Improving Named Entity Recognition in Spoken Dialog Systems by Context and Speech Pattern Modeling.
Minh NguyenZhou YuPublished in: SIGDIAL (2021)
Keyphrases
- named entity recognition
- spoken dialog systems
- information extraction
- spoken dialog
- natural language processing
- human machine
- named entities
- natural language understanding
- text summarization
- maximum entropy
- semi supervised
- conditional random fields
- named entity disambiguation
- speech processing
- annotated corpus
- maximum entropy classifier
- speech recognition
- pattern recognition
- query expansion
- co occurrence
- text mining
- expert systems
- natural language
- machine learning