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Seminarium i matematik

Normalizing flows

Välkommen till föreläsningen i seminarieserien i matematik.

I will give a short introduction to normalizing flows. Normalizing flows is a technique for normalizing an unknown probability distribution by means of an invertible transformation. The key idea behind this methodology is to reduce the transformation into a composition of several simple maps to preserve computational and analytical tractability yet being sufficiently expressive. In the final part of the talk, I will discuss some progress we are making in terms of using these methods to detect anomalies in a distribution.