A new confidence measure combining hidden Markov models and artificial neural networks of phonemes for effective keyword spotting

• المؤلفون الرئيسيون: Leow, Su Jun., Lau, Tze Siong., Goh, Alvina., Peh, Han Meng., Ng, Teck Khim., Siniscalchi, Sabato Marco., Lee, Chin-Hui.
• مؤلفون آخرون: School of Computer Engineering
• التنسيق: Conference or Workshop Item
• اللغة: English
• منشور في: 2013
• الموضوعات: DRNTU::Engineering::Computer science and engineering
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/84231; http://hdl.handle.net/10220/11852
• المؤسسة: Nanyang Technological University

In this paper, we present an acoustic keyword spotter that operates in two stages, detection and verification. In the detection stage, keywords are detected in the utterances, and in the verification stage, confidence measures are used to verify the detected keywords and reject false alarms. A new c...