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Gaze-direction and steering effects while driving.
Distributed Optimization and Statistical Learning via the Alternating Direction Method of Multipliers
Distributed Optimization Statistical Learning via Alternating Direction Method Multipliers
2015/7/9
Many problems of recent interest in statistics and machine learning can be posed in the framework of convex optimization. Due to the explosion in size and complexity of modern datasets, it is increasi...
Simple, asymptotically distribution-free, optimal tests for circular reflective symmetry about a known median direction
Circular statistics Fisher information singularity Rayleigh test for uniformity skewed distributions tests for symmetry
2013/4/28
In this paper, we propose optimal tests for circular reflective symmetry about a fixed median direction. The distributions against which optimality is achieved are the so-called k-sine-skewed distribu...
Exploring wind direction and SO2 concentration by circular-linear density estimation
Circular distributions Circular kernel estimation Circular{linear data Copula.
2012/9/17
The study of environmental problems usually requires the description of variables with di er-ent nature and the assessment of relations between them. In this work, an algorithm for exible estimation o...
On the Linear Convergence of the Alternating Direction Method of Multipliers
Linear convergence alternating directions of multipliers error bound relaxation dual ascent.
2012/9/18
We analyze the convergence of the alternating direction method ofmultipliers (ADMM) for solving the problem of minimizing a nonsmooth convex separable function subject to linear constraints. Previous ...
Sensitivity of principal Hessian direction analysis
dimension reduction influence function influential observations principal hessian directions
2009/9/16
We provide sensitivity comparisons for two competing versions of the dimension reduction method principal Hessian directions (pHd). These comparisons consider the effects of small perturbations on the...
Ballistic random walk in a random environment with a forbidden direction
ballistic random walk random environment forbidden direction
2009/6/12
Ballistic random walk in a random environment with a forbidden.
The Revival of the Locomotive Strategy
Recently there has been a revival of the “locomotive strategy,”
which was first applied in 1977—78. Atthat time, politicians and many
economists argued that a...
Sensitivity of principal Hessian direction analysis
dimension reduction influence function influential observations principal hessian directions
2010/4/29
We provide sensitivity comparisons for two competing versions
of the dimension reduction method principal Hessian directions (pHd).
These comparisons consider the effects of small perturbations on t...