The THISL Spoken Document Retrieval System (1998)
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| Venue: | In TREC-6 |
| Citations: | 7 - 1 self |
BibTeX
@INPROCEEDINGS{Renals98thethisl,
author = {Steve Renals and Dave Abberley},
title = {The THISL Spoken Document Retrieval System},
booktitle = {In TREC-6},
year = {1998},
pages = {747--752}
}
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Abstract
THISL is an ESPRIT Long Term Research Project focused the development and construction of a system to items from an archive of television and radio news broadcasts. In this paper we outline our spoken document retrieval system based on the ABBOT speech recognizer and a text retrieval system based on Okapi term-weighting . The system has been evaluated as part of the TREC-6 and TREC-7 spoken document retrieval evaluations and we report on the results of the TREC-7 evaluation based on a document collection of 100 hours of North American broadcast news. Keywords: Multimedia Information Retrieval; Spoken Document Retrieval; Speech Recognition; Broadcast Data. 1 INTRODUCTION THISL is an ESPRIT Long Term Research project in the area of speech retrieval. It is concerned with the construction of a system which performs good recognition of broadcast speech from television and radio news programmes, from which it can produce multimedia indexing data. The project is concentrating on British an...
