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Scientific activity >>  >> Structural Models and Deep Learning

Joint IITP RAS, NRU HSE & Skoltech seminar  

 2017

March 1

Yuri Maximov (Skoltech, IITP RAS, Los Alamos National Laboratory)

Multi-Class Classification: How to Deal with Multi-class Huge Scale Problems Efficiently?

Multi-class classification problems are motivated by a numerous applications in nformational retrieval, text analysis and engineering systems. Nowadays problems require time and memory efficient algorithms with strong statistical  guarantees. In our talk we focus on a line of multi-class learning strategies proposed in a series of recent works joint with MR Amini, Z Harchaoui, F. Iutzeler,  B, Joshi, I Partalas and  D Reshetova. Finally we illustrate the efficiency of our algorithms on several practical problems arises in text analysis and energy systems.

January 31 
Dmitry Yarotsky (IITP, Skoltech)
 
Expressiveness of shallow and deep neural networks: rigorous results
 
I will discuss some classical and recent rigorous results on the expressive power of neural networks. In particular, I will explain a simple argument showing that deep ReLU networks are more efficient for approximation of smooth functions than shallow ReLU networks.  
NEWS AND ANNOUNCES
Lab. ╣8 seminar: January 18, 2:30 pm, SIEE (IPEE). Paul Maximov. A puzzle of color properties of sus...
Lab. ╣8 seminar: December 14, 2:30 pm, SIEE (IPEE). Vladimir Baron. Electrical organs and electrorec...
Thursday, 07.12.2017 at 15:40 - IUM general seminar Globus....
Lab. ╣8 seminar: November 23, 3:00 pm, SIEE (IPEE). Elena Maximova. Human color sensations when stim...
Lab. ╣8 seminar: November 9, 2:30 pm, SIEE (IPEE). Elena Rodionova. The human olfaction: a rudiment ...
Lab. ╣8 seminar: November 2, 2:30 pm, SIEE (IPEE). Nika Lavrova. Summary of participation in World S...
Lab. ╣8 seminar: October 26, 2:30 pm, SIEE (IPEE). S.A. Shumsky. Revolution in deep...
Lab. ╣8 seminar: October 19, 2:30 pm, SIEE (IPEE). P.V. Maximov. Stages of the work on the computer ...
Lab. ╣8 seminar: June 29, 2:30 pm, SIEE (IPEE). O.Yu. Orlov. In the jungle of Japanese...
Thursday, 15.06.2017 at 15:40 - IUM general seminar Globus....
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