| YouTube spam classification | |
| 10 labeling functions (weak_labels) | |
| 0 as HAM | |
| 1 as SPAM | |
| -1 as ABSTAIN | |
| Labeling functions list: | |
| keyword_my, | |
| keyword_subscribe, | |
| keyword_link, | |
| keyword_please, | |
| keyword_song, | |
| regex_check_out, | |
| short_comment, | |
| has_person_nlp, | |
| textblob_polarity, | |
| textblob_subjectivity, | |
| Keyword_my : Spam comments talk about 'my channel', 'my video', etc. | |
| Keyword_subscribe : Spam comments ask users to subscribe to their channels. | |
| Keyword_link : Spam comments post links to other channels. | |
| Keyword_please : Spam comments make requests rather than commenting. | |
| Keyword_song : Ham comments actually talk about the video’s content. | |
| Regex_check_out : Spam comments request users check other links. | |
| Short_comment : Ham comments are often short, such as 'cool video!’. | |
| Has_person_nlp : Ham comments mention specific people and are short. | |
| Textblob_polarity : Ham comments if polarity scores > 0.9 | |
| Textblob_subjectivity : Ham comments if subjectivity scores >= 0.5 | |