Tag Archives: Deep Learning

Deep Learning – What is it and why does it matter?

Deep Learning – what on earth does that mean?

Title ImageHave you ever wondered just what this phrase Deep Learning is referring to and why it matters? If so then this post is for you!

In my last post, I demystified a variety of buzzwords, and explained that Deep Learning is a subset of Machine Learning. This post explores the world of deep learning for non-mathematicians (just like myself). In doing so it:

  • Touches on convolutional neural networks;
  • Explains the impact Deep Learning is having on Cognitive Computing;
  • Outlines a few examples of Cognitive Computing (Deep Learning) in action.

Starting with Artificial Neural Networks

To understand Deep Learning, you must first understand a little about Artificial Neural Networks. Don’t worry – as I am not a data scientists I will not try to describe the mathematics behind it all. That means no talk beyond this sentence of weighting, activation functions and more.

Deep Learning normally revolves around the use of Artificial Neural Networks with more than 1 hidden layers. More on what a hidden layer is shortly.  The theory is that the more hidden layers you have the more you can isolate specific regions of data to classify things.

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