Implicitly Supervised Language Model Adaptation for Meeting TranscriptionComputer Science Department
Date of Original Version1-1-2007
Abstract or DescriptionWe describe the use of meeting metadata, acquired using a computerized meeting organization and note-taking system, to improve automatic transcription of meetings. By applying a two-step language model adaptation process based on notes and agenda items, we were able to reduce perplexity by 9% and word error rate by 4% relative on a set of ten meetings recorded in-house. This approach can be used to leverage other types of metadata.
Citation InformationDavid Huggins-Daines and Alexander I Rudnicky. "Implicitly Supervised Language Model Adaptation for Meeting Transcription" (2007)
Available at: http://works.bepress.com/alexander_rudnicky/17/