Applying genetic algorithms to query optimization in document retrieval.
Jorng-Tzong HorngChing-Chang YehPublished in: Inf. Process. Manag. (2000)
Keyphrases
- query optimization
- document retrieval
- genetic algorithm
- cost model
- database systems
- language model
- query processing
- cost estimation
- information retrieval
- text retrieval
- document collections
- query execution
- retrieval model
- cardinality estimation
- multidatabase systems
- relevant documents
- selectivity estimation
- xml data
- cross language
- relevance feedback
- query optimizer
- document ranking
- continuous queries
- test collection
- query optimizers
- inverted index
- data management
- xml queries
- information retrieval systems
- machine learning
- query terms
- query scheduling
- databases