  In recent years, we have witnessed the rise of deep learning. Deep neural
networks have proved their success in many areas. However, the optimization of
these networks has become more difficult as neural networks going deeper and
datasets becoming bigger. Therefore, more advanced optimization algorithms have
been proposed over the past years. In this study, widely used optimization
algorithms for deep learning are examined in detail. To this end, these
algorithms called adaptive gradient methods are implemented for both supervised
and unsupervised tasks. The behaviour of the algorithms during training and
results on four image datasets, namely, MNIST, CIFAR-10, Kaggle Flowers and
Labeled Faces in the Wild are compared by pointing out their differences
against basic optimization algorithms.

Machine Learning;Machine Learning