莺歌海—琼东南盆地构造-地层格架及南海动力变形分区 2011-08-02 转载数： 0 引用数：0 字数:442 附件:无附件
[分类信息: 统计学->环境与生态统计学 ] [媒体: Apache Tom.. ] 文章参考类型:期刊

摘要：通过对盆地地震剖面构造-地层的详细解释,在莺歌海盆地和琼东南盆地(简称莺-琼盆地)古近纪同裂陷充填序列中识别出一条区域性的构造变革界面——T70,该界面在地震剖面上表现为显著的下削上超的地震反射结构特征,发育的时代为32~30 Ma,与南海海底扩张起始和红河断裂带左旋走滑的时间一致; T70界面将莺-琼盆地的同裂陷期地层分隔为断陷层和断坳层(琼东南盆地)或坳陷层(莺歌海盆地)两个构造-地层单元,这些构造地层单元和构造…

关键词：莺歌海盆地 琼东南盆地 挤出-逃逸构造区 古南海俯冲拖曳构造区 南海

[1106.4989] Statistical meth.. 2011-07-07 转载数： 0 引用数：0 字数:690 附件:无附件
[分类信息: 统计学->环境与生态统计学 ] [媒体: arxiv.org ] 文章参考类型:文章

摘要：Various statistical methods important for genetic analysis are considered and developed. Namely, we concentrate on the multifactor dimensionality reduction, logic regression, random forests and stochastic gradi…

关键词：Genetic data statistical analysis multifactor dimensiona-lity reduction

[1106.4386] Optimal Rate Sch.. 2011-07-07 转载数： 0 引用数：0 字数:1874 附件:无附件
[分类信息: 统计学->环境与生态统计学 ] [媒体: arxiv.org ] 文章参考类型:文章

摘要：We design a dynamic rate scheduling policy of Markov type via the solution (a social optimal Nash equilibrium point) to a utility-maximization problem over a randomly evolving capacity set for a class of genera…

关键词：Processor-SharingQueues Random Environment Multi-Input Multi-Output

[1106.5850] Markov Chain Mon.. 2011-07-06 转载数： 0 引用数：0 字数:1882 附件:无附件
[分类信息: 统计学->环境与生态统计学 ] [媒体: arxiv.org ] 文章参考类型:文章

摘要：In this article we propose a novel MCMC method based on deterministic transformations T : X x D --> X where X is the state-space and D is some set which may or may not be a subset of X. We refer to our new meth…

关键词：Geostatistics High dimension Inverse transfromation Jacobian

[1106.5834] A method for gen.. 2011-07-06 转载数： 0 引用数：0 字数:754 附件:无附件
[分类信息: 统计学->环境与生态统计学 ] [媒体: arxiv.org ] 文章参考类型:文章

摘要：Simulating sample correlation matrices is important in many areas of statistics. Approaches such as generating normal data and finding their sample correlation matrix or generating random uniform $[-1,1]$ devia…

关键词：method generating realistic correlation matrices

[1106.4739] Nonasymptotic bo.. 2011-07-06 转载数： 0 引用数：0 字数:609 附件:无附件
[分类信息: 统计学->环境与生态统计学 ] [媒体: arxiv.org ] 文章参考类型:文章

摘要：We address the problem of upper bounding the mean square error of MCMC estimators. Our analysis is non-asymptotic.

关键词：Mean square error Computable bounds

[1106.4513] A Markov Chain a.. 2011-07-06 转载数： 0 引用数：0 字数:617 附件:无附件
[分类信息: 统计学->环境与生态统计学 ] [媒体: arxiv.org ] 文章参考类型:文章

摘要：Performance period determination and bad definition for credit scorecard has been a mix of fortune for the typical data modeler.

关键词：Markov Chain approach optimal performance period bad definition credit scorecard

[1106.4149] On tail trend de.. 2011-07-06 转载数： 0 引用数：0 字数:222 附件:无附件
[分类信息: 统计学->环境与生态统计学 ] [媒体: arxiv.org ] 文章参考类型:文章

摘要：A simple and natural model is introduced for studying a trend in the tail of a probability distribution over time (or over space).

关键词：extreme value distribution regular variation extreme rainfall

[1105.5041] Lipschitz Bandit.. 2011-05-25 转载数： 0 引用数：0 字数:1113 附件:无附件
[分类信息: 统计学->环境与生态统计学 ] [媒体: arxiv.org ] 文章参考类型:文章

摘要：We consider the setting of stochastic bandit problems with a continuum of arms. We first point out that the strategies considered so far in the literature only provided theoretical guarantees of the form: gi…

关键词：Lipschitz Bandits Constant strategy environments

[1105.5038] Uniform bias stu.. 2011-05-25 转载数： 0 引用数：0 字数:914 附件:无附件
[分类信息: 统计学->环境与生态统计学 ] [媒体: arxiv.org ] 文章参考类型:文章

摘要：This paper investigates the bias and the weak Bahadur representation of a local polynomial estimator of the conditional quantile function and its derivatives. The bias and Bahadur remainder term are studied u…

关键词：Bahadur representation Conditional quantile function Local polynomial estimation Econometrics of Auctions

 |< <  1  2  3  4  5  6  7  8  9   > >| (共9页,10项/页,共81项)