Non-statistical analysis of on-line learning algorithms


In the on-line learning model, learning takes place in a sequence of trials. On each trial, the learner makes some kind of prediction and then receives some kind of feedback so that training and testing take place all at the same time. There are a number of simple but highly robust learning algorithms for this model (and its many variations). Very often, these algorithms can be analyzed and shown to work quite well even when no statistical assumptions of any kind are made about the process producing the observed data. Many of the algorithms and methods of analysis used in this area can trace their roots to the work of Littlestone, Vovk and Warmuth:

Here are some of my recent papers related to this area: Here is a more complete list of my publications.
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Last update: December 2, 2002.

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