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Penniless propagation in join trees

✍ Scribed by Andrés Cano; Serafín Moral; Antonio Salmerón

Publisher
John Wiley and Sons
Year
2000
Tongue
English
Weight
319 KB
Volume
15
Category
Article
ISSN
0884-8173

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Novel strategies to approximate probabil
Novel strategies to approximate probability trees in penniless propagation
✍ Andrés Cano; Serafín Moral; Antonio Salmerón 📂 Article 📅 2003 🏛 John Wiley and Sons 🌐 English ⚖ 100 KB

In this article we introduce some modifications over the Penniless propagation algorithm. When a message through the join tree is approximated, the corresponding error is quantified in terms of an improved information measure, which leads to a new way of pruning several values in a probability tree

Propagating belief functions in AND-tree
Propagating belief functions in AND-trees
✍ Rajendra P. Srivastava; Prakash P. Shenoy; Glenn R. Shafer 📂 Article 📅 1995 🏛 John Wiley and Sons 🌐 English ⚖ 758 KB

We describe a simple method for propagating belief functions in AND-trees. We exploit the properties of AND-trees to make our method simpler than the general method discussed by Shenoy and Shafer, and Dempster and Kong. We illustrate our method for aggregation of evidence in a financial audit. 0 199