Ad hoc Retrieval Using Thresholds, WSTs for French Mono-lingual Retrieval, Document-at-a-Glance for High Precision and Triphone Windows for Spoken Documents.
Alan F. SmeatonFergus KelledyGerard QuinnPublished in: TREC (1997)
Keyphrases
- high precision
- ad hoc retrieval
- spoken documents
- mono lingual
- spoken document retrieval
- test collection
- document collections
- cross lingual
- query expansion
- cross language
- information retrieval
- relevance model
- language modeling
- language model
- pseudo relevance feedback
- data fusion
- web search
- relevant documents
- retrieval effectiveness
- document retrieval
- link structure
- question answering
- retrieval systems
- information retrieval systems
- retrieval process
- target language
- document clustering
- retrieved documents
- text retrieval
- retrieval model
- average precision
- cross language information retrieval
- machine translation
- text classification
- document representation
- active learning
- multimedia