Building an information retrieval test collection for spontaneous conversational speech.
Douglas W. OardDagobert SoergelDavid S. DoermannXiaoli HuangG. Craig MurrayJianqiang WangBhuvana RamabhadranMartin FranzSamuel GustmanJames MayfieldLiliya KharevychStephanie M. StrasselPublished in: SIGIR (2004)
Keyphrases
- test collection
- conversational speech
- information retrieval
- automatic speech recognition
- relevant documents
- retrieval effectiveness
- retrieval model
- document collections
- ir evaluation
- retrieval systems
- language model
- search tasks
- broadcast news
- average precision
- chinese web
- relevance judgments
- spontaneous speech
- relevance assessments
- information retrieval systems
- spoken document retrieval
- queries and relevance judgments
- relevance judgements
- learning to rank
- document retrieval
- text mining
- speech recognition
- patent retrieval
- information extraction
- language modeling
- text retrieval
- query terms
- relevance feedback
- machine learning
- search engine
- query expansion
- evaluation of information retrieval systems