Combining Probabilistic Ranking and Latent Semantic Indexing for Feature Identification.
Denys PoshyvanykAndrian MarcusVáclav RajlichYann-Gaël GuéhéneucGiuliano AntoniolPublished in: ICPC (2006)
Keyphrases
- latent semantic indexing
- latent semantic
- latent semantic space
- text retrieval
- singular value decomposition
- vector space
- latent semantics
- information retrieval
- probabilistic model
- ranking algorithm
- ranking functions
- vector space model
- generative model
- learning to rank
- feature vectors
- document representation
- bayesian networks
- web search
- least squares
- feature space