>[statement 8; assign](){<-}<LSEP>[](symbol){backward_x_fill}<LEND>[call](){}<LSEP>[](symbol){rep}<LSEP>[](symbol){backward_border_x}<LEND>[argument 1; call](){}<LSEP>[](symbol){-}<LSEP>[](symbol){forward_border}<LSEP>[](symbol){backward_border}<LEND>[statement 9; assign](){<-}<LSEP>[](symbol){forward_x_fill_2}<LEND>[call](){}<LSEP>[](symbol){-}<LEND>[argument 0; call](){}<LSEP>[](symbol){rep}<LSEP>[](symbol){forward_border}<LEND>[argument 1; call](){}<LSEP>[](symbol){-}<LSEP>[](symbol){forward_border}<LSEP>[](symbol){backward_border}<LEND>[argument 1; call](){}<LSEP>[](symbol){:}<LSEP>[argument 0; litteral](real){1.000000}<LEND>[argument 1; call](){}<LSEP>[](symbol){length}<LSEP>[](symbol){forward_x_fill}<LEND>[statement 10; assign](){<-}<LSEP>[](symbol){backward_x_fill_2}<LEND>[call](){}<LSEP>[](symbol){-}<LEND>[argument 0; call](){}<LSEP>[](symbol){:}<LSEP>[argument 0; litteral](real){1.000000}<LEND>[argument 1; call](){}<LSEP>[](symbol){length}<LSEP>[](symbol){forward_x_fill}<LEND>[argument 1; call](){}<LSEP>[](symbol){rep}<LSEP>[](symbol){backward_border}<LEND>[argument 1; call](){}<LSEP>[](symbol){-}<LSEP>[](symbol){forward_border}<LSEP>[](symbol){backward_border}<LEND>[statement 11; assign](){<-}<LSEP>[](symbol){vec}<LEND>[call](){}<LSEP>[](symbol){/}<LEND>[argument 0; call](){}<LSEP>[](symbol){(}<LEND>[argument 0; call](){}<LSEP>[](symbol){+}<LSEP>[](symbol){forward_x_fill}<LSEP>[](symbol){backward_x_fill}<LEND>[argument 1; litteral](real){2.000000}<LEND>[statement 12; assign](){<-}<LSEP>[variable; call](){}<LSEP>[](symbol){[}<LSEP>[](symbol){x}<LEND>[argument 1; call](){}<LSEP>[](symbol){is.na}<LSEP>[](symbol){x}<LEND>[call](){}<LSEP>[](symbol){[}<LSEP>[](symbol){vec}<LEND>[argument 1; call](){}<LSEP>[](symbol){is.na}<LSEP>[](symbol){x}<LEND>[statement 13; call](){}<LSEP>[](symbol){return}<LSEP>[](symbol){x}<LEND>[call](){}<LSEP>[](symbol){cat}<LSEP>[argument 0; litteral](str){Applying interaction interpola...}<LEND>[call](){}<LSEP>[](symbol){[}<LSEP>[](symbol){allCompaniesAndDays}<LSEP>[](symbol){}<LEND>[argument 2; call](){}<LSEP>[](symbol){:=}<LSEP>[](symbol){filled}<LEND>[argument 1; call](){}<LSEP>[](symbol){interpolateFun}<LSEP>[](symbol){V1}<LEND>[argument 3; litteral](str){group_1}<LEND>[assign](){<-}<LSEP>[](symbol){d1}<LEND>[call](){}<LSEP>[](symbol){merge}<LSEP>[](symbol){d1}<LSEP>[](symbol){allCompaniesAndDays}<LSEP>[](symbol){T}<LSEP>[](symbol){F}<LEND>[argument 4; call](){}<LSEP>[](symbol){c}<LSEP>[argument 0; litteral](str){group_1}<LSEP>[argument 1; litteral](str){activdate}<LEND>[argument 5; call](){}<LSEP>[](symbol){c}<LSEP>[argument 0; litteral](str){group_1}<LSEP>[argument 1; litteral](str){date.p}<LEND>[call](){}<LSEP>[](symbol){cat}<LSEP>[argument 0; litteral](str){Predicting leak\n}<LEND>[assign](){<-}<LSEP>[](symbol){testsetdt}<LEND>[call](){}<LSEP>[](symbol){[}<LSEP>[](symbol){d1}<LEND>[argument 1; call](){}<LSEP>[](symbol){%in%}<LEND>[argument 0; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){d1}<LSEP>[](symbol){people_id}<LEND>[argument 1; call](){}<LSEP>[](symbol){[}<LEND>[argument 0; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){ppl}<LSEP>[](symbol){people_id}<LEND>[](symbol){testset}<LEND>[argument 2; call](){}<LSEP>[](symbol){c}<LSEP>[argument 0; litteral](str){activity_id}<LSEP>[argument 1; litteral](str){filled}<LEND>[](symbol){F}<LEND>[call](){}<LSEP>[](symbol){write.csv}<LSEP>[](symbol){testsetdt}<LSEP>[argument 1; litteral](str){Submission.csv}<LSEP>[argument 2; litteral](logical){FALSE}<LEND>[call](){}<LSEP>[](symbol){cat}<LSEP>[argument 0; litteral](str){Cleaning up...