Standard

Algebraic Bayesian Networks: the Exact Generation of the Knowledge Pattern Canonical Representation. / Вяткин, Артём Андреевич; Абрамов, Максим Викторович.

Proceedings of the 2024 IEEE XXVII International Conference on Soft Computing and Measurements (SCM). 2024. p. 41-45.

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Harvard

Вяткин, АА & Абрамов, МВ 2024, Algebraic Bayesian Networks: the Exact Generation of the Knowledge Pattern Canonical Representation. in Proceedings of the 2024 IEEE XXVII International Conference on Soft Computing and Measurements (SCM). pp. 41-45, 2024 XXVII International Conference on Soft Computing and Measurements (SCM), Санкт-Петербург, Russian Federation, 22/05/24. https://doi.org/10.1109/scm62608.2024.10554127

APA

Vancouver

Вяткин АА, Абрамов МВ. Algebraic Bayesian Networks: the Exact Generation of the Knowledge Pattern Canonical Representation. In Proceedings of the 2024 IEEE XXVII International Conference on Soft Computing and Measurements (SCM). 2024. p. 41-45 https://doi.org/10.1109/scm62608.2024.10554127

Author

BibTeX

@inproceedings{6f9e216b3c1e4f8bb647381f9f51d840,
title = "Algebraic Bayesian Networks: the Exact Generation of the Knowledge Pattern Canonical Representation",
abstract = "Among probabilistic graphical models, the class of algebraic Bayesian networks stands out. The theory of algebraic Bayesian networks is based on the decomposition of knowledge into knowledge patterns represented as sets of statements. Knowledge patterns are formalized, in particular, by means of their representation as a set of quanta with scalar or interval estimates of truth probability. A distinctive aspect of the practical application of algebraic Bayesian networks is that the work of algorithms with interval estimations takes several orders of magnitude longer than with scalar ones. Therefore, when time or computational resources are scarce, it may be relevant to construct a knowledge pattern with scalar estimates that best characterizes the knowledge pattern with interval estimates, i.e., to construct a canonical representation of the knowledge pattern. Previously, an approach to approximate construction of the canonical representation of the knowledge pattern was proposed, but the exact generation for knowledge patterns of small cardinality can give a gain in time, which is the subject of this paper. It was shown that the algorithm of exact generation in the case of knowledge pattern of cardinality 1 works almost instantaneously, in the case of knowledge pattern of cardinality 2–30 times faster, for cardinality 3 — faster by 1.5–2 times. This approach is all the more relevant because it is the knowledge patterns of small cardinality that are supposed to be used in the practical application of algebraic Bayesian networks.",
keywords = "algebraic Bayesian networks, canonical representation, knowledge pattern, probabilistic graphical models, machine learning",
author = "Вяткин, {Артём Андреевич} and Абрамов, {Максим Викторович}",
year = "2024",
month = may,
day = "24",
doi = "10.1109/scm62608.2024.10554127",
language = "English",
isbn = "979-8-3503-6370-8",
pages = "41--45",
booktitle = "Proceedings of the 2024 IEEE XXVII International Conference on Soft Computing and Measurements (SCM)",
note = "null ; Conference date: 22-05-2024 Through 24-05-2024",
url = "https://ieeexplore.ieee.org/xpl/conhome/10554068/proceeding",

}

RIS

TY - GEN

T1 - Algebraic Bayesian Networks: the Exact Generation of the Knowledge Pattern Canonical Representation

AU - Вяткин, Артём Андреевич

AU - Абрамов, Максим Викторович

PY - 2024/5/24

Y1 - 2024/5/24

N2 - Among probabilistic graphical models, the class of algebraic Bayesian networks stands out. The theory of algebraic Bayesian networks is based on the decomposition of knowledge into knowledge patterns represented as sets of statements. Knowledge patterns are formalized, in particular, by means of their representation as a set of quanta with scalar or interval estimates of truth probability. A distinctive aspect of the practical application of algebraic Bayesian networks is that the work of algorithms with interval estimations takes several orders of magnitude longer than with scalar ones. Therefore, when time or computational resources are scarce, it may be relevant to construct a knowledge pattern with scalar estimates that best characterizes the knowledge pattern with interval estimates, i.e., to construct a canonical representation of the knowledge pattern. Previously, an approach to approximate construction of the canonical representation of the knowledge pattern was proposed, but the exact generation for knowledge patterns of small cardinality can give a gain in time, which is the subject of this paper. It was shown that the algorithm of exact generation in the case of knowledge pattern of cardinality 1 works almost instantaneously, in the case of knowledge pattern of cardinality 2–30 times faster, for cardinality 3 — faster by 1.5–2 times. This approach is all the more relevant because it is the knowledge patterns of small cardinality that are supposed to be used in the practical application of algebraic Bayesian networks.

AB - Among probabilistic graphical models, the class of algebraic Bayesian networks stands out. The theory of algebraic Bayesian networks is based on the decomposition of knowledge into knowledge patterns represented as sets of statements. Knowledge patterns are formalized, in particular, by means of their representation as a set of quanta with scalar or interval estimates of truth probability. A distinctive aspect of the practical application of algebraic Bayesian networks is that the work of algorithms with interval estimations takes several orders of magnitude longer than with scalar ones. Therefore, when time or computational resources are scarce, it may be relevant to construct a knowledge pattern with scalar estimates that best characterizes the knowledge pattern with interval estimates, i.e., to construct a canonical representation of the knowledge pattern. Previously, an approach to approximate construction of the canonical representation of the knowledge pattern was proposed, but the exact generation for knowledge patterns of small cardinality can give a gain in time, which is the subject of this paper. It was shown that the algorithm of exact generation in the case of knowledge pattern of cardinality 1 works almost instantaneously, in the case of knowledge pattern of cardinality 2–30 times faster, for cardinality 3 — faster by 1.5–2 times. This approach is all the more relevant because it is the knowledge patterns of small cardinality that are supposed to be used in the practical application of algebraic Bayesian networks.

KW - algebraic Bayesian networks

KW - canonical representation

KW - knowledge pattern

KW - probabilistic graphical models

KW - machine learning

UR - https://ieeexplore.ieee.org/document/10554127

UR - https://www.mendeley.com/catalogue/fccfc470-d03a-3a0e-84d1-3cd86c08fcab/

U2 - 10.1109/scm62608.2024.10554127

DO - 10.1109/scm62608.2024.10554127

M3 - Conference contribution

SN - 979-8-3503-6370-8

SP - 41

EP - 45

BT - Proceedings of the 2024 IEEE XXVII International Conference on Soft Computing and Measurements (SCM)

Y2 - 22 May 2024 through 24 May 2024

ER -

ID: 124156337