A tool of detecting anomaly points from data
You can use this tool like:
testData = FileTool.getData("data.json");
LOFDetectTool lofDetectTool = new LOFDetectTool(200, 20);
lofDetectTool.timeSeriesAnalyse(testData);
关于其算法细节可以查看我的文章,给出地址: https://www.jianshu.com/p/ec40dd7b6b37
You can use this tool like:
HoltWintersTool holtWintersTool = new HoltWintersTool(ALPHA, STEP, TIMES);
holtWintersTool.timeSeriesAnalyse(testData);
You can use this tool like:
GrubbsTool grubbsTool = new GrubbsTool (G_MAX);
grubbsTool.timeSeriesAnalyse(testData);