COMMUNICATION DEVICE AND CONTROL PROGRAM FOR COMMUNICATION DEVICE
To provide a communication device, etc., which, by generating various response speeches, can be regarded as a conversational partner by a user.SOLUTION: A communication device comprises: an input unit for inputting an input speech that is the speech of a user; a computation unit for computing a clas...
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Zusammenfassung: | To provide a communication device, etc., which, by generating various response speeches, can be regarded as a conversational partner by a user.SOLUTION: A communication device comprises: an input unit for inputting an input speech that is the speech of a user; a computation unit for computing a class probability that is the probability of the input speech belonging to each of a plurality of classification classes predetermined as the kind of speech content; a plurality of response generation modules provided for each type of response, for respectively generating a response speech that corresponds to the type; a determination unit for selecting one from the plurality of response generation modules on the basis of associated probability which is set for each of the plurality of response generation modules and indicates the degree of association for each of the plurality of classification classes and the class probability computed by the computation unit, and determining that the response speech generated by the selected response generation module is an output speech uttered to the user; and an output unit for outputting the output speech.SELECTED DRAWING: Figure 7
【課題】多様な応答発話を生成することにより、ユーザに話し相手と認められ得るコミュニケーション装置等を提供する。【解決手段】コミュニケーション装置は、ユーザの発話である入力発話を入力する入力部と、入力発話が、発話内容の種類として予め定められた複数の分類クラスのそれぞれに属する確率であるクラス確率を演算する演算部と、応答の類型ごとに設けられた、類型に対応する応答発話をそれぞれ生成する複数の応答生成モジュールと、複数の応答生成モジュールのそれぞれに設定された、複数の分類クラスごとの関連度合を示す関連確率、および演算部が演算したクラス確率に基づいて複数の応答生成モジュールから1つを選択し、選択された応答生成モジュールが生成する応答発話をユーザへ発する出力発話と決定する決定部と、出力発話を出力する出力部とを備える。【選択図】図7 |
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