Semi-supervised Text Classification Using Partitioned EM.
Gao CongWee Sun LeeHaoran WuBing LiuPublished in: DASFAA (2004)
Keyphrases
- text classification
- semi supervised
- labeled data
- unsupervised learning
- unlabeled data
- co training
- generative model
- labeled and unlabeled data
- labeled examples
- expectation maximization
- semi supervised learning
- feature selection
- bag of words
- text categorization
- text mining
- semi supervised classification
- sentiment analysis
- mixture model
- text data
- supervised learning
- pairwise
- naive bayes
- text classifiers
- multi label
- partially labeled
- em algorithm
- multi view
- machine learning
- n gram
- active learning
- semi supervised clustering
- knn
- transfer learning
- maximum likelihood
- neural network
- pairwise constraints
- text documents
- data cleaning
- prior knowledge
- label propagation
- subspace learning
- labeled training data