Leveraging word confusion networks for named entity modeling and detection from conversational telephone speech.
Gakuto KurataNobuyasu ItohMasafumi NishimuraAbhinav SethyBhuvana RamabhadranPublished in: Speech Commun. (2012)
Keyphrases
- named entities
- co occurrence
- noun phrases
- named entity recognition
- named entity extraction
- text corpus
- information extraction
- relation extraction
- question answering
- global context
- conversational speech
- spoken language
- natural language processing
- text mining
- speech recognition
- multi modal
- natural language
- unsupervised learning
- linguistic features
- annotated corpus
- spontaneous speech
- proper names
- artificial intelligence
- data mining
- expert systems
- computer vision