Information Extraction Using the Structured Language Model
Ciprian ChelbaMilind MahajanPublished in: CoRR (2001)
Keyphrases
- language model
- information extraction
- information retrieval
- structured data
- language modeling
- n gram
- probabilistic model
- document retrieval
- precision and recall
- test collection
- retrieval model
- language modelling
- natural language processing
- query expansion
- mixture model
- ad hoc information retrieval
- semi structured
- text mining
- question answering
- speech recognition
- query terms
- named entities
- structured queries
- web documents
- statistical language models
- context sensitive
- named entity recognition
- language model for information retrieval
- smoothing methods
- textual data
- retrieval effectiveness
- translation model
- co occurrence
- vector space model
- machine translation
- document ranking
- dependency structure
- text documents
- information retrieval systems
- natural language
- language models for information retrieval
- machine learning