A semi-supervised incremental algorithm to automatically formulate topical queries.
Carlos M. LorenzettiAna Gabriela MaguitmanPublished in: Inf. Sci. (2009)
Keyphrases
- semi supervised
- query language
- database
- query processing
- semi supervised learning
- efficient processing
- labeled data
- user defined
- retrieval systems
- web search engines
- database queries
- semi supervised classification
- automatically generated
- response time
- query formulation
- range queries
- topic models
- subspace learning
- pairwise
- aggregate queries
- web queries
- answering queries
- user queries
- complex queries
- cost model
- co occurrence
- nearest neighbor
- probabilistic model
- data streams