Unsupervised Label Refinement Improves Dataless Text Classification.
Zewei ChuKarl StratosKevin GimpelPublished in: CoRR (2020)
Keyphrases
- text classification
- multi label
- unsupervised learning
- text categorization
- bag of words
- feature selection
- naive bayes
- machine learning
- text data
- multi label classification
- semi supervised
- text documents
- text mining
- topic discovery
- sentiment analysis
- n gram
- knn
- document classification
- text classifiers
- labeled data
- data cleaning
- neural network
- k nearest neighbor
- information retrieval
- unlabeled data
- semi supervised learning
- image labeling