Machine Learning (Theory)

8/3/2017

The Real World Interactive Learning Tutorial

Alekh and I have been polishin the Real World Interactive Learning tutorial for ICML 2017 on Sunday.

This tutorial should be of pretty wide interest. For data scientists, we are crossing a threshold into easy use of interactive learning while for researchers interactive learning is plausibly the most important frontier of understanding. Great progress on both the theory and especially on practical systems has been made since an earlier NIPS 2013 tutorial.

Please join us if you are interested :-)

7/19/2017

ICML is changing its constitution

Andrew McCallum has been leading an initiative to update the bylaws of IMLS, the organization which runs ICML. I expect most people aren’t interested in such details. However, the bylaws change rarely and can have an impact over a long period of time so they do have some real importance. I’d like to hear comment from anyone with a particular interest before this year’s ICML.

In my opinion, the most important aspect of the bylaws is the at-large election of members of the board which is preserved. Most of the changes between the old and new versions are aimed at better defining roles, committees, etc… to leave IMLS/ICML better organized.

Anyways, please comment if you have a concern or thoughts.

6/12/2017

Machine Learning the Future Class

This spring, I taught a class on Machine Learning the Future at Cornell Tech covering a number of advanced topics in machine learning including online learning, joint (structured) prediction, active learning, contextual bandit learning, logarithmic time prediction, and parallel learning. Each of these classes was recorded from the laptop via Zoom and I just uploaded the recordings to Youtube.

In some ways, this class is a followup to the large scale learning class I taught with Yann LeCun 4 years ago. The videos for that class were taken down(*) so these lectures both update and replace shared subjects as well as having some new subjects.

Much of this material is fairly close to research so to assist other machine learning lecturers around the world in digesting the material, I’ve made all the source available as well. Feel free to use and improve.

(*) The NYU policy changed so that students could not be shown in classroom videos.

4/12/2017

The Decision Service is Hiring

The Decision Service is a first-in-the-world project making tractable reinforcement learning easily used by developers everywhere. We are hiring for devel opers, data scientist, and a product manager. Please consider joining us to do something interesting this life :-)

12/8/2016

Vowpal Wabbit version 8.3 and tutorial

I just released Vowpal Wabbit 8.3 and we are planning a tutorial at NIPS Saturday over the lunch break in the ML systems workshop. Please join us if interested.

8.3 should be backwards compatible with all 8.x series. There have been big changes since the last version related to

  1. Contextual bandits, particularly w.r.t. the decision service.
  2. Learning to search for which we have a paper at NIPS.
  3. Logarithmic time multiclass classification.
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