INFORMATION PROCESSING DEVICE AND INFORMATION PROCESSING METHOD

To simply and quickly estimate a trend of optimization by appropriately processing an outlier.SOLUTION: An information processing device includes: an output data acquisition unit which acquires an output value obtained by performing an experiment or simulation on the basis of input parameters of pre...

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Bibliographische Detailangaben
Hauptverfasser: UECHI TADAYOSHI, YOKOTA REI, NISHIKAWA TAKEICHIRO, KIRIBUCHI DAIKI, KOIKE SATOSHI
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:To simply and quickly estimate a trend of optimization by appropriately processing an outlier.SOLUTION: An information processing device includes: an output data acquisition unit which acquires an output value obtained by performing an experiment or simulation on the basis of input parameters of prescribed number of dimensions; an evaluation value calculation unit which calculates and outputs an evaluation value of an output value; an outlier processing unit which outputs converted evaluation values containing specified values obtained by converting evaluation values not satisfying a prescribed standard; a next input parameter determination unit which determines a next input parameter on the basis of the converted evaluation value corresponding to the input parameter; and a repetition determination unit which repeats, until a prescribed condition is satisfied, the processes of the output data acquisition unit, the evaluation value calculation unit, the outlier processing unit, and the next input parameter determination unit.SELECTED DRAWING: Figure 1 【課題】外れ値を適切に処理して最適化の傾向を簡易かつ迅速に推定する。【解決手段】情報処理装置は、所定の次元数の入力パラメータに基づいて実験又はシミュレーションを行って得られる出力値を取得する出力データ取得部と、出力値の評価値を算出して出力する評価値算出部と、所定の基準を満たさない評価値を変換した規定値を含む変換評価値を出力する外れ値処理部と、入力パラメータと対応する変換評価値とに基づいて、次の入力パラメータを決定する次入力パラメータ決定部と、所定の条件を満たすまで、出力データ取得部、評価値算出部、外れ値処理部、及び次入力パラメータ決定部の処理を繰り返す反復判定部と、を備える。【選択図】図1