A Web-Based CLIR System with Cross-Lingual Topical Pseudo Relevance Feedback.
Xuwen WangXiaojie WangQiang ZhangPublished in: CLEF (2013)
Keyphrases
- pseudo relevance feedback
- monolingual and cross lingual
- cross lingual
- ad hoc retrieval
- relevance model
- language modeling
- query expansion
- pseudo feedback
- language model
- cross lingual information retrieval
- retrieval effectiveness
- document retrieval
- query translation
- relevant documents
- relevance feedback
- retrieved documents
- machine translation
- information retrieval
- cross language
- retrieval model
- query terms
- parallel corpus
- average precision
- information retrieval systems
- query specific
- parallel corpora
- transfer learning
- text classification
- multimedia
- cross language information retrieval
- translation model
- probabilistic model
- test collection
- document clustering
- short queries
- training set
- search engine