A Novel Approach to Extract Important Keywords from Documents Applying Latent Semantic Analysis.
H. M. Mahedi HasanFalguni SanyalDipankar ChakiPublished in: KST (2018)
Keyphrases
- latent semantic analysis
- latent semantic
- keywords
- co occurrence
- information retrieval
- singular value decomposition
- semantic space
- document clustering
- latent semantic indexing
- topic modeling
- text summarization
- tf idf
- search engine
- text documents
- semantic information
- visual features
- vector space model
- document space
- user queries
- relevant documents
- data mining
- topic models
- question answering
- web documents
- information retrieval systems
- knowledge discovery
- web pages
- machine learning