University of Chicago at CLEF2004: Cross-Language Text and Spoken Document Retrieval.
Gina-Anne LevowIrina MatveevaPublished in: CLEF (2004)
Keyphrases
- spoken document retrieval
- speech retrieval
- spoken documents
- cross language
- information retrieval
- spontaneous speech
- text retrieval
- conversational speech
- broadcast news
- test collection
- question answering
- speech recognition
- text mining
- automatic speech recognition
- information access
- video search
- retrieval method
- text documents
- non stationary
- hidden markov models
- active learning
- keywords