PROBLEM TO BE SOLVED: To realize a degree of confidence in class classification for an information provision apparatus that performs a class classification on the basis of input data and presents the result.SOLUTION: An apparatus includes: data obtainment means for obtaining input data; first classification means for classifying the input data using a first classifier, thus outputting the classification result; second classification means for classifying the input data using a second classifier, thus outputting the classification result; and information provision means for generating information representing a degree of confidence on the basis of a plurality of the classification results, thus outputting the information along with the classification result. Further, the second classifier is a classifier subjected to learning so that a relevance ratio is lower than that of the first classifier.SELECTED DRAWING: Figure 1

    【課題】入力データに基づいてクラス分類を行い、結果を提示する情報提供装置において、クラス分類の確信度を提供する。【解決手段】入力データを取得するデータ取得手段と、第一の分類器を用いて前記入力データを分類し、分類結果を出力する第一の分類手段と、第二の分類器を用いて前記入力データを分類し、分類結果を出力する第二の分類手段と、複数の前記分類結果に基づいて、確信度を表す情報を生成し、分類結果とともに出力する情報提供手段と、を有し、前記第二の分類器は、前記第一の分類器よりも適合率が低くなるよう学習された分類器であることを特徴とする。【選択図】図1


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    Title :

    INFORMATION PROVISION APPARATUS AND INFORMATION PROVISION METHOD


    Additional title:

    情報提供装置および情報提供方法


    Contributors:

    Publication date :

    2017-05-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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