ANN & DL Assignment 3: Unit 3


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For the data shared build a classification model using CNN and
Keras and perform below tasks.
• Plot the test and validation, loss and accuracy.
• Check for overfitting and apply L1, L2 regularisation, early stopping and dropout techniques.
• Plot the accuracy and loss with different optimizers.
• Fine tune hyperparameters using Keras tuner.
• Display confusion matrix
• Calculate accuracy, precision and recall
• Plot the ROC curve
• Chose the right threshold for sigmoid output.
• Note : Upload only the .ipynb file without zipping.
Click on the below link to access the Data Set (chest_xray_images.rar)