Scholarly open access journals, Peer-reviewed, and Refereed Journals, Impact factor 8.14 (Calculate by google scholar and Semantic Scholar | AI-Powered Research Tool) , Multidisciplinary, Monthly, Indexing in all major database & Metadata, Citation Generator, Digital Object Identifier(DOI)
Abstract—Software-Defined Networking (SDN) represents a fundamental paradigm shift in modern communication networks, offering extraordinary capabilities through its principles of programmability, centralized control, and abstraction. This innovative architecture fundamentally transforms how network infrastructures are managed and operated, moving away from static, hardware-centric configurations towards dynamic, software-driven orchestration. However, the inherently dynamic, complex, and evolving nature of contemporary SDN environments, coupled with ever-increasing demands for enhanced efficiency, resilience, and adaptability, has led to a increasing interest in applying advanced Machine Learning techniques. This powerful integration leverages ML's analytical prowess to address critical networking challenges such as intelligent traffic classification, robust intrusion detection and prevention, optimal resource allocation, and proactive fault management. This survey provides a comprehensive overview of recent ML approaches rigorously applied within SDN paradigms. It meticulously categorizes various proposed solutions based on their primary application domains (e.g., security, QoS), the families of Machine Learning models employed (e.g., supervised, unsupervised, deep learning), the datasets utilized for training and evaluation, and the key performance metrics reported in academic literature. Furthermore, this paper critically examines the prevalent challenges and open issues that impede the widespread and successful integration of ML in SDN, including concerns related to scalability in large-scale deployments, the scarcity of realistic and labelled network datasets, and the inherent security vulnerabilities of ML models themselves (e.g., adversarial attacks). Finally, it outlines several promising potential research directions, such as federated learning, lightweight ML models, and Explainable AI, that aim to overcome these obstacles and foster the development of smarter, more resilient, and truly self-optimizing network architectures for the future.
Keywords:
Index Terms—SDN, paradigm, QoS, Security, ML and self-optimizing, supervised and unsupervised learning
Cite Article:
"A Survey on the Integration of Machine Learning Techniques in Software-Defined Networking", International Journal for Research Trends and Innovation (www.ijrti.org), ISSN:2455-2631, Vol.10, Issue 12, page no.a249-a260, December-2025, Available :http://www.ijrti.org/papers/IJRTI2512033.pdf
Downloads:
000187
ISSN:
2456-3315 | IMPACT FACTOR: 8.14 Calculated By Google Scholar| ESTD YEAR: 2016
An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 8.14 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator