A new distance computing model based on cloud-sorted-concept-hierarchy-tree

Timeseries data are of growing importance in many new database applications,such as knowledge discovery or data warehousing.Several efforts have been developed to mine timeseries knowledge.While computing the distance of two time series is a crucial problem in many timeseries knowledge discovery.With the technique of shape description of time-series representation with cloud model,a new distance computing method of time series is proposed based on CloudSortedConceptHierarchyTree.