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University of Cambridge > Talks.cam > Isaac Newton Institute Seminar Series > Group invariance and computational sufficiency

## Group invariance and computational sufficiencyAdd to your list(s) Download to your calendar using vCal - Vincent Vu (Ohio State University)
- Friday 29 June 2018, 09:45-10:30
- Seminar Room 1, Newton Institute.
If you have a question about this talk, please contact INI IT. STSW04 - Future challenges in statistical scalability Statistical sufficiency formalizes the notion of data reduction. In the decision theoretic interpretation, once a model is chosen all inferences should be based on a sufficient statistic. However, suppose we start with a set of methods that share a sufficient statistic rather than a specific model. Is it possible to reduce the data beyond the statistic and yet still be able to compute all of the methods? In this talk, I'll present some progress towards a theory of “computational sufficiency” and show that strong reductions This talk is part of the Isaac Newton Institute Seminar Series series. ## This talk is included in these lists:- All CMS events
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