\n}<LEND>[call](){}<LSEP>[](symbol){remove}<LEND>[argument 0; call](){}<LSEP>[](symbol){ls}<LEND>[call](){}<LSEP>[](symbol){gc}<LSEP>[argument 0; litteral](logical){FALSE}<LEND>[call](){}<LSEP>[](symbol){cat}<LEND>[argument 0; call](){}<LSEP>[](symbol){Sys.time}<LEND>[call](){}<LSEP>[](symbol){cat}<LSEP>[argument 0; litteral](str){Combining two submissions on t...}<LEND>[assign](){<-}<LSEP>[](symbol){submit1}<LEND>[call](){}<LSEP>[](symbol){fread}<LSEP>[argument 0; litteral](str){Submission.csv}<LEND>[assign](){<-}<LSEP>[](symbol){submit2}<LEND>[call](){}<LSEP>[](symbol){fread}<LSEP>[argument 0; litteral](str){model_sub.csv}<LEND>[assign](){<-}<LSEP>[](symbol){submit3}<LEND>[call](){}<LSEP>[](symbol){merge}<LEND>[argument 0; call](){}<LSEP>[](symbol){[}<LSEP>[](symbol){submit1}<LEND>[argument 1; call](){}<LSEP>[](symbol){is.na}<LEND>[argument 0; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){submit1}<LSEP>[](symbol){filled}<LEND>[](symbol){}<LEND>[](symbol){submit2}<LSEP>[argument 2; litteral](str){activity_id}<LSEP>[](symbol){T}<LEND>[assign](){<-}<LSEP>[](symbol){submit4}<LEND>[call](){}<LSEP>[](symbol){merge}<LSEP>[](symbol){submit1}<LSEP>[](symbol){submit3}<LSEP>[argument 2; litteral](str){activity_id}<LSEP>[](symbol){T}<LEND>[assign](){<-}<LSEP>[variable; call](){}<LSEP>[](symbol){[}<LEND>[argument 0; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){submit4}<LSEP>[](symbol){filled.x}<LEND>[argument 1; call](){}<LSEP>[](symbol){is.na}<LEND>[argument 0; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){submit4}<LSEP>[](symbol){filled.x}<LEND>[call](){}<LSEP>[](symbol){[}<LEND>[argument 0; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){submit4}<LSEP>[](symbol){outcome}<LEND>[argument 1; call](){}<LSEP>[](symbol){is.na}<LEND>[argument 0; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){submit4}<LSEP>[](symbol){filled.x}<LEND>[assign](){<-}<LSEP>[](symbol){submit5}<LEND>[call](){}<LSEP>[](symbol){data.frame}<LEND>[argument 0; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){submit4}<LSEP>[](symbol){activity_id}<LEND>[argument 1; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){submit4}<LSEP>[](symbol){filled.x}<LEND>[argument 2; litteral](logical){FALSE}<LEND>[call](){}<LSEP>[](symbol){write.csv}<LSEP>[](symbol){submit5}<LSEP>[argument 1; litteral](str){mod3108Kaggle_01.csv}<LSEP>[argument 2; litteral](logical){FALSE}

[](){expression}<LSEP>[assign](){<-}<LSEP>[](symbol){train}<LEND>[call](){}<LSEP>[](symbol){read.csv}<LSEP>[argument 0; litteral](str){../input/train.csv}<LSEP>[argument 1; litteral](logical){TRUE}<LEND>[assign](){<-}<LSEP>[](symbol){test}<LEND>[call](){}<LSEP>[](symbol){read.csv}<LSEP>[argument 0; litteral](str){../input/test.csv}<LSEP>[argument 1; litteral](logical){TRUE}<LEND>[call](){}<LSEP>[](symbol){cat}<LEND>[argument 0; call](){}<LSEP>[](symbol){sprintf}<LSEP>[argument 0; litteral](str){Training set has %d rows and %...