Zobrazeno 1 - 10
of 47 261
pro vyhledávání: '"tree-models"'
Autor:
Zhang, Mingming, Hu, Jiahao, Shi, Pengfei, Wang, Ningtao, Gao, Ruizhe, Sun, Guandong, Zhao, Feng, kang, Yulin, Fu, Xing, Wang, Weiqiang, Zhao, Junbo
Tabular data plays a critical role in real-world financial scenarios. Traditionally, tree models have dominated in handling tabular data. However, financial datasets in the industry often encounter some challenges, such as data heterogeneity, the pre
Externí odkaz:
http://arxiv.org/abs/2412.02097
Learning high-dimensional distributions is a significant challenge in machine learning and statistics. Classical research has mostly concentrated on asymptotic analysis of such data under suitable assumptions. While existing works [Bhattacharyya et a
Externí odkaz:
http://arxiv.org/abs/2411.11516
We consider the problem of structure recovery in a graphical model of a tree where some variables are latent. Specifically, we focus on the Gaussian case, which can be reformulated as a well-studied problem: recovering a semi-labeled tree from a dist
Externí odkaz:
http://arxiv.org/abs/2408.15624
We introduce a dense counterpart of graph degeneracy, which extends the recently-proposed invariant symmetric difference. We say that a graph has sd-degeneracy (for symmetric-difference degeneracy) at most $d$ if it admits an elimination order of its
Externí odkaz:
http://arxiv.org/abs/2405.09011
Autor:
Kopyt, Marcin1 (AUTHOR) marcin.kopyt@pw.edu.pl, Piotrowski, Paweł1 (AUTHOR) pawel.piotrowski@pw.edu.pl, Baczyński, Dariusz1 (AUTHOR)
Publikováno v:
Energies (19961073). Dec2024, Vol. 17 Issue 23, p6194. 21p.
Publikováno v:
Progress in Modern Biomedicine. Nov2024, Vol. 24 Issue 21, p4078-4081. 4p.
Autor:
Nakahara, Yuta
The tree-structured stick-breaking process (TS-SBP) mixture model is a non-parametric Bayesian model that can represent tree-like hierarchical structures among the mixture components. For TS-SBP mixture models, only a Markov chain Monte Carlo (MCMC)
Externí odkaz:
http://arxiv.org/abs/2405.00385
Advanced modern technology and industrial sustainability theme have contributed implementing composite materials for various industrial applications. Green composites are among the desired alternatives for the green products. However, to properly con
Externí odkaz:
http://arxiv.org/abs/2404.07213