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SPEECH DIALOGUE SYSTEM, MODEL CREATING DEVICE, MODEL CREATING METHOD
SPEECH DIALOGUE SYSTEM, MODEL CREATING DEVICE, MODEL CREATING METHOD
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机译:语音对话系统,模型创建装置,模型创建方法
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摘要
A speech dialogue system automatically creates a plurality of slot value extraction models. The speech dialogue system includes: a value list in which a plurality of values indicating candidates of a character string and a plurality of value identifiers that identify the plurality of values are associated; and an answer sentence list in which slots that identify character string information and the value identifiers are associated. Each slot and each value identifier are associated with an answer sentence. An input character string is compared with slot value extraction models. A position of a slot associated with an assumed input character string is estimated, and a value corresponding to the estimated slot position is extracted. Learning data based on the value list, answer sentence list, and a peripheral character string list is created; and a model creating unit creates a first slot value extraction model based on the learning data.
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