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arxiv: 1204.2477 · v1 · pith:PXX4LJLHnew · submitted 2012-04-11 · 📊 stat.ME · cs.LG· stat.ML

A Simple Explanation of A Spectral Algorithm for Learning Hidden Markov Models

classification 📊 stat.ME cs.LGstat.ML
keywords algorithmexplanationhiddenlearningmarkovmodelssimplespectral
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A simple linear algebraic explanation of the algorithm in "A Spectral Algorithm for Learning Hidden Markov Models" (COLT 2009). Most of the content is in Figure 2; the text just makes everything precise in four nearly-trivial claims.

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