Keyphrases
- vector space model
- cosine similarity
- document similarity
- semantic similarity
- vector space
- information retrieval
- latent semantic indexing
- similarity measure
- document collections
- document clustering
- latent semantic analysis
- text retrieval
- information retrieval systems
- tf idf
- sentence similarity
- document classification
- document representation
- metadata
- content similarity
- document retrieval
- text documents
- distance measure
- web documents
- term weighting
- document analysis
- keywords
- xml documents
- text mining
- word pairs
- similarity scores
- relevant documents
- term frequency
- text corpora
- similarity metric
- electronic documents
- singular value decomposition
- ranked list