A Novel Multivariate Analysis Method with Noise Reduction

作者: Shu-Hao Chang , Yu-Jen Chiou , Chun Yu , Chii-Wann Lin , Tzu-Chien Hsiao

DOI: 10.1007/978-3-540-89208-3_34

关键词: Training setMultivariate analysisPartial least squares regressionRegularization (mathematics)AdaptabilityNoise reductionArtificial intelligenceStatisticsComputer scienceTest dataOverfittingPattern recognition

摘要: In this paper, we develop a novel Partial Regularized Least Squares (PRLS) method which combined regularization algorithm with (PLS) analysis for noise reduction application. general, and PLS fall into an overfitting problem ill-posed condition. It means that some feature selections make the training data to have better adaptability model, but quality of prediction would be poorly compared testing information. We usually expected selected model should consistent predicted result between data.

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