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Detect Pneumonia Using X-Ray Images with CNNs and Transfer Learning

  • Guided Project
  • 2 hours
  • Advanced
  • Python

Practice building and training CNN models to detect pneumonia in chest X-rays using transfer learning in TensorFlow.

Overview

In this project, you'll act as a Deep Learning Engineer for a company developing technologies to help hospitals diagnose patients. Using a dataset of chest X-rays from children, you'll build and train convolutional neural network (CNN) models to accurately classify whether an X-ray shows signs of pneumonia. This project allows you to apply your knowledge of CNNs and transfer learning to a real-world medical imaging challenge. You'll gain hands-on experience in loading and preprocessing image data, building CNN architectures, and leveraging pre-trained models to boost performance. By iterating on your models and comparing different approaches, you'll develop valuable skills in deep learning for computer vision. **Objective:** Develop CNN models trained on X-ray images to accurately detect pneumonia, demonstrating the power of deep learning in assisting medical diagnosis.

What You'll Learn

  • Load and explore the dataset
  • Build and train a simple CNN-based classifier
  • Improve the CNN-based classifier's performance
  • Build and train a classifier using transfer learning
  • Improve the transfer learning-based classifier's performance
  • Evaluate the models on the test set

Before You Start

  • Understanding the components and workings of CNNs for image classification
  • Building and training basic CNNs using Keras for multi-class image classification
  • Implementing early stopping, dropout, and batch normalization to reduce overfitting
  • Applying transfer learning by fine-tuning pre-trained CNNs for new tasks

Project Steps

7 steps

  1. 1 Introduction
  2. 2 Data Exploration
  3. 3 First Model: Simple CNN I
  4. 4 First Model: Simple CNN II
  5. 5 Second Model: Transfer Learning
  6. 6 Evaluating on the Test Set
  7. 7 Next Steps

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