A Linear Segmentation Algorithm for Time Series Based on Triangle Extreme Points
Xuedong Gao · Journal of Nanchang Hangkong University · 2009
Based on piecewise linear presentation,this article gives out the Algorithm of Triangle Extreme Points Segmentation for time series,that is,to determine the key points series by investigating the amplitude changing value between neighbor extreme points.This algorithm has well settled the partial noises and data compression,and it has been proved to be effective by an experiment.