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approach2.md

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Approach 2

Dataset Used

  • Scraped images from google using Javascript and Python Scripts
  • Scraped about 1000 images
  • This was a more diverse data as different garments of each category were used rather than using very similar images per class as in our previous Dataset.

Classes

For comparision purpose used the same classes as in first approach i.e Saree , Kurti and Shirt.

Preprocessing

  • Image Augmentation techniques were applied.
  • Data was normalised and converted into tensor before passing into the model

Model

ResNet-50

Training the last 2 layers i.e layer 4 and fc gave better results than training just the last layer. So 2 layer training was considered.

  • Frozen Layers : conv1 , bn1 , relu, maxpool, layer1, layer2, layer3, avgpool
  • Unfrozen Layers : fc. layer4

Results

Test Loss: 0.393063


Test Accuracy: 83% (137/165)

res11.png res12.png res13.png

Occlusion Heat Map

heat2.png