Book Image

Hands-On Deep Learning Architectures with Python

By : Yuxi (Hayden) Liu, Saransh Mehta
Book Image

Hands-On Deep Learning Architectures with Python

By: Yuxi (Hayden) Liu, Saransh Mehta

Overview of this book

Deep learning architectures are composed of multilevel nonlinear operations that represent high-level abstractions; this allows you to learn useful feature representations from the data. This book will help you learn and implement deep learning architectures to resolve various deep learning research problems. Hands-On Deep Learning Architectures with Python explains the essential learning algorithms used for deep and shallow architectures. Packed with practical implementations and ideas to help you build efficient artificial intelligence systems (AI), this book will help you learn how neural networks play a major role in building deep architectures. You will understand various deep learning architectures (such as AlexNet, VGG Net, GoogleNet) with easy-to-follow code and diagrams. In addition to this, the book will also guide you in building and training various deep architectures such as the Boltzmann mechanism, autoencoders, convolutional neural networks (CNNs), recurrent neural networks (RNNs), natural language processing (NLP), GAN, and more—all with practical implementations. By the end of this book, you will be able to construct deep models using popular frameworks and datasets with the required design patterns for each architecture. You will be ready to explore the potential of deep architectures in today's world.
Table of Contents (15 chapters)
Free Chapter
1
Section 1: The Elements of Deep Learning
5
Section 2: Convolutional Neural Networks
8
Section 3: Sequence Modeling
10
Section 4: Generative Adversarial Networks (GANs)
12
Section 5: The Future of Deep Learning and Advanced Artificial Intelligence

Image classification with CNNs

In this section, we will look at some of the most successful CNN architectures for image classification tasks, such as VGGNet, InceptionNet, and ResNet. These networks are also used as feature extractors in object detection models, owing to their great feature extracting capabilities. We will discuss the networks in brief in the following subsection.

VGGNet

VGGNet was developed by K. Simonyan and A. Zisserman, from the University of Oxford. The network was the runner-up at ILSVRC 2014. VGGNet is an improvement over AlexNet, replacing the higher convolution size of 11 and 5 by smaller 3 x 3 convolutions, consistent over multiple stacked layers. Although VGGNet was not the winner of ILSVRC...