International Journal For Multidisciplinary Research
E-ISSN: 2582-2160
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A Widely Indexed Open Access Peer Reviewed Multidisciplinary Bi-monthly Scholarly International Journal
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Volume 7 Issue 6
November-December 2025
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Neural Networks: A Thematic Review of Architectures, Optimization, and Real-World Impact
| Author(s) | Ms. Mahi Singh Rana, Shivam Prakash |
|---|---|
| Country | India |
| Abstract | Neural networks have emerged as transformative computational frameworks driving innovations across artificial intelligence, computer vision, natural language processing, and scientific computing. This comprehensive review examines the evolution, architectures, optimization methodologies, and real-world applications of neural networks. We analyze fundamental architectures including feedforward networks, convolutional neural networks (CNNs), recurrent neural networks (RNNs), and transformer models. The review explores training methodologies encompassing gradient-based optimization, regularization techniques, and convergence strategies. Through thematic organization, we synthesize insights from recent literature highlighting breakthroughs in computer vision, language understanding, medical diagnosis, and autonomous systems. Critical analysis reveals persistent challenges including data efficiency, interpretability, robustness, and computational demands. We identify research gaps and future directions emphasizing efficient architectures, explainable AI, continual learning, and ethical deployment. Illustrated with comprehensive diagrams, this review serves researchers and practitioners seeking holistic understanding of neural network theory and practice. |
| Keywords | Neural networks, Deep learning, Convolutional networks, Recurrent networks, Transformer architecture, Optimization algorithms, Computer vision, Natural language processing, Machine learning applications |
| Field | Computer Applications |
| Published In | Volume 7, Issue 6, November-December 2025 |
| Published On | 2025-11-29 |
| DOI | https://doi.org/10.36948/ijfmr.2025.v07i06.62040 |
| Short DOI | https://doi.org/hbdsn4 |
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E-ISSN 2582-2160
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