1 code implementation • 8 Nov 2022 • Yuqin Yang, AmirEmad Ghassami, Mohamed Nafea, Negar Kiyavash, Kun Zhang, Ilya Shpitser
We demonstrate a somewhat surprising connection between this problem and causal discovery in the presence of unobserved parentless causes, in the sense that there is a mapping, given by the mixing matrix, between the underlying models to be inferred in these problems.
1 code implementation • 30 Oct 2021 • Yuqin Yang, Mohamed Nafea, AmirEmad Ghassami, Negar Kiyavash
Linear structural causal models (SCMs)-- in which each observed variable is generated by a subset of the other observed variables as well as a subset of the exogenous sources-- are pervasive in causal inference and casual discovery.
no code implementations • 1 Jun 2021 • Sajad Khodadadian, Mohamed Nafea, AmirEmad Ghassami, Negar Kiyavash
In particular, we first propose information theoretic measures which quantify the impact of different subsets of features on the accuracy and discrimination of the decision outcomes.