Semantic term weighting for clinical texts.
Ryosuke MatsuoTu Bao HoPublished in: Expert Syst. Appl. (2018)
Keyphrases
- term weighting
- information retrieval
- text categorization
- natural language
- tf idf
- text retrieval
- term frequency
- language modeling
- text documents
- inverse document frequency
- vector space model
- retrieval systems
- semantic information
- semantic similarity
- active learning
- query terms
- test collection
- co occurrence
- digital libraries
- clustering algorithm