AAAI Publications, First AAAI Conference on Human Computation
and Crowdsourcing  Font Size:  Transcribing and Annotating
Speech Corpora for Speech Recognition: A Three-Step
Crowdsourcing Approach with Quality Control Annika Hämäläinen,
Fernando Pinto Moreira, Jairo Avelar, Daniela Braga, Miguel
Sales Dias  Last modified: 2013-11-03   Large speech corpora
with word-level transcriptions annotated for noises and
disfluent speech are necessary for training automatic speech
recognisers. Crowdsourcing is a lower-cost, faster-turnaround,
highly scalable alternative for expert transcription and
annotation. In this paper, we showcase our three-step
crowdsourcing approach motivated by the importance of accurate
transcriptions and annotations.   automatic speech recognition,
speech corpora, transcription, annotation, crowdsourcing  Full
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