Update README.md

README.md

@@ -15,12 +15,14 @@ For more specific details you can read my <a href="https://github.com/ddamel/Geo
 ## Dataset
 At this point I've considered only the homonym: "ბარი" and it's different grammatical forms obtaining 7522 sentences.
 
-The "dataset.csv" includes:
+The "dataset.parquet" includes:
 
 - 763 sentences using "ბარი" as a "shovel" labaled with 0
 - 1846 sentences using "ბარი" as a "lowland" labeld with 1
 - 3320 sentences using "ბარი" as a "cafe" labeled with 2 
 - 1593 sentences where the homonym is used in a different context, labeled with 3 (Although these sentences could be further classified by the definitions of the homonyms, for this project I've ignored other usages).
 
+the column 'homonym_index' contains the index of the homonym in the sentence, that is, the index of the word which is the homonym.
+
 The "full-homonym-sentences-ბარ.txt" includes the sentences which contain the homonym "ბარი" and it's various grammatical forms. These sentences were limited to a
 maximum length of 13 words, with the homonym positioned in the middle of each sentence. They are around 28000 and are not labelled.