Convolutional Neural Networks: What, When, How and Where

Introduction

Neural networks come in many flavors and varieties. Convolutional neural networks (ConvNets or CNN) are one of the most well known and important types of neural networks. They are mainly used in the context of computer vision tasks like smart tagging of your pictures, turning your old black and white family photos into colored images, and powering vision in self-driving cars. Recently, researchers have also started exploring them in the domain of Natural Language Processing. One other noteworthy application of CNN is drug discovery, as they allow us to predict interactions between molecules and biological proteins, which paves the way for discovering new groundbreaking medical treatments. Fascinating isn’t it?! So, let’s try to understand the building blocks of these “seeing” neural networks.

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