Using the comprehensive evaluating method of multi-weighted index, this paper quantitatively analyzes the relationship among physical exercise, body upgrowth, studying results of first grade students of a key senior high school in one s own province.

Based on the analyses of current characteristics and treatments of employee s violations of civil aviation corporation,punishment criterion calculation model based on exponential weight was put forward.

In this paper,we discovered the theoretical connection between the validity of FCM algorithm as clustering algorithm and clustering validity,and pointed out that the weighting exponent m is not the optimal if it mak.

Method of pitch smoothing based on exponential weighting;

The outlier is judged by using innovation, and the original innovation is replaced by new one which is given with method of exponential weighting.

According to the irrational hypothesis problem that the fading memory factor is constant, exponential weighting factor is discussed in this paper.

Research on the weighting exponent in fuzzy K-Prototypes algorithm;

This study, using the sum method of weighting exponent, graded quantitatively for the eleven.

Fuzzy-Mean(FCM) clustering algorithm is one of the widely applied algorithms in the fuzzy clustering,in which two important parameters: fuzzy weighting exponent and the number of clustering must be given appropriate assignment before the clustering analysis.