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数学与计算机科学
Influence analysis of covariance matrix disturbance on stein ridge type principal component estimator 协方差阵扰动对Stein岭型主成分估计的影响...
The generalizedμ-scrambling scrambling index of aprimitive digraph D{n-t-1,n-t} 本原有向图D{n-t-1,n-t}的广义μ-scramblin...
Research on complementary grouping method for cooperative learning supported by cognitive diagnosis 认知诊断支持下的合作学习互补分组方法研究...
Feature selection method based on K-S test and neighborhood rough sets 基于K-S检验和邻域粗糙集的特征选择方法