Abstract | ||
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The IARPA BABEL program has stimulated worldwide research in keyword search technology for low resource languages, and the NIST OpenKWS evaluations are the de facto benchmark test for such capabilities. The 2016 OpenKWS evaluation featured Georgian speech, and had 10 participants from across the world. This paper describes the Kaldi system developed to assist IARPA in creating a competitive baseline against which participants were evaluated, and to provide a truly open source system to all participants to support their research. This system handily met the BABEL program goals of 0.60 ATWV and 50% WER, achieving 0.70 ATWV and 38% WER with a single ASR system, i.e. without ASR system combination. All except one OpenKWS participant used Kaldi components in their submissions, typically in conjunction with system combination. This paper therefore complements all other OpenKWS-based papers. |
Year | DOI | Venue |
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2017 | 10.21437/Interspeech.2017-601 | 18TH ANNUAL CONFERENCE OF THE INTERNATIONAL SPEECH COMMUNICATION ASSOCIATION (INTERSPEECH 2017), VOLS 1-6: SITUATED INTERACTION |
Keywords | Field | DocType |
speech recognition, keyword search, spoken term detection, IARPA Babel, OpenKWS | Computer science,Keyword search,Speech recognition | Conference |
ISSN | Citations | PageRank |
2308-457X | 3 | 0.41 |
References | Authors | |
12 | 10 |
Name | Order | Citations | PageRank |
---|---|---|---|
Jan Trmal | 1 | 235 | 20.91 |
Matthew Wiesner | 2 | 5 | 2.85 |
Vijayaditya Peddinti | 3 | 229 | 12.17 |
Xiaohui Zhang | 4 | 194 | 19.81 |
Pegah Ghahremani | 5 | 99 | 7.09 |
Yiming Wang | 6 | 17 | 3.27 |
Vimal Manohar | 7 | 54 | 7.99 |
Hainan Xu | 8 | 14 | 5.56 |
Daniel Povey | 9 | 2442 | 231.75 |
Sanjeev Khudanpur | 10 | 2155 | 202.00 |