发明名称 PATTERN MATCHING METHOD AND APPARATUS AND SPEECH INFORMATION RETRIEVAL SYSTEM
摘要 A pattern matching method for matching between a first symbol sequence and a second symbol sequence which is shorter than the first symbol sequence is provided. The method includes the steps of performing DP matching between the first and second symbol sequences to create a matrix of the DP matching transition, detecting the maximum length of lengths of consecutive correct answers based on the matrix of the DP matching transition, and calculating similarity based on the maximum length.
申请公布号 US2007038447(A1) 申请公布日期 2007.02.15
申请号 US20060463332 申请日期 2006.08.09
申请人 KANEKO KAZUE 发明人 KANEKO KAZUE
分类号 G10L15/00 主分类号 G10L15/00
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