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Category: Kaggle

How to Get 0.99+ Accuracy in Kaggle Digit Recognizer Competition

How to Get 0.99+ Accuracy in Kaggle Digit Recognizer Competition

Recently I have spent a lot of time working on the Kaggle digit recognizer competition and finally reached an accuracy higher than 0.99. I am quite happy with it and would like to share with everyone¬†how I did it. Basically I used TensorFlow to build a neural network with these ‘highlights’: three¬†hidden layers, with some dropout between each layer, but no convolution in them an 25 times larger training data set – generated by nudging original training images to up,…

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