Voice based interface for route search system

作者: Tomas Rasymas , Vytautas Rudzionis

DOI: 10.1109/ESTREAM.2017.7950318

关键词:

摘要: In this paper we are presenting our approach of creating voice based interface for one the leading Lithuania bus route search system — www.autobusubilietai.lt. We designed a hybrid speech recognition which is on Lithuanian recognizer (LIEPA) and two foreign language recognizers (German Spanish). experimented with different methods that may be used combining outputs these recognizers: k-Nearest Neighbors, Naive Bayes, Support Vector Machines, Decision tree (CART), Linear discriminant analysis Logistic regression. achieved 88.0 % accuracy by using 3-Nearest Neighbors as combination method. Compared best single increased 3.5 %. Our experiments proved can improved recognizers. What more decreased time spent from 10–15 sec. to 5–10 end user satisfaction.

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