Patent ID: 8706670
Filing Date: 2014-04-22
Classification: G06K,G06N

Abstract:
1. A computer-implemented relative variable selection system, comprising: a receiving module, for receiving a plurality of variables; a first selection module, coupled to the receiving module, for sequentially selecting the plurality of variables with a correlation coefficient greater than a first threshold according to the correlation coefficient of each variable; a first calculating module, coupled to the first selection module, for calculating a regression value and a weighted value of each variable according to the plurality of variables selected by the first selection module; a second selection module, coupled to the first calculating module, for sequentially selecting the plurality of variables with the weighted value smaller than a second threshold according to the plurality of weighted values; a second calculating module, coupled to the second selection module, for calculating an analyzed value of each variable according to the plurality of variables selected by the second selection module; and a third selection module, coupled to the second calculating module, for selecting the plurality of analyzed values greater than a target value according to the plurality of analyzed values.