首页>
外国专利>
REFERENCE PATTERN ADAPTATION APPARATUS, REFERENCE PATTERN ADAPTATION METHOD AND REFERENCE PATTERN ADAPTATION PROGRAM
REFERENCE PATTERN ADAPTATION APPARATUS, REFERENCE PATTERN ADAPTATION METHOD AND REFERENCE PATTERN ADAPTATION PROGRAM
展开▼
机译:参考图案适配装置,参考图案适配方法和参考图案适配程序
展开▼
页面导航
摘要
著录项
相似文献
摘要
A method and apparatus for carrying out adaptation using input speech data information even at a low reference pattern recognition performance. A reference pattern adaptation device 2 includes a speech recognition section 18, an adaptation data calculating section 19 and a reference pattern adaptation section 20. The speech recognition section 18 calculates a recognition result teacher label from the input speech data and the reference pattern. The adaptation data calculating section 19 calculates adaptation data composed of a teacher label and speech data. The adaptation data is composed of the input speech data and the recognition result teacher label corrected for adaptation by the recognition error knowledge which is the statistical information of the tendency towards recognition errors of the reference pattern. The reference pattern adaptation section 20 adapts the reference pattern using the adaptation data to generate an adaptation pattern.
展开▼