Optimizing Document Similarity Detection in Persian Information Retrieval.
Omid KashefiNina MohseniBehrouz MinaeiPublished in: J. Convergence Inf. Technol. (2010)
Keyphrases
- document similarity
- information retrieval
- vector space model
- index terms
- document clustering
- graph theory
- search engine
- cosine similarity
- test collection
- information extraction
- question answering
- text classification
- relevant documents
- vector space
- co occurrence
- learning to rank
- semantic similarity
- latent dirichlet allocation
- knowledge discovery
- relevance model
- feature vectors
- digital libraries
- similarity measure