ABSTRACr
advantagescomparedwithothermethods
(4)Whenmeasuringthesimilaritybetweentwotimeseries,becausetheexistingmeasureofone—varietytimeseriesignoresthattimeseriesisthefunctionoftime,thedissertationputsforwardthegraphicsimilaritymeasure.Meanwhile,inmeasuringsimilarityofmultivariatetimeseries,consideringthestoringwayofmultivariatetimeseriesiSmatrix,thedissertationofferstwomethodsbasedon
onmatrixnomltomeasurethesimilarityofmultivariatetimeseriesandbased
comprehensiveattributetomeasurethesimilarityofmultivariatetimeseries.Keywords:TimeSeries;Outliernoisedata;Timeseriescompression;Pattern
similarty;Temporalassociationrules;Timeseriessimilarty.5