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Building and Training a Neural Network in Practice
Artificial Intelligence · Chapter 5 · Unit 3: Practical Implications of ANN
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Topics 6
- Data preparation with NumPy and Pandas
- Preprocessing with Scikit-learn: scaling, encoding categorical variables, train-test split
- Building the network with Keras on TensorFlow
- Training with fit(): epochs and batch size
- Model evaluation: accuracy, precision and recall; visualising metrics with Matplotlib
- Hyperparameter tuning: grid search and random search over learning rate, batch size, hidden layers and neurons