ndenStanford / Fashion-MNIST

Apply weak supervision on Fashion-MNIST dataset

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Fashion MNIST

This repo contains a classifier on Fashion-MNIST dataset (https://github.com/zalandoresearch/fashion-mnist). We attempt to build the classigifer with highest accuracy while using the smallest number of training label possible.

Concept

We levarage the power of weak supervision (https://www.snorkel.org/blog/weak-supervision) to generate large number of labels by using labelling functions built from a small subset of labeled dataset.

Labelling Functions

  • KNN on raw pixel
  • KNN on HOG feature extraction
  • SVM on HOG feature extraction

Final Model

  • Small CNN network due to a limitation in computation resources and time.

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Apply weak supervision on Fashion-MNIST dataset


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