发明名称 |
TIME SEQUENTIAL DATA ANALYZER, TIME SEQUENTIAL DATA ANALYSIS SYSTEM, TIME SEQUENTIAL DATA ANALYSIS METHOD, PROGRAM AND RECORDING MEDIUM |
摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a time sequential data analyzer capable of performing optimum modeling. <P>SOLUTION: The time sequential data analyzer 2 for analyzing the time sequential data of a prediction object characteristic value in a prescribed system on the basis of the detected result information of two or more kinds of characteristic values in the system comprises: a target variable acquisition part 12 for acquiring the time sequential data composed of the past detected result of the prediction object characteristic value; a smoothed data extraction part 32 for calculating smoothed data for which the time sequential data are smoothed by a prescribed reference; a differential data extraction part 34 for calculating a difference between the time sequential data and the smoothed data as differential data; a smoothed data modeling part 42 for specifying the correspondence relation of time lapse and the variation of the smoothed data as a smoothed data variation model by analyzing the past variation of the smoothed data; and a differential data modeling part 44 for specifying the kind of the characteristic value affecting the variation of the differential data as a variation factor characteristic value and specifying the correspondence relation of the variation of the variation factor characteristic value and the variation of the differential data as a differential data variation model. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
申请公布号 |
JP2008117381(A) |
申请公布日期 |
2008.05.22 |
申请号 |
JP20070264959 |
申请日期 |
2007.10.10 |
申请人 |
OMRON CORP |
发明人 |
TSUCHIYA NAOKI;KUMAMOTO HIROSHI;KOJIYA KAZUTO;KAWAI TAKUMA;TAZAKI HIROSHI;OTANI MASARU;ARAKAWA MASAO |
分类号 |
G06N5/04;G06N3/00;G06Q10/04 |
主分类号 |
G06N5/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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