Recognizing named entities in spoken Chinese dialogues with a character-level maximum entropy tagger.
Changchun BaoWeiqun XuYonghong YanPublished in: INTERSPEECH (2008)
Keyphrases
- maximum entropy
- named entities
- named entity recognition
- maximum entropy model
- text summarization
- co occurrence
- maximum entropy principle
- information extraction
- transformation based learning
- relation extraction
- natural language processing
- text mining
- conditional random fields
- named entity extraction
- text documents
- annotated corpus
- question answering
- noun phrases
- speech recognition
- image segmentation
- minimum cross entropy
- bayesian networks