Towards a Categorical Account of Conditional Probability

This paper presents a categorical account of conditional probability, covering both the classical and the quantum case. Classical conditional probabilities are expressed as a certain "triangle-fill-in" condition, connecting marginal and joint probabilities, in the Kleisli category of the d...

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Bibliographic Details
Main Authors: Robert Furber, Bart Jacobs
Format: Article
Language:English
Published: Open Publishing Association 2015-11-01
Series:Electronic Proceedings in Theoretical Computer Science
Online Access:http://arxiv.org/pdf/1306.0831v4