INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD AND INFORMATION PROCESSING PROGRAM

To perform highly accurate prediction at the smallest unit required by a user.SOLUTION: An information processing device according to one embodiment of the present invention includes: a reception unit that receives a selection of a prediction unit, which is a unit for predicting an objective variabl...

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Hauptverfasser: MISONO YASUKO, MITANI TAISHI, KUSANO JUNICHIRO, SHUTO TOMOKO, INOUE MANABU
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:To perform highly accurate prediction at the smallest unit required by a user.SOLUTION: An information processing device according to one embodiment of the present invention includes: a reception unit that receives a selection of a prediction unit, which is a unit for predicting an objective variable from among management items having a hierarchical relation, and receives from a user a selection of a prediction target to be a target for the objective variable from among management contents linked to each management item; a generation unit that generates definition information that defines contents of the prediction target on the basis of the management item selected as the prediction unit and the management content selected as the prediction target; and a learning unit that uses learning data extracted based on the definition information to learn a model for predicting the objective variable in the units indicated by the definition information.SELECTED DRAWING: Figure 2 【課題】利用者が求める最小単位で高精度な予測を行うこと。【解決手段】本発明に係る一形態の情報処理装置は、階層関係を有する管理項目の中から目的変数を予測する単位である予測単位の選択を受け付けるとともに、管理項目ごとに紐付けられる管理内容の中から目的変数の対象となる予測対象の選択を利用者から受け付ける受付部と、予測単位として選択された管理項目と、予測対象として選択された管理内容とに基づいて、予測対象の内容が定義付けられる定義情報を生成する生成部と、定義情報に基づき抽出された学習データを用いて、定義情報が示す単位で目的変数を予測するモデルを学習する学習部とを有する。【選択図】図2