Batch Updating of a Posterior Tree Distribution over a Meta-Tree

Yuta Nakahara; Toshiyasu Matsushima

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arXiv · 2303.09705

Batch Updating of a Posterior Tree Distribution over a Meta-Tree

Yuta Nakahara·Toshiyasu Matsushima

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Abstract

Previously, we proposed a probabilistic data generation model represented by an unobservable tree and a sequential updating method to calculate a posterior distribution over a set of trees. The set is called a meta-tree. In this paper, we propose a more efficient batch updating method.

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Yuta Nakahara, Toshiyasu Matsushima. 2023-03-17. Batch Updating of a Posterior Tree Distribution over a Meta-Tree. https://arxiv.org/abs/2303.09705

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