Applying Latent Semantic Analysis to Optimize Second-order Co-occurrence Vectors for Semantic Relatedness Measurement.
Ahmad PesaranghaderAli PesaranghaderAzadeh RezaeiPublished in: MIKE (2013)
Keyphrases
- co occurrence
- latent semantic analysis
- semantic relatedness
- wordnet
- semantic similarity
- semantic space
- semantic relationships
- semantic information
- word sense disambiguation
- semantic relations
- semantic features
- named entities
- text retrieval
- text documents
- visual words
- vector space
- domain knowledge
- feature vectors
- background knowledge
- vector space model
- search engine
- data fusion
- visual features
- information retrieval systems
- feature selection