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arXiv 1207.4161cs.AIstat.ME
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识别条件因果效应

Identifying Conditional Causal Effects

Iowa State University(爱荷华州立大学)

Jin Tian

摘要:

本文涉及的非实验数据和因果假设的组合编码的形式,其中一些变量被假定为不可观察的有向无环图的行动的影响进行评估。我们提供了一个程序,系统地识别两组变量之间的原因影响的条件下,其他一些变量,在时间多项式中的变量的数量在图中。可识别的条件因果效应用观察到的联合分布表示。

英文摘要:

This paper concerns the assessment of the effects of actions from a combination of nonexperimental data and causal assumptions encoded in the form of a directed acyclic graph in which some variables are presumed to be unobserved. We provide a procedure that systematically identifies cause effects between two sets of variables conditioned on some other variables, in time polynomial in the number of variables in the graph. The identifiable conditional causal effects are expressed in terms of the observed joint distribution.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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