A new approach for query expansion using Wikipedia and WordNet.
Hiteshwar Kumar AzadAkshay DeepakPublished in: Inf. Sci. (2019)
Keyphrases
- query expansion
- wordnet
- semantic relations
- co occurrence
- natural language processing
- information retrieval systems
- word sense disambiguation
- language modeling
- retrieval effectiveness
- language model
- semantic information
- text retrieval
- semantic relatedness
- information retrieval
- semantic similarity
- relevance feedback
- text documents
- relevant documents
- semantic network
- knowledge base
- pseudo relevance feedback
- retrieval model
- ad hoc retrieval
- semantic relationships
- hand crafted
- keywords
- query terms
- knowledge representation
- retrieved documents
- artificial intelligence
- learning algorithm