Causal Discovery Using Proxy VariablesDownload PDF

12 Feb 2018, 14:19 (modified: 04 Jun 2018, 14:58)ICLR 2018 Workshop SubmissionReaders: Everyone
Keywords: Causal Discovery, Vision, NLP
TL;DR: We develop a framework for causal discovery between static entities such as an art masterpiece and its fraudulent copy.
Abstract: In this paper, we develop a framework to estimate the cause-effect relation between two static entities x and y: for instance, an art masterpiece x and its fraudulent copy y. To this end, we introduce the notion of proxy variables, which allow the construction of a pair of random entities (A,B) from the pair of static entities (x,y). Then, estimating the cause-effect relation between A and B using an observational causal discovery algorithm leads to an estimation of the cause-effect relation between x and y. We evaluate our framework in vision and language.
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