Towards spoken-document retrieval for the enterprise: Approximate word-lattice indexing with text indexers.
Frank SeidePeng YuYu ShiPublished in: ASRU (2007)
Keyphrases
- spoken document retrieval
- information retrieval
- spoken documents
- text retrieval
- spontaneous speech
- cross language
- test collection
- controlled vocabulary
- broadcast news
- retrieval model
- string matching
- keywords
- document analysis
- retrieval method
- video search
- document collections
- vector space model
- information extraction
- retrieval systems
- question answering
- video data
- out of vocabulary
- image retrieval
- information retrieval systems
- text mining