Research on Similarity Matching for Multiple Granularities Time-Series Data

摘要

Because of the appropriate algorithm of measuring multiple granularities time-series is few, this article advanced a similarity matching algorithm for multiple granularities time-series, which based on the ideal of time calibrator and hypothesis test. It firstly expounded the definition of multiple granularities time-series, and proposed a sample of distance;secondly, it put forward the similarity matching algorithm of multiple granularities timeseries;finally, the experimental result proved that the algorithm can effectively reflect the time-series of multiple granularities.