}<LEND>[argument 1; call](){}<LSEP>[](symbol){nrow}<LSEP>[](symbol){train}<LEND>[argument 2; call](){}<LSEP>[](symbol){ncol}<LSEP>[](symbol){train}<LEND>[call](){}<LSEP>[](symbol){cat}<LEND>[argument 0; call](){}<LSEP>[](symbol){sprintf}<LSEP>[argument 0; litteral](str){Test set has %d rows and %d co...}<LEND>[argument 1; call](){}<LSEP>[](symbol){nrow}<LSEP>[](symbol){test}<LEND>[argument 2; call](){}<LSEP>[](symbol){ncol}<LSEP>[](symbol){test}<LEND>[assign](){<-}<LSEP>[variable; call](){}<LSEP>[](symbol){rownames}<LSEP>[](symbol){train}<LEND>[call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){train}<LSEP>[](symbol){Id}<LEND>[assign](){<-}<LSEP>[](symbol){train}<LEND>[call](){}<LSEP>[](symbol){[}<LSEP>[](symbol){train}<LSEP>[](symbol){}<LEND>[argument 2; call](){}<LSEP>[](symbol){-}<LSEP>[argument 0; litteral](real){1.000000}<LEND>[assign](){=}<LSEP>[variable; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){train}<LSEP>[](symbol){Hazard}<LEND>[call](){}<LSEP>[](symbol){+}<LEND>[argument 0; call](){}<LSEP>[](symbol){log}<LEND>[argument 0; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){train}<LSEP>[](symbol){Hazard}<LEND>[argument 1; litteral](real){1.000000}<LEND>[call](){}<LSEP>[](symbol){library}<LSEP>[](symbol){mlr}<LEND>[call](){}<LSEP>[](symbol){configureMlr}<LSEP>[argument 0; litteral](logical){FALSE}<LSEP>[argument 1; litteral](str){warn}<LEND>[assign](){=}<LSEP>[](symbol){GBM}<LEND>[call](){}<LSEP>[](symbol){makeLearner}<LSEP>[argument 0; litteral](str){regr.gbm}<LEND>[argument 1; call](){}<LSEP>[](symbol){list}<LSEP>[argument 0; litteral](real){700.000000}<LSEP>[argument 1; litteral](str){laplace}<LSEP>[argument 2; litteral](integer){20}<LEND>[assign](){=}<LSEP>[](symbol){GBM}<LEND>[call](){}<LSEP>[](symbol){makeDownsampleWrapper}<LSEP>[](symbol){GBM}<LSEP>[argument 1; litteral](real){0.200000}<LEND>[assign](){=}<LSEP>[](symbol){RF}<LEND>[call](){}<LSEP>[](symbol){makeLearner}<LSEP>[argument 0; litteral](str){regr.randomForest}<LEND>[assign](){=}<LSEP>[](symbol){RF}<LEND>[call](){}<LSEP>[](symbol){makeDownsampleWrapper}<LSEP>[](symbol){RF}<LSEP>[argument 1; litteral](real){0.200000}<LEND>[assign](){=}<LSEP>[](symbol){STACK}<LEND>[call](){}<LSEP>[](symbol){makeStackedLearner}<LEND>[argument 0; call](){}<LSEP>[](symbol){list}<LSEP>[](symbol){GBM}<LSEP>[](symbol){RF}<LEND>[argument 1; litteral](str){regr.gbm}<LSEP>[argument 2; litteral](str){stack.cv}<LEND>[assign](){=}<LSEP>[](symbol){TASK}<LEND>[call](){}<LSEP>[](symbol){makeRegrTask}<LSEP>[argument 0; litteral](str){Property Inspection Prediction}<LSEP>[](symbol){train}<LSEP>[argument 2; litteral](str){Hazard}<LEND>[call](){}<LSEP>[](symbol){removeConstantFeatures}<LSEP>[](symbol){TASK}<LEND>[call](){}<LSEP>[](symbol){library}<LSEP>[](symbol){parallelMap}<LEND>[call](){}<LSEP>[](symbol){parallelStartMulticore}<LEND>[assign](){=}<LSEP>[](symbol){fitted}<LEND>[call](){}<LSEP>[](symbol){train}<LSEP>[](symbol){STACK}<LSEP>[](symbol){TASK}<LEND>[call](){}<LSEP>[](symbol){parallelStop}<LEND>[assign](){=}<LSEP>[](symbol){submit}<LEND>[call](){}<LSEP>[](symbol){predict}<LSEP>[](symbol){fitted}<LSEP>[](symbol){test}<LEND>[assign](){=}<LSEP>[](symbol){submit}<LEND>[call](){}<LSEP>[](symbol){exp}<LEND>[argument 0; call](){}<LSEP>[](symbol){-}<LEND>[argument 0; call](){}<LSEP>[](symbol){$}<LEND>[argument 0; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){submit}<LSEP>[](symbol){data}<LEND>[](symbol){response}<LEND>[argument 1; litteral](real){1.000000}<LEND>[assign](){=}<LSEP>[variable; call](){}<LSEP>[](symbol){[}<LSEP>[](symbol){submit}<LEND>[argument 1; call](){}<LSEP>[](symbol){<}<LSEP>[](symbol){submit}<LSEP>[argument 1; litteral](real){1.000000}<LEND>[litteral](real){1.000000}<LEND>[call](){}<LSEP>[](symbol){print}<LEND>[argument 0; call](){}<LSEP>[](symbol){head}<LSEP>[](symbol){submit}<LEND>[call](){}<LSEP>[](symbol){write.csv}<LEND>[argument 0; call](){}<LSEP>[](symbol){data.frame}<LEND>[argument 0; call](){}<LSEP>[](symbol){$}<LSEP>[](symbol){test}<LSEP>[](symbol){Id}<LEND>[](symbol){submit}<LEND>[argument 1; litteral](str){PIP_MLR.csv}<LSEP>[](symbol){F}<LSEP>[argument 3; litteral](logical){FALSE}

[](){expression}<LSEP>[call](){}<LSEP>[](symbol){library}<LSEP>[](symbol){ggplot2}<LEND>[call](){}<LSEP>[](symbol){library}<LSEP>[](symbol){readr}<LEND>[call](){}<LSEP>[](symbol){system}<LSEP>[argument 0; litteral](str){ls ../input}

[](){expression}<LSEP>[call](){}<LSEP>[](symbol){rm}<LEND>[argument 0; call](){}<LSEP>[](symbol){ls}<LEND>[call](){}<LSEP>[](symbol){library}<LSEP>[](symbol){ggplot2}<LEND>[call](){}<LSEP>[](symbol){library}<LSEP>[](symbol){readr}<LEND>[call](){}<LSEP>[](symbol){library}<LSEP>[](symbol){stringr}<LEND>[call](){}<LSEP>[](symbol){library}<LSEP>[](symbol){tm}<LEND>[call](){}<LSEP>[](symbol){library}<LSEP>[](symbol){syuzhet}<LEND>[call](){}<LSEP>[](symbol){library}<LSEP>[](symbol){SnowballC}<LEND>[assign](){<-}<LSEP>[](symbol){train}<LEND>[call](){}<LSEP>[](symbol){read_csv}<LSEP>[argument 0; litteral](str){../input/train.csv}<LSEP>[argument 1; litteral](real){1000.000000}<LEND>[assign](){<-}<LSEP>[](symbol){test}<LEND>[call](){}<LSEP>[](symbol){read_csv}<LSEP>[argument 0; litteral](str){../input/test.csv}<LSEP>[argument 1; litteral](real){1000.000000}<LEND>[call](){}<LSEP>[](symbol){dim}<LSEP>[](symbol){train}<LEND>[assign](){=}<LSEP>[](symbol){df}<LEND>[call](){}<LSEP>[](symbol){data.frame}<LEND>[assign](){=}<LSEP>[](symbol){df.new}<LEND>[call](){}<LSEP>[](symbol){data.frame}<LEND>[control flow](){for}<LSEP>[](symbol){i}<LEND>[range; 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[](){expression}<LSEP>[call](){}<LSEP>[call name; call](){}<LSEP>[](symbol){$}<LEND>[argument 0; call](){}<LSEP>[](symbol){::}<LSEP>[](symbol){knitr}<LSEP>[](symbol){opts_chunk}<LEND>[](symbol){set}<LEND>[argument 0; litteral](logical){TRUE}<LEND>[call](){}<LSEP>[](symbol){library}<LSEP>[](symbol){tidyverse}<LEND>[call](){}<LSEP>[](symbol){library}<LSEP>[](symbol){lubridate}<LEND>[assign](){<-}<LSEP>[](symbol){taxi}<LEND>[call](){}<LSEP>[](symbol){read_csv}<LSEP>[argument 0; litteral](str){../input/train.csv}<LEND>[assign](){<-}<LSEP>[](symbol){taxi_submit}<LEND>[call](){}<LSEP>[](symbol){read_csv}<LSEP>[argument 0; litteral](str){../input/test.csv}<LEND>[call](){}<LSEP>[](symbol){+}<LEND>[argument 0; call](){}<LSEP>[](symbol){ggplot}<LSEP>[](symbol){taxi}<LEND>[argument 1; call](){}<LSEP>[](symbol){aes}<LEND>[argument 0; call](){}<LSEP>[](symbol){log}<LSEP>[](symbol){trip_duration}<LEND>[argument 1; call](){}<LSEP>[](symbol){geom_histogram}<LSEP>[argument 0; litteral](real){0.200000}<LEND>[call](){}<LSEP>[](symbol){%>%}<LEND>[argument 0; 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