Acta mathematica scientia,Series A
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Tan Xianming; Zhang Runchu
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Abstract: Motivated by a real life example from neuroscience, the authors present a theoretical frame for feature selection in discriminant analysis of very high-dimensional data. In light of a theorem, the authors provide a modification to a procedure, which is commonly-employed, of discriminant analysis of veryhigh-dimensional data. The modified procedure works are better thantwo other popular procedures in this example in that it needsfewer features and the classification error is smaller
Key words: Discrete wavelet transformation, Discriminant analysis, High-dimensional data, Optimal subsets of features, Principal component analysis
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Tan Xianming; Zhang Runchu. Modifying the Proof of a Lemma in Mixture Models[J].Acta mathematica scientia,Series A, 2006, 26(5): 647-652.
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http://121.43.60.238/sxwlxbA/EN/Y2006/V26/I5/647
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