MEGClass: Text Classification with Extremely Weak Supervision via Mutually-Enhancing Text Granularities.
Priyanka KarguptaTanay KomarluSusik YoonXuan WangJiawei HanPublished in: CoRR (2023)
Keyphrases
- text classification
- text data
- text documents
- text mining
- text classifiers
- document categorization
- text categorization
- bag of words
- document classification
- machine learning
- text representation
- feature selection
- n gram
- labeled data
- naive bayes
- training corpus
- sentiment analysis
- multi label
- data cleaning
- information retrieval
- free text
- textual data
- automatic text classification
- temporal reasoning
- knn
- keywords
- language modeling
- temporal constraints
- temporal information
- temporal data
- key concepts
- spatial data
- text collections
- information extraction
- databases
- database