Abstract
The present invention discloses a relative variable selection system and the selection method thereof. In the present invention, the reception module receives a plurality of variables. Based on thecorrelation coefficient of variables, the first selection module selects variables which the correlation coefficient is larger than the first threshold value in order. Based on variables selected by the fist selection module, the first calculating module selects the regression value and the weighted value corresponding to those variables. Based on the weighted values, the second selection module selects variables which the weighted value is smaller than the second threshold value in order. Based on variables selected by the second selection module, the second calculating module calculates the analyzed values of those variables. Based on the analyzed values of variables, the third selection module selects analyzed values which is large than the targeted value.