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Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Best subset selection via distance covariance
距离协方差 最佳子集 回归分析
2023/4/14
Best subset selection is an important problem in regression analysis,which has many applications in computer science and medicine. However, the existing best subset selection methods have some limitat...
Exact Parameterized Multilinear Monomial Counting via k-Layer Subset Convolution and k-Disjoint Sum
Parameterized MultilinearConvolution
2012/12/3
We present new algorithms for exact multilinear k-monomial counting which is to compute the sum of coefficients of all degree-k multilinear monomials in a given polynomial P over a ring R described by...
A subset of {1,2,3,...}^n whose non-computability leads to the existence of a Diophantine equation whose solvability is logically undecidable
Hilbert’s Tenth Problem logically undecidable Diophantine equation Logic
2011/9/22
Abstract: Let B(n)={(x_1,...,x_n) \in {1,2,3,...}^n: for each positive integers y_1,...,y_n the conjunction
(\forall i,j,k \in {1,...,n} (x_i+x_j=x_k ==> y_i+y_j=y_k)) AND
\forall i,j,k \in {1,......
Subset sum phase transitions and data compression
Number partitioning integer partitioning subset sum data compression source coding entropy phase transitions
2011/9/6
Abstract: We propose a rigorous analysis approach for the subset sum problem in the context of lossless data compression, where the phase transition of the subset sum problem is directly related to th...
The recursive fitting of multivariate complex subset ARX models
Recursion Learning Algorithm
2010/9/15
In this paper we propose an innovative recursive learning algorithm to sequentially estimate multivariate complex subset autoregressive models with exogenous variables (VARX models), including full-or...
期刊信息
篇名
A robust hybrid between genetic algorithm and support vector machine for extracting an optimal feature gene subset
语种
英文
撰写或编译
作者
Li L,Jiang W,Li X,Moser KL,Guo Z,Du L,Wang Q,Topol EJ,Wang Q,R...