[PHK_seminar] [Cohomology]Wednesday 17 Dec, Hông Vân Lê]

[Petr Somberg]

 This is a gentle remainder of our last seminar in this calendar year!

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     Cohomology in algebra, geometry, physics and statistics




         Wednesday, 17 December 2025 - 13:30 to 14:30

         Place: Institute of Mathematics of ASCR, Žitná 25, Praha 1, the 
blue lecture  room + ZOOM meeting




         Speaker: Hông Vân Lê, Institute of Mathematics of ASCR

         Title: Probabilistic morphisms, stochastic processes, and
Bayesian supervised learning



         Abstract


Using a categorical approach to Markov kernels, and stochastic processes
taking values in  the space of probability measures on a label space, I
propose

 a unifying model for  Bayesian supervised learning.  I show that  batch
learning  equals online learning in Bayesian supervised learning.

As a result, I derive a recursive formula for predictive distributions
which reduces to the Kalman filter in Gaussian process regression.

Finally, I shall discuss some related problems in mathematical machine
learning.
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We shall open the seminar room + ZOOM meeting at 13.15 for (virtual)
coffee and close ZOOM at 15.00


Join Zoom Meeting


https://cesnet.zoom.us/j/99598413922?pwd=YXNFbk50aVhleXhWSGtISFViLytRUT09


Meeting ID:99598413922
Passcode:Galois











          For more information see the seminar web page at

          https://www.math.cas.cz/index.php/events/seminar/16




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         phk_seminar at math.cas.cz

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