Ranks Aggregation and Semantic Genetic Approach based Hybrid Model for Query Expansion.
Jagendra SinghPublished in: Int. J. Comput. Intell. Syst. (2017)
Keyphrases
- query expansion
- hybrid model
- information retrieval systems
- retrieval effectiveness
- language model
- support vector regression
- hybrid models
- artificial neural networks
- relevant documents
- text retrieval
- pseudo relevance feedback
- language modeling
- information retrieval
- relevance feedback
- automatic query expansion
- query terms
- support vector machine svm
- retrieval model
- improving search
- genetic algorithm
- original query
- retrieved documents
- computer vision
- natural language
- semantic similarity
- ranked retrieval
- query disambiguation
- image processing
- neural network
- support vector machine
- interactive query expansion
- biomedical information retrieval
- trec genomics track