AAAI Publications, Twenty-First International Joint Conference on Artificial Intelligence

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Exponential Family Hybrid Semi-Supervised Learning
Arvind Agarwal, Hal Daume III

Last modified: 2009-06-26

Abstract


We present an approach to semi-supervised learning based on an exponential family characterization. Our approach generalizes previous work on coupled priors for hybrid generative/discriminative models. Our model is more flexible and natural than previous approaches. Experimental results on several data sets show that our approach also performs better in practice. 

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