Training Behavior of Deep Neural Network in Frequency Domain

• Published in: Neural Information Processing Vol. 11953; pp. 264 - 274
• Main Authors: Xu, Zhi-Qin John, Zhang, Yaoyu, Xiao, Yanyang
• Format: Book Chapter
• Language: English
• Published: Switzerland Springer International Publishing AG 2019; Springer International Publishing
• Series: Lecture Notes in Computer Science
• Subjects: Deep learning; Deep Neural Network; Fourier analysis; Generalization

Why deep neural networks (DNNs) capable of overfitting often generalize well in practice is a mystery [24]. To find a potential mechanism, we focus on the study of implicit biases underlying the training process of DNNs. In this work, for both real and synthetic datasets, we empirically find that a...