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Exponential inequalities for empirical unbounded context trees
Antonio Galves, Florencia Leonardi · 2007-11-01 · via math.ST updates on arXiv.org

In this paper we obtain non-uniform exponential upper bounds for the rate of convergence of a version of the algorithm Context, when the underlying tree is not necessarily bounded. The algorithm Context is a well-known tool to estimate the context tree of a Variable Length Markov Chain. As a consequence of the exponential bounds we obtain a strong consistency result. We generalize in this way several previous results in the field.

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