Optimization for Deep Learning Algorithms: A Review

In past few years, deep learning has received attention in the field of artificial intelligence. This paper reviews three focus areas of learning methods in deep learning namely supervised, unsupervised and reinforcement learning. These learning methods are used in implementing deep and convolutional neural networks. They offered unified computational approach, flexibility and scalability capabilities. The computational model implemented by deep learning is used in understanding data representation with multiple levels of abstractions. Furthermore, deep learning enhanced the state-of-the-art methods in terms of domains like genomics. This can be applied in pathway analysis for modelling biological network. Thus, the extraction of biochemical production can be improved by using deep learning. On the other hand, this review covers the implementation of optimization in terms of meta-heuristics methods. This optimization is used in machine learning as a part of modelling methods.