Theory of Machine Learning Reading Group

Description

A reading group organised by the Data Science group of LSE Department of Statistics. Topics involve Machine Learning techniques with a focus on the main ideas from a theoretical point of view without necessarily excluding applications of the method. See here for last year’s reading group.

Membership

The group us currently open to all members of the Department of Statistics. If you want to stop receiving emails about it contact Kayleigh Brewer.

Meeting schedule

Michaelmans Term

The reading group sessions take place every second Monday, 13:00-14:00, Leverhulme library, Department of Statistics, 6th Floor, Columbia House. Lunch will be available from 12:30.

Date Topic Discussion lead
14th Oct, 2019 A Theoretical Analysis of Deep Q-Learning,
Yang, Xie and Wang, 2019
Chengchun Shi
28th Oct, 2019 Kernel and Mean Embedding of Distributions: A Review and Beyond,
Muandet, Fukumizu, Sriperumbudur and Schölkopf, 2017
I will give an introduction intended for a wider audience to reproducing kernel Hilbert spaces (RKHSs) and the application to kernel mean embeddings of probability distributions, loosely based on the above paper. As an application, I will show how kernel mean embeddings can be used to define dependence measures, and also outline the limitations of this approach. I will argue that RKHSs have a fundamental role to play in statistical science, i.e., that they are more than just another tool.
Wicher Bergsma
11th Nov, 2019 Learning Generative Models with Sinkhorn Divergences,
Genevay, Peyré and Cuturi
Bea Acciaio
25th Nov, 2019 Estimating the success of re-identifications in incomplete datasets using generative models Yves-Alexandre de Montjoye
9th Dec, 2019 Towards a statistical foundation of deep learning
Recently a lot of progress has been made in the theoretical understanding of deep learning. One of the very promising directions is the statistical approach, which interprets deep learning as a statistical method and builds on existing techniques in mathematical statistics to derive theoretical error bounds. The talk surveys this field and describes future challenges.
Johannes Schmidt-Hieber

Lent Term

The reading group sessions take place every second Thursday, 13:00-14:00, Leverhulme library, Department of Statistics, 6th Floor, Columbia House. Lunch will be available from 12:30.

Date. Topic Discussion lead
30th Jan, 2020 TBA  
13th Feb, 2020 TBA  
27th Feb, 2020 TBA  
12th Mar, 2020 TBA  
26th Mar, 2020 TBA