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Integrative Statistical and Machine Learning Pipeline for Identifying Key Microbial Patterns in Microbiome Datasets
Abstract
Microbiome communities are complex ecosystems of microorganisms that play crucial roles in human health and environmental balance. Understanding their diversity and structure is key to revealing associations with disease and physiological function. This study developed an integrated computational pipeline to analyze microbiome datasets and uncover patterns related to health status.
The workflow includes data preprocessing, alpha and beta diversity estimation, multivariate dimensionality reduction by principal component analysis (PCA), hierarchical clustering, and Random Forest–based feature selection. These combined approaches address major analytical challenges such as high dimensionality, sparsity, and inter-sample variability.
Results showed that healthy samples exhibited higher microbial richness and evenness based on Shannon alpha diversity. Beta diversity and PCA analyses demonstrated clear separation between healthy and diseased groups, while hierarchical clustering confirmed consistent community patterns. Random Forest classification identified specific Operational Taxonomic Units (OTUs) as key discriminative features, suggesting their potential as microbial biomarkers.
This study provides a comprehensive and interpretable framework for microbiome data analysis. Its novelty lies in integrating statistical, multivariate, and machine learning methods into a single workflow, enabling robust biological interpretation and supporting applications in biomarker discovery and microbial community profiling.
Keywords
References
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Details
Primary Language
English
Subjects
Machine Learning Algorithms, Bioinformatics
Journal Section
Research Article
Authors
Publication Date
February 12, 2026
Submission Date
November 6, 2025
Acceptance Date
February 9, 2026
Published in Issue
Year 2026 Number: 1
APA
Kandemir Çavaş, Ç. (2026). Integrative Statistical and Machine Learning Pipeline for Identifying Key Microbial Patterns in Microbiome Datasets. Bingöl Üniversitesi Teknik Bilimler Dergisi, 1. https://izlik.org/JA83DH86SG
AMA
1.Kandemir Çavaş Ç. Integrative Statistical and Machine Learning Pipeline for Identifying Key Microbial Patterns in Microbiome Datasets. BUTS. 2026;(1). https://izlik.org/JA83DH86SG
Chicago
Kandemir Çavaş, Çağın. 2026. “Integrative Statistical and Machine Learning Pipeline for Identifying Key Microbial Patterns in Microbiome Datasets”. Bingöl Üniversitesi Teknik Bilimler Dergisi, no. 1. https://izlik.org/JA83DH86SG.
EndNote
Kandemir Çavaş Ç (February 1, 2026) Integrative Statistical and Machine Learning Pipeline for Identifying Key Microbial Patterns in Microbiome Datasets. Bingöl Üniversitesi Teknik Bilimler Dergisi 1
IEEE
[1]Ç. Kandemir Çavaş, “Integrative Statistical and Machine Learning Pipeline for Identifying Key Microbial Patterns in Microbiome Datasets”, BUTS, no. 1, Feb. 2026, [Online]. Available: https://izlik.org/JA83DH86SG
ISNAD
Kandemir Çavaş, Çağın. “Integrative Statistical and Machine Learning Pipeline for Identifying Key Microbial Patterns in Microbiome Datasets”. Bingöl Üniversitesi Teknik Bilimler Dergisi. 1 (February 1, 2026). https://izlik.org/JA83DH86SG.
JAMA
1.Kandemir Çavaş Ç. Integrative Statistical and Machine Learning Pipeline for Identifying Key Microbial Patterns in Microbiome Datasets. BUTS. 2026. Available at https://izlik.org/JA83DH86SG.
MLA
Kandemir Çavaş, Çağın. “Integrative Statistical and Machine Learning Pipeline for Identifying Key Microbial Patterns in Microbiome Datasets”. Bingöl Üniversitesi Teknik Bilimler Dergisi, no. 1, Feb. 2026, https://izlik.org/JA83DH86SG.
Vancouver
1.Çağın Kandemir Çavaş. Integrative Statistical and Machine Learning Pipeline for Identifying Key Microbial Patterns in Microbiome Datasets. BUTS [Internet]. 2026 Feb. 1;(1). Available from: https://izlik.org/JA83DH86SG