Finding motifs based on wavelet and dynamic time warping
基于小波和动态时间弯曲的主题查找算法

Since the proposed finding motifs algorithms could not combine the accuracy with complexity,and could not find the similar shapes,this paper proposed a finding motifs algorithm based on wavelet and dynamic time warping.Employed wavelet transform and a pruning strategy to reduce data dimension and complexity in motif finding,respectively.Because of its high accuracy,USED DTW to find the shape motifs.And combined with the formula v-shift,which ignored the vertical distance,this algorithm could find out the sh...