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Method and system for preventing the entry of confusingly similar sentences in a word list of a speech recognition system
Method and system for preventing the entry of confusingly similar sentences in a word list of a speech recognition system
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机译:防止在语音识别系统的单词列表中输入容易混淆的相似句子的方法和系统
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摘要
A method and system prevent the entry of confusingly similar phrases (60) in a vocabulary list (10) of a speaker-dependent voice recognition system. The method first receives (20, 30, 50) and enrolls the phrase (60) for adding to vocabulary list (10). Next, probabilities (62) are assigned to all phrases (12). Probabilities (62) assigned to already existing phrases are greater than the probability (64) assigned to the phrase (62) that the user wants to add. The phrase (60) to be added is received a second time and compared to the modified vocabulary list (61) that includes first-received phrase (60). Next, the method indicates whether the second-received phrase matches a phrase (12, 14, 16) on modified vocabulary list (61) other than first-received phrase (60). IMAGE
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