BriefGPT.xyz
Feb, 2014
提升变量消除:将运算符与约束语言解耦
Lifted Variable Elimination: Decoupling the Operators from the Constraint Language
HTML
PDF
Nima Taghipour, Daan Fierens, Jesse Davis, Hendrik Blockeel
TL;DR
该文章将提升的推断与约束语言解耦,并通过关系代数运算符定义提升的推断算子,使它们能够在语义层面(约束扩展)上进行操作,从而使其与语言无关。通过使用更强有力的约束语言,飞跃推断的效率得到了数量级的提升,从而允许进行精确推断,而不是仅使用近似推断。
Abstract
lifted probabilistic inference
algorithms exploit regularities in the structure of
graphical models
to perform inference more efficiently. More specifically, they identify groups of interchangeable variables and
→