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ece471- Assignment 3 Solved

000          ece, Selected Topics in Machine Learning – Assignment 3

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004             tldr: Classify mnist digits with a convoultional neural network. Get at least 95.5% 005            accuracy on the test test.

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008           Problem Statement    Consider the mnist dataset consisting of 50,000 training

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images, and 10,000 test images. Each instance is a 28 28 pixel handwritten digit

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011            zero through nine. Train a convolutional neural network for classification using

012            the training set that achieves at least 95.5% accuracy on the test set. Do not

013 explicitly tune hyperparameters based on the test set performance, use a validation

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015             set taken from the training set as discussed in class. Use dropout and an L2 penalty

016            for regularization. Note: if you write a sufficiently general program the next

017 assignment will be very easy.

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019             Do not use the built in mnist data class from tensorflow.

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           Extra challenge (optional)    In addition to the above, the student with the fewest

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024              number of parameters for a network that gets at least 80% accuracy on the test set

025           will receive a prize. There will be an extra prize if any one can achieve 80% on the

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test set with a single digit number of parameters. For this extra challenge you can

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028             make your network have any crazy kind of topology you’d like, it just needs to be 029            optimized by a gradient based algorithm.

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