On each level, a rough matching base on trends similarity and a precise matching based on the Euclidean distance of price change rate will be executed orderly.
在各级子序列的匹配过程中，均先以趋势相似性为标准进行粗匹配，再以价格变化率的欧式距离作为相似性度量完成进一步的细匹配。
On each level, a rough matching base on trends similarity and a precise matching based on the Euclidean distance of price change rate will be executed orderly.
在各级子序列的匹配过程中，均先以趋势相似性为标准进行粗匹配，再以价格变化率的欧式距离作为相似性度量完成进一步的细匹配。
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