Exploiting Strong Syntactic Heuristics and Co-Training to Learn Semantic Lexicons.
William PhillipsEllen RiloffPublished in: EMNLP (2002)
Keyphrases
- co training
- syntactic semantic
- semi supervised learning
- natural language
- unlabeled data
- semi supervised
- multi view
- semantic representation
- text classification
- single view
- unlabelled data
- labeled data
- semantic representations
- email classification
- semantic lexicon
- named entities
- semantic information
- supervised learning
- sentiment analysis
- active learning
- data sets
- sentiment classification
- multi view learning
- training examples
- machine learning
- artificial intelligence
- question answering
- three dimensional
- unsupervised learning
- natural language processing
- knowledge discovery
- probabilistic model
- reinforcement learning