ANALYSIS SUPPORT DEVICE, ANALYSIS SUPPORT METHOD, AND ANALYSIS SUPPORT PROGRAM

To provide an analysis support device, an analysis support method, and an analysis support program which estimate a detailed logical relation between an explanatory variable and an objective variable.SOLUTION: In an analysis support system 100, an analysis support device 20 comprises a storage device and a processor. The storage device stores data indicating a correlation between a value of an explanatory variable and a value of an objective variable output from a learned model which outputs the objective variable being output data from the explanatory variable being input data. The processor performs: processing for generating a phrase representing a foundation for processing of the learned model in which the value of the objective variable is calculated from the value of the explanatory variable, on the basis of a sentence including a word representing the explanatory variable and a sentence including a word representing the objective variable and a word representing the correlation; processing for specifying a text representing an idea of the foundation for the processing of the learned model on the basis of the generated phrase; and processing for outputting an estimated text to an output device.SELECTED DRAWING: Figure 1 【課題】説明変数と目的変数の間の詳細な論理関係を推定する分析支援装置、分析支援方法及び分析支援プログラムを提供する。【解決手段】分析支援システム１００において、分析支援装置２０は、記憶装置と処理装置と、を備える。記憶装置は、入力データたる説明変数から出力データたる目的変数を出力する学習済みモデルにより出力された説明変数の値及び目的変数の値の間の相関関係を示すデータを記憶する。処理装置は、説明変数を表す単語を含む文と、目的変数を表す単語及び相関関係を表す単語を含む文とに基づき、説明変数の値から目的変数の値を算出した学習済みモデルの処理上の根拠を表す語句を生成する処理と、生成した語句に基づき、学習済みモデルの処理上の根拠の意図を示す文章を特定する処理と、推定した文章を出力装置に出力する処理とを実行する。【選択図】図１