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The interplay of multiple kernel learning in gans via robust optimization

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2023
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Abstract (EN)

This study proposes a novel model using multiple kernel learning (MKL) in generated adversarial networks using robust optimization. Furthermore, we integrated stochastic functional gradient (SFG) and (MKL). We rigorously compared this model with empirical risk minimization (ERM), which is also known as sample average approximation and the SFG RKHS. The latter combines reproducing kernel Hilbert spaces (RKHS) which is the key component of support vector machines (SVM) with (SFG). The comparison was performed on challenging datasets, including CIFAR 10, CIFAR 100, MNIST, Fashion MNIST, EMNIST, and SVHN. The SFG MKL model consistently has lower error rates and better performance in adversarial attack scenarios. This shows that it can handle changes from adversaries, which is an important trait. This resilience is a testament to the effectiveness of the functional gradient approach when combined with MKL. In comparison, the ERM model is highly susceptible to perturbation. In contrast, the SFG MKL model shows competitive efficacy with the SFG RKHS in more standard scenarios. This suggests that integrating MKL into the functional gradient framework is a way to enhance model resilience. Our results confirm that the SFG MKL model is a contender in machine learning applications requiring accuracy and resilience against adversarial perturbations. The possibility of exploring kernels within the MKL framework opens opportunities for future progress, especially in critical areas like biomedical imaging and autonomous systems. Combining gradients with MKL holds v great potential to advance the development of reliable machine-learning algorithms, establishing a new standard in the field

Author

Mohammed Thamer Kamıl Al-khazrajı

How to Cite

Mohammed Thamer Kamıl Al-khazrajı (Master Thesis). The interplay of multiple kernel learning in gans via robust optimization, 2023, Bahçeşehir University.

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