Near-synonym substitution using a discriminative vector space model.
Liang-Chih YuLung-Hao LeeJui-Feng YehHsiu-Min ShihYu-Ling LaiPublished in: Knowl. Based Syst. (2016)
Keyphrases
- vector space model
- information retrieval
- semantic similarity
- vector space
- retrieval model
- query expansion
- document retrieval
- language model
- wordnet
- web documents
- document clustering
- co occurrence
- semantic information
- tf idf
- index terms
- latent semantic indexing
- document representation
- feature extraction
- semi supervised
- bag of words
- unsupervised learning
- high dimensional