Topics and Label Propagation: Best of Both Worlds for Weakly Supervised Text Classification.
Sachin PawarNitin RamrakhiyaniSwapnil HingmireGirish K. PalshikarPublished in: CoRR (2017)
Keyphrases
- weakly supervised
- label propagation
- text classification
- topic models
- semi supervised
- labeled data
- unlabeled data
- text mining
- semi supervised learning
- text documents
- bag of words
- text categorization
- multi label classification
- multi label
- class labels
- superpixels
- object class
- machine learning
- feature selection
- pairwise constraints
- probabilistic model
- named entities
- semantic features
- pairwise
- information retrieval
- generative model
- unsupervised learning
- supervised learning
- active learning
- training examples
- multiscale
- face recognition
- natural language processing
- multiple instance learning
- small number
- keywords
- information extraction
- knn