CN109324595B - 一种基于增量pca的工业监测数据分类方法 - Google Patents
一种基于增量pca的工业监测数据分类方法 Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 45
- 238000012544 monitoring process Methods 0.000 title claims abstract description 33
- 238000012549 training Methods 0.000 claims abstract description 41
- 238000012360 testing method Methods 0.000 claims abstract description 33
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- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
- G05B23/0224—Process history based detection method, e.g. whereby history implies the availability of large amounts of data
- G05B23/024—Quantitative history assessment, e.g. mathematical relationships between available data; Functions therefor; Principal component analysis [PCA]; Partial least square [PLS]; Statistical classifiers, e.g. Bayesian networks, linear regression or correlation analysis; Neural networks
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CN110738243B (zh) * | 2019-09-27 | 2023-09-26 | 湖北华中电力科技开发有限责任公司 | 一种自适应无监督特征选择方法 |
CN111178391B (zh) * | 2019-12-10 | 2023-06-30 | 网络通信与安全紫金山实验室 | 一种使用增量奇异值分解法进行产品行业平行数据集构建的方法 |
CN111914954A (zh) * | 2020-09-14 | 2020-11-10 | 中移(杭州)信息技术有限公司 | 数据分析方法、装置及存储介质 |
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CN104331707A (zh) * | 2014-11-02 | 2015-02-04 | 西安电子科技大学 | 基于深度pca网络和svm的极化sar图像分类方法 |
CN104777830A (zh) * | 2015-04-01 | 2015-07-15 | 浙江大学 | 一种基于kpca混合模型的多工况过程监控方法 |
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US20120148160A1 (en) * | 2010-07-08 | 2012-06-14 | Honeywell International Inc. | Landmark localization for facial imagery |
CN104573740B (zh) * | 2014-12-22 | 2018-07-03 | 山东鲁能软件技术有限公司 | 一种基于svm分类模型的设备故障诊断方法 |
CN104899896B (zh) * | 2015-06-12 | 2018-03-02 | 西北工业大学 | 一种基于子空间特征的多任务学习目标跟踪方法 |
CN105300918B (zh) * | 2015-10-26 | 2017-11-07 | 四川大学 | 红外光谱结合化学计量学定性识别混合炸药成分的新方法 |
CN105550700B (zh) * | 2015-12-08 | 2019-04-09 | 国网山东省电力公司电力科学研究院 | 一种基于关联分析和主成分分析的时间序列数据清洗方法 |
CN107562908A (zh) * | 2017-09-08 | 2018-01-09 | 西安理工大学 | 一种基于聚类的分步式数据降维方法 |
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CN104331707A (zh) * | 2014-11-02 | 2015-02-04 | 西安电子科技大学 | 基于深度pca网络和svm的极化sar图像分类方法 |
CN104777830A (zh) * | 2015-04-01 | 2015-07-15 | 浙江大学 | 一种基于kpca混合模型的多工况过程监控方法 |
Non-Patent Citations (1)
Title |
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基于聚类和SVM的数据分类方法与实验研究;梁修荣,杨正益;《西南师范大学学报(自然科学版)》;20180331;第43卷(第3期);第91-96页 * |
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