Spoken Document Retrieval Experiments with IR-n System.
Fernando LlopisPatricio Martínez-BarcoPublished in: CLEF (2003)
Keyphrases
- spoken document retrieval
- information retrieval
- cl sr
- test collection
- retrieval effectiveness
- search engine
- spoken documents
- information retrieval systems
- cross language
- information access
- speech retrieval
- broadcast news
- information extraction
- text retrieval
- document retrieval
- vector space model
- query expansion
- retrieval model
- language model
- question answering
- document collections
- retrieval systems
- tf idf
- text classification
- relevance feedback