Microsoft Technology Licensing, LLC

Oleg Isakov

Ralf Herbrich

Weizhu Chen

Thore Kurt Hartwig Graepel

Thomas Ivan Borchert

Joaquin Quinonero Candela

Taha Bekir Eren

Jeffrey Scott Dunn

Methods, systems, and media are provided for a dynamic batch strategy utilized in parallelization of online learning algorithms. The dynamic batch strategy provides a merge function on the basis of a threshold level difference between the original model state and an updated model state, rather than according to a constant or pre-determined batch size. The merging includes reading a batch of incoming streaming data, retrieving any missing model beliefs from partner processors, and training on the batch of incoming streaming data. The steps of reading, retrieving, and training are repeated until the measured difference in states exceeds a set threshold level. The measured differences which exceed the threshold level are merged for each of the plurality of processors according to attributes. The merged differences which exceed the threshold level are combined with the original partial model states to obtain an updated global model state.

Parallelization of online learning algorithms

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Redmond, WA, United States of America

Oleg Isakov