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Machine Learning represents a new paradigm in programming, where instead of programming explicit rules in a language such as Java or C++, you build a system which is trained on data to infer the rules itself. But what does ML actually look like? In part one of Machine Learning Zero to Hero, AI Advocate Laurence Moroney (lmoroney@) walks through a basic Hello World example of building an ML model, introducing ideas which we'll apply in later episodes to a more interesting problem: computer vision.
Try this code out for yourself in the Hello World of Machine Learning → https://goo.gle/2Zp2ZF3
Lab 2:
fashion mnist:
https://colab.research.google.com/github/lmoroney/mlday-tokyo/blob/master/Lab2-Computer-Vision.ipynb
In part three of Machine Learning Zero to Hero, AI Advocate Laurence Moroney (lmoroney@) discusses convolutional neural networks and why they are so powerful in Computer vision scenarios. A convolution is a filter that passes over an image, processes it, and extracts features that show a commonality in the image. In this video you'll see how they work, by processing an image to see if you can extract features from it!
Lab 3:
Convolutions:
In part four of Machine Learning Zero to Hero, AI Advocate Laurence Moroney (lmoroney@) discusses the build of an image classifier for rock, paper, and scissors. In episode one, we showed a scenario of rock, paper, and scissors; and discussed how difficult it might be to write code to detect and classify these. As the episodes have progressed into machine learning, we’ve learned how to build neural networks from detecting patterns in raw pixels, to classifying them, to detecting features using convolutions. In this episode, we have put all the information from the first three parts of the series into one.
Links:
Colab notebook →http://bit.ly/2lXXdw5
Rock, paper, scissors dataset → http://bit.ly/2kbV92O
Links for Labs:
mnist:
Lab 1:
https://colab.research.google.com/github/lmoroney/mlday-tokyo/blob/master/Lab1-Hello-ML-World.ipynb
Lab 2:
fashion mnist:
https://colab.research.google.com/github/lmoroney/mlday-tokyo/blob/master/Lab2-Computer-Vision.ipynb
Lab 3:
Convolutions: