{"id":158449,"date":"2009-09-01T00:00:00","date_gmt":"2009-09-01T00:00:00","guid":{"rendered":"https:\/\/www.microsoft.com\/en-us\/research\/msr-research-item\/new-methods-for-the-analysis-of-repeated-utterances-2\/"},"modified":"2018-10-16T20:20:53","modified_gmt":"2018-10-17T03:20:53","slug":"new-methods-for-the-analysis-of-repeated-utterances-2","status":"publish","type":"msr-research-item","link":"https:\/\/www.microsoft.com\/en-us\/research\/publication\/new-methods-for-the-analysis-of-repeated-utterances-2\/","title":{"rendered":"New Methods for the Analysis of Repeated Utterances"},"content":{"rendered":"<div class=\"asset-content\">\n<p>This paper proposes three novel and effective procedures for jointly analyzing repeated utterances. First, we propose repetition-driven system switching, where repetition triggers the use of an independent backup system for decoding. Second, we propose a cache language model for use with the second utterance. Finally, we propose a method with which the acoustics from multiple utterances &#8211; not necessarily exact repetitions of each other &#8211; can be combined to into a composite that increases accuracy. The combination of all methods produces a relative increase in sentence accuracy of 65.7% for repeated voice-search queries.<\/p>\n<\/div>\n<p><!-- .asset-content --><\/p>\n","protected":false},"excerpt":{"rendered":"<p>This paper proposes three novel and effective procedures for jointly analyzing repeated utterances. First, we propose repetition-driven system switching, where repetition triggers the use of an independent backup system for decoding. Second, we propose a cache language model for use with the second utterance. Finally, we propose a method with which the acoustics from multiple [&hellip;]<\/p>\n","protected":false},"featured_media":0,"template":"","meta":{"msr-url-field":"","msr-podcast-episode":"","msrModifiedDate":"","msrModifiedDateEnabled":false,"ep_exclude_from_search":false,"_classifai_error":"","msr-author-ordering":[{"type":"user_nicename","value":"gzweig"}],"msr_publishername":"International Speech Communication Association","msr_publisher_other":"","msr_booktitle":"Interspeech 2009","msr_chapter":"","msr_edition":"Interspeech 2009","msr_editors":"","msr_how_published":"","msr_isbn":"","msr_issue":"","msr_journal":"","msr_number":"","msr_organization":"","msr_pages_string":"","msr_page_range_start":"","msr_page_range_end":"","msr_series":"","msr_volume":"","msr_copyright":"\u00a9 2007 ISCA. Personal use of this material is permitted. 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