Passage retrieval based hidden knowledge discovery from biomedical literature.
Ran ChenHongfei LinZhihao YangPublished in: Expert Syst. Appl. (2011)
Keyphrases
- biomedical literature
- passage retrieval
- knowledge discovery
- text mining
- question answering
- document retrieval
- information retrieval
- language model
- audio visual
- automatic extraction
- query expansion
- data mining
- retrieval model
- information extraction
- text classification
- data analysis
- databases
- semantic relatedness
- natural language processing
- data mining techniques
- machine learning
- protein protein interactions
- association rules
- retrieval systems
- document clustering
- relevance model
- topic models
- text documents
- structured data
- information retrieval systems
- natural language
- digital libraries
- co occurrence
- high level
- computational methods
- semi structured
- relevance feedback