Semantic vector space model for reducing Arabic text dimensionality.
Arafat AwajanPublished in: DICTAP (2015)
Keyphrases
- arabic text
- vector space model
- semantic similarity
- information retrieval
- vector space
- semantic information
- document representation
- tf idf
- average precision
- language model
- retrieval model
- web documents
- index terms
- document clustering
- latent semantic indexing
- high dimensional
- dimensionality reduction
- co occurrence
- text representation
- relevance model
- document space
- contextual information
- text mining
- high level