Amharic-English Information Retrieval with Pseudo Relevance Feedback.
Atelach Alemu ArgawPublished in: CLEF (Working Notes) (2007)
Keyphrases
- pseudo relevance feedback
- query expansion
- information retrieval
- retrieval effectiveness
- document retrieval
- relevant documents
- language model
- ad hoc retrieval
- relevance feedback
- information retrieval systems
- term selection
- cross language
- trec collections
- query terms
- query translation
- test collection
- retrieval model
- language modeling
- trec test collections
- retrieved documents
- english language
- automatic query expansion
- average precision
- text retrieval
- short queries
- relevance model
- document collections
- cross language information retrieval
- natural language
- pseudo feedback
- information extraction
- document ranking
- query specific
- machine translation
- cross lingual
- vector space model
- passage retrieval
- noun phrases
- learning to rank
- question answering
- search engine
- structured documents
- ranked list
- text mining
- patent retrieval
- digital libraries