Learning efficient random maximum a-posteriori predictors with non-decomposable loss functions

In this work we develop efficient methods for learning random MAP predictors for structured label problems. In particular, we construct posterior distributions over perturbations that can be adjusted via stochastic gradient methods. We show that every smooth posterior distribution would suffice to d...

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Bibliographic Details
Main Authors: Hazan, Tamir (Author), Maji, Subhransu (Author), Keshet, Joseph (Author), Jaakkola, Tommi S. (Contributor)
Other Authors: Massachusetts Institute of Technology. Computer Science and Artificial Intelligence Laboratory (Contributor), Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science (Contributor)
Format: Article
Language:English
Published: Neural Information Processing Systems, 2015-12-17T00:46:23Z.
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