Linguistic features for whole sentence maximum entropy language models.
Xiaojin ZhuStanley F. ChenRonald RosenfeldPublished in: EUROSPEECH (1999)
Keyphrases
- linguistic features
- maximum entropy
- language model
- named entity recognition
- translation model
- n gram
- part of speech
- language modeling
- probabilistic model
- document retrieval
- sentence level
- text summarization
- query expansion
- information retrieval
- test collection
- named entities
- conditional random fields
- retrieval model
- relevance model
- context sensitive
- text classification
- feature set
- semantic features
- pseudo relevance feedback
- news stories
- query terms
- vector space model
- information extraction
- semantic role labeling
- graphical models
- question answering
- higher order
- sentiment analysis
- unsupervised learning