Improving PCFG Chinese Parsing with Context-Dependent Probability Re-estimation.
Yu-Ming HsiehMing-Hong BaiJason S. ChangKeh-Jiann ChenPublished in: CIPS-SIGHAN (2012)
Keyphrases
- context dependent
- context free
- natural language
- probabilistic context free grammars
- parse tree
- semantic level
- highly ambiguous
- user centric
- low level
- dependency parser
- phrase structure
- high level
- context sensitive
- finite state
- natural language processing
- chinese word segmentation
- tree bank
- machine learning
- text summarization
- word segmentation
- probability distribution
- grammatical inference
- word order