Exponential Families for Conditional Random Fields

Yasemin Altun; Alex Smola; Thomas Hofmann

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arXiv · 1207.4131

Exponential Families for Conditional Random Fields

Yasemin Altun·Alex Smola·Thomas Hofmann

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Abstract

In this paper we de ne conditional random elds in reproducing kernel Hilbert spaces and show connections to Gaussian Process classi cation. More speci cally, we prove decomposition results for undirected graphical models and we give constructions for kernels. Finally we present e cient means of solving the optimization problem using reduced rank decompositions and we show how stationarity can be exploited e ciently in the optimization process.

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Yasemin Altun, Alex Smola, Thomas Hofmann. 2012-07-11. Exponential Families for Conditional Random Fields. https://arxiv.org/abs/1207.4131

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