1998 Spoken Document Retreival Track
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TREC 1998
Evaluation Specification
Background Notes


Topics
Relevance Judgments


Test corpus of recorded speech
The test corpus is a set of Broadcast News recordings and transcriptions that must be licensed from the Lingusitics Data Consortium and are subject to usage restrictions.

SOFTWARE


The following PERL5 scripts may be used in manipulating the SDR textual data:

ctm2srt.pl Filter to create a Speech Recognizer Transcript (.srt) format file from a SCLITE Speech Recognition Scoring (.ctm) format file.

srt2ctm.pl Filter to create a SCLITE Speech Recognition Scoring (.ctm) formatfile from an Speech Recognizer Transcript (.srt) format file.

srt2ltt.pl Filter to create a Lexical TREC Transcript (.ltt) format file from an Speech Recognizer Transcript (.srt) format file.

Last updated: Tuesday, 31-Oct-2017 15:21:08 UTC
Date created: Oct 31, 2017
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