Learning by Intervention in Simple Causal Domains

被引:0
|
作者
Thoft, Katrine Bjorn Pedersen [1 ]
Gierasimczuk, Nina [1 ]
机构
[1] Tech Univ Denmark, Dept Appl Math & Comp Sci, Lyngby, Denmark
关键词
causality; causal models; dependence models; dependence logic; learning by intervention; finite identifiability; artificial intelligence;
D O I
10.1007/978-3-031-51777-8_7
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
We propose a framework for learning dependencies between variables in an environment with causal relations. We assume that the environment is fully observable and that the underlying causal structure is of a simple nature. We adapt the frameworks of the (epistemic) causal models from [4,17], and propose a model inspired by action learning [6,7]. We present two learning methods, using formal and algorithmic approaches. Our learning agents infer dependencies (atomic formulas of Dependence Logic) from observations of interventions on valuations (propositional states), and by doing so efficiently, they obtain insights into how to manipulate their surroundings to achieve goals.
引用
收藏
页码:104 / 118
页数:15
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