Retrieval of broadcast news documents with the THISL system.
dc.contributor.author
Abberley, Dave
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Renals, Steve
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Cook, Gary
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Robinson, Tony
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dc.date.accessioned
2006-05-26T16:44:04Z
dc.date.available
2006-05-26T16:44:04Z
dc.date.issued
1999
dc.description.abstract
This paper describes the THISL system that participated in the TREC-7 evaluation, Spoken Document Retrieval (SDR) Track, and presents the results obtained, together with some analysis. The THISL system is based on the Abbot speech recognition system and the thislIR text retrieval system. In this evaluation we were concerned with investigating the suitability for SDR of a recognizer running at less than ten times realtime, the use of multiple transcriptions and word graphs, the effect of simple query expansion algorithms and the effect of varying standard IR parameters.
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55676 bytes
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85050 bytes
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dc.format.mimetype
application/octet-stream
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application/pdf
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dc.identifier.citation
In Proc. Seventh Text Retrieval Conference (TREC-7), pages 181-190, 1999.
dc.identifier.uri
http://hdl.handle.net/1842/1200
dc.language.iso
en
dc.title
Retrieval of broadcast news documents with the THISL system.
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dc.type
Conference Paper
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