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This site will be looking at the digital forces that are shaping our lives. There is much coming from Deep Learning which you should try and understand.

AI figures prominently on this site.

This is a very large topic and I would welcome your input. What should be included here? Have a think and add your comments below…. Or there is a chat button on the bottom right of the site :

So why not chat? 🙂 I am an agent!

 

 

Deep Learning

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Deep learning is the use of many hidden layers in an artificial neural network to train a model to learn and understand the data without an inherent understanding of the data. Deep learning is used by many different disciplines to allow computers to learn from vast amounts of data. Recent advances in computer vision, object detection and natural language processing can be attributed to the adoption of Deep Learning techniques.

From wiki :

Deep learning (also known as deep structured learning, hierarchical learning or deep machine learning) is a class of machine learning algorithms that:

  • use a cascade of many layers of nonlinear processing units for feature extraction and transformation. Each successive layer uses the output from the previous layer as input. The algorithms may be supervised or unsupervised and applications include pattern analysis (unsupervised) and classification (supervised).
  • are based on the (unsupervised) learning of multiple levels of features or representations of the data. Higher level features are derived from lower level features to form a hierarchical representation.
  • are part of the broader machine learning field of learning representations of data.
  • learn multiple levels of representations that correspond to different levels of abstraction; the levels form a hierarchy of concepts.

In a simple case, there might be two sets of neurons: one set that receives an input signal and one that sends an output signal. When the input layer receives an input it passes on a modified version of the input to the next layer. In a deep network, there are many layers between the input and the output (and the layers are not made of neurons but it can help to think of it that way), allowing the algorithm to use multiple processing layers, composed of multiple linear and non-linear transformations

More to come……