Chinese Word Sense Disambiguation based on Context Expansion.
Zhizhuo YangHeyan HuangPublished in: COLING (Posters) (2012)
Keyphrases
- word sense disambiguation
- word sense
- wordnet
- natural language processing
- machine translation
- feature generation
- information extraction
- unknown words
- syntactic analysis
- part of speech
- unsupervised word sense disambiguation
- highly ambiguous
- lexical knowledge
- target word
- contextual information
- co occurrence
- semantic relatedness
- context aware
- lexical information
- wide coverage
- computational linguistics
- tf idf
- high level
- knowledge base
- information retrieval