Semantic Hierarchical Document Signature for determining sentence similarity.
Sukanya MannaTom GedeonPublished in: FUZZ-IEEE (2010)
Keyphrases
- sentence similarity
- semantic similarity
- vector space model
- semantic information
- signature file
- multi document summarization
- concept hierarchy
- document similarity
- information retrieval systems
- co occurrence
- document collections
- document clustering
- document content
- document representation
- document retrieval
- document images
- information retrieval
- retrieval systems
- semantic features
- similarity measure
- database
- user queries
- cosine similarity
- index terms
- natural language
- keywords