BriefGPT.xyz
Nov, 2015
高斯过程专家的传导式对数意见池
Transductive Log Opinion Pool of Gaussian Process Experts
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Yanshuai Cao, David J. Fleet
TL;DR
提出一个分析高斯过程专家群的归纳组合的框架,在测试点位置依赖的方式下,独立训练的高斯过程专家被组合起来,以便将高斯过程扩展到大数据规模。该框架为先前已被证明在实践中有效但缺乏理论基础的广义产品高斯过程专家(gPoE-GP)提供了一些理论上的支持。基于所提出的框架,引入了一种改进的gPoE-GP并进行了经验证实。
Abstract
We introduce a framework for analyzing
transductive combination
of
gaussian process
(GP) experts, where independently trained GP experts are combined in a way that depends on test point location, in order to scal
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