Comparing the performance of MLP and CNN on USPS dataset and visualizing it via TensorBoard.
Language used: Python
Libraries used: torch, torchvision, sklearn
Dataset: USPS dataset
Dataset Visualization:
![](https://private-user-images.githubusercontent.com/83514527/338695677-666201a7-c621-4516-bfc5-0e327a9f9938.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.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.fA3DURy4fule6eUOnZ-DsO0L9ZM2B4ZwKMZ9S5HUF_8)
Observations:
Model | Epochs | Train Loss | Test Accuracy | Precision | Recall |
---|---|---|---|---|---|
MLP | 10 | 0.0373 | 0.9312 | 0.9265 | 0.9243 |
CNN | 10 | 0.0060 | 0.9497 | 0.9470 | 0.9449 |
Confusion Matrix for MLP and CNN:
![](https://private-user-images.githubusercontent.com/83514527/338697092-a557515c-1ad3-4e6b-9101-e7f07eb1571f.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.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.sIWeug1sNK9EXV6CJT5My4H5FyIw_ug3ilfJfviQJsk)
![](https://private-user-images.githubusercontent.com/83514527/338697279-1077acb5-8306-4f02-8c57-6eaa6ebf27f7.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.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.83UCjSWfxH0Qp2ADEk-PTBUSSGMCN_vHGqD_Pcon1XY)
Precision and Recall:
![](https://private-user-images.githubusercontent.com/83514527/338697760-d6165378-da8f-480e-bea9-2a620f971a47.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.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.1UXETBP4Z2wCZpPhApD-yETO4B7M1rUvBnds8MDN_sU)
![](https://private-user-images.githubusercontent.com/83514527/338697843-95892ce8-b76b-415f-a41a-df1137b04756.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.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.lHXw5XJDwX8QNg_484IOg04G7pjAbwmSbyNk6d-pR7A)