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Solution for Error and Attenuation Detection in Network Services Based on Time Series Decomposition Model: Pattern Mining Based on Time Series Decomposition via REFII Model and Data Science Methods Usage

izvorni znanstveni rad

izvorni znanstveni rad

Solution for Error and Attenuation Detection in Network Services Based on Time Series Decomposition Model: Pattern Mining Based on Time Series Decomposition via REFII Model and Data Science Methods Usage

Vrsta prilog u knjizi
Tip izvorni znanstveni rad
Godina 2025
Nadređena publikacija AI-Driven Smart Industrial Technologies
Stranice str. 211-242
DOI 10.4018/979-8-3693-7994-3.ch009
ISSN 2327-0411
EISSN 2327-042X
Status objavljeno

Sažetak

<jats:p>This chapter introduces an innovative methodology for error and attenuation detection in network services by unifying the REFII time series model with Bayesian networks (BNs), and complementary data science techniques traditionally applied outside temporal analytics. The proposed framework addresses the critical challenge of identifying rare, high-impact events—such as signal degradation in mobile or fixed networks—that compromise service quality but are often obscured by complex temporal dependencies and imbalanced data distributions. This transformation facilitates non-temporal expansion, a novel interpolation process that enriches time series with contextual events and operational parameters lacking inherent temporal markers. Proposed solution unites advanced analytical techniques with decision making process for pattern mining like Bayesian networks, decision trees, FTP, K-Means clustering.</jats:p>

Ključne riječi

AI, Time series, temporal analytics, Bayesian networks