搜索结果: 1-8 共查到“信息科学与系统科学 Projection”相关记录8条 . 查询时间(0.017 秒)
Decentralized Robust Control via Quadratically Invariant Model Projection
Projection Robust Control
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2015/6/19
We propose a computational approach to systematically find decentralized H-infinity suboptimal controllers for general unstructured models. Exploiting the quadratically invariant model projection and ...
Dependency Parsing and Projection Based on Word-Pair Classification
Dependency Parsing Projection Based Word-Pair Classification
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2013/4/22
In this paper we describe an intuitionistic method for dependency parsing, where a classifier is used to determine whether a pair of words forms a dependency edge.And we also propose an effective stra...
A SUPERLINEARLY CONVERGENT GENERALIZED GRADIENT PROJECTION ALGORITHM FOR LINEARLY CONSTRAINED PROBLEMS
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2007/12/17
In this paper,the problem of minimizing a convex function subject to linear constraints is considered.An algorithm which is a combination of DFP variable metric method with generalized gradient projec...
Projection-Pursuit Based Principal Component Analysis: a Large Sample Theory
Dispersion matrices eigenvalues and eigenvectors empirical processes principal component analysis projection pursuit (PP)
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2007/12/10
摘要 The principal component analysis (PCA) is one of the most celebrated methods in analysing multivariate data. An effort of extending PCA is projection pursuit (PP), a more general class of dimension...
A UNIFIED APPROACH TO THE METHOD OF GRADIENT PROJECTION WITH ARBITRARY INITIAL POINT
Gradient projection method arbitrary ini
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2007/12/10
摘要 In this paper, we present a family of gradient projection method with arbitrary initial point. The formula of search direction in the method is unitary. The convergent conditions of the method are ...
ON A NEW GRADIENT PROJECTION METHOD
Gradient projection Global convergence
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2007/12/10
摘要 In 1983, Du and Sun gave an algorithm which possesses superiorities of both Rosen's gradient projection method and Wolfe's reduced gradient method. However, in order to have theprovable global conv...
On the Convergence of a New Hybrid Projection Algorithm
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2007/8/7
For unconstrained optimization, a new hybrid projection algorithm is presented in the paper. This algorithm has some attractive convergence properties. onvergence theory can be obtained under the co...
OPTIMAL VALUE FUNCTIONS IN MATHEMATICAL PROGRAMMING AND CONVERGENCE FOR GRADIENT PROJECTION METHOD
optimal value function indicator functi
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2007/8/7
In [1] we proved a general result on the directional derivative of optimal value functions in mathematical programming problems. In this paper, we prove, in addition to the general theorem, several ot...