DARPA FEBRUARY 1992 PILOT CORPUS CSR 'DRY RUN' BENCHMARK TEST RESULTS

David S. Pallett

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devel- A216 1991, (1) 1 3 a specific a a a devel- were like Sci- 20,000- 2 vs. is was 84 (2) CD- a 20899 also Cor- sev- 40 a were tes.t asso- were SRI, as dis- (3) [Wall as cor- a 225, 1992 DARPA FEBRUARY 1992 PILOT CORPUS CSR "DRY RUN" BENCHMARK TEST RESULTS David S. Pallett National Institute of Standards and Technology Building Room Gaithersburg, MD Introduction pus. More than hours of material (per microphone Continuous speech recognition research activities within channel) had been collected and distributed to the DARPA Spoken Language community have, within eral DARPA contractors. This material included the past several years, been focussed on the Resource Speaker-Dependent, Longitudinal Speaker- Dependent, Management (RM) and Air Travel Information System and Speaker-Independent training components well (ATIS) corpora. Within the past year, plans have been specifically designated Development Test sets. developed for large, multi-component "general-purpose English, large vocabulary, natural language, high per- On January 17th (approximately one month before the plexity corpus" known as the DARPA Street Speech and Natural Language Workshop), two Journal-based] Continuous speech Recognition (CSR) ROMs containing selected portion of the Pilot Corpus [1]. Doug Paul, of MIT Lincoln Laboratory pus's Evaluation Test set were distributed by NIST (MIT/LL), and Janet Baker, of Dragon Systems, are re- to four sites ...

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• Publié par: Lekos
• Nombre de lectures: 12
• Langue: English

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