Query Expansion Using Information Fusion for Effective Retrieval of News Articles.
G. SavithaSriramkumar ThamizharasanRajendra PrasathPublished in: PReMI (2) (2019)
Keyphrases
- query expansion
- information fusion
- news articles
- effective retrieval
- retrieval model
- text retrieval
- information retrieval
- information retrieval systems
- retrieval effectiveness
- language modeling
- data fusion
- language model
- relevance feedback
- online news
- digital libraries
- retrieval systems
- text documents
- event extraction
- soft computing
- relevant documents
- news stories
- query terms
- pseudo relevance feedback
- text mining
- cross lingual
- cross language
- metadata
- search engine
- multimedia data
- user queries
- test collection
- document collections
- co occurrence
- information extraction
- active learning
- image retrieval