ATIS3 Training Data

Item Name: ATIS3 Training Data
Author(s): Deborah A. Dahl, Madeleine Bates, Michael Brown, William Fisher, Kate Hunicke-Smith, David Pallett, Christine Pao, Alexander Rudnicky, Elizabeth Shriberg, John S. Garofolo, Jonathan G. Fiscus, Denise Danielson, Enrico Bocchieri, Bruce Buntschuh, Beverly Schwartz, Sandra Peters, Robert Ingria, Robert Weide, Yuzong Chang, Eric Thayer, Lynette Hirschman, Joe Polifroni, Bruce Lund, Goh Kawai, Tom Kuhn, Lew Norton
LDC Catalog No.: LDC94S19
ISBN: 1-58563-028-4
ISLRN: 396-239-314-326-3
Member Year(s): 1994
DCMI Type(s): Sound
Sample Type: 1-channel pcm compressed
Sample Rate: 16000
Data Source(s): microphone speech
Project(s): ATIS
Application(s): spoken dialogue systems, speech recognition
Language(s): English
Language ID(s): eng
License(s): LDC User Agreement for Non-Members
Online Documentation: LDC94S19 Documents
Licensing Instructions: Subscription & Standard Members, and Non-Members
Citation: Dahl, Deborah A., et al. ATIS3 Training Data LDC94S19. Web Download. Philadelphia: Linguistic Data Consortium, 1994.
The ATIS3 corpus, on three CD-ROMs, includes over 774 scenarios completed by 137 subjects, yielding a total of over 7,300 utterances. All utterances are transcribed and 2,900 of them have been categorized and annotated with canonical reference answers.

The relational database for this dataset included flight information for 46 cities and 52 airports. Data was collected at BBN, CMU, MIT and SRI, using their own ATIS systems and at NIST using systems provided by BBN and SRI.

Two 1,000-utterance test sets were set aside from the data pooled by the collection sites. The first set was used in a December 1993 ARPA test and is included in ATIS3. The second has been reserved for future testing.

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