Stochastic gradient descent (SGD) is the optimization algorithm of choice in many machine learning applications such as regularized empirical risk minimization and training deep neural networks. The classical analysis of convergence of SGD is carried out under the assumption that the norm of the stochastic gradient is uniformly bounded. While this might hold for some loss functions, it is alway...

E. Jimenez-Melero,* N.H. van Dijk, L. Zhao, J. Sietsma, S.E. Offerman, J.P. Wright and S. van der Zwaag Fundamental Aspects of Materials and Energy, Faculty of Applied Sciences, Delft University of Technology, Mekelweg 15, 2629 JB Delft, The Netherlands Department of Materials Science and Engineering, Delft University of Technology, Mekelweg 2, 2628 CD Delft, The Netherlands European Synchrotro...

Abstract: Critical discourse analysis Van Djik model is one of the that seek language through power, ideology and politics. Based on this, it important to conduct critical Dijk online news report program during pandemic covid19 from macro structure analysis. This research uses descriptive qualitative design, with observation method or capture as data collection method. takes pandemic, namely Ko...

Film as an audio-visual communication medium to convey a message group of people gathered in certain place. As media, many things can be conveyed the public. One them is film "Joko Widodo". By using critical discourse analysis Teu A Van Dijk, Widodo" signifies interpretation that tends have meaning explaining background life and way politics Joko Widodo. This construct create ideas so audience ...