Da-Zeng Tian

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Some properties of Sugeno measure are further discussed, which is a kind of typical nonadditive measure. The definitions and properties of g λ random variable and its distribution function, expected value, and variance are then presented. Markov inequality, Chebyshev’s inequality and the Khinchine’s Law of Large Numbers on Sugeno measure space are also(More)
A novel support vector machine (SVM) with weighted features is proposed. To assign appropriate weights for each feature, a mutual information (MI) based approach is presented. Although the calculation of feature weights may add an extra computational cost, the proposed method generally exhibits better generalization performance over the traditional SVM. The(More)
As we all known, the Back-to-Front noises may affect the feature extraction and classification of text when using ORC to identify. In this paper, we take advantage of dynamic threshold method to process the vision document image of Back-to-Front noise with unimodal or bimodal histogram characteristic. Experimental results show that this algorithm has a(More)
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