Structured and Extended Named Entity Evaluation in Automatic Speech Transcriptions.
Olivier GalibertSophie RossetCyril GrouinPierre ZweigenbaumLudovic QuintardPublished in: IJCNLP (2011)
Keyphrases
- named entities
- named entity extraction
- named entity recognition
- broadcast news
- information extraction
- annotated corpus
- natural language processing
- text mining
- co occurrence
- question answering
- relation extraction
- linguistic features
- automatic speech recognition
- spontaneous speech
- unsupervised learning
- spoken documents
- automatic transcription
- noun phrases
- real world
- automatic annotation
- out of vocabulary
- spoken document retrieval
- speech signal
- proper names