Topic Category: Coding Walkthrough

Topic 5: tuning a model with Keras Tuner (CW)

In this 13-minute video, Jon-Cody will walk you through hyperparameter tuning using Keras Tuner. To follow along with him, ensure that you have found the Topic 5 presentation. You’ll also want to open your anaconda-navigator, set your environment to nasa-nn, launch Jupyter Notebook, and open the notebook we've provided.

Topic 4: visualizing model performance using TensorBoard (CW)

In this 9-minute video, Jon-Cody will build a neural network model using TensorFlow, evaluate it, and visualize the results using TensorBoard. To follow along with him, ensure that you have found the Topic 4 presentation. You’ll also want to open your anaconda-navigator, set your environment to nasa-nn, launch Jupyter Notebook, and open the notebook we've …

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Topic 6: implementing a custom neural network architecture (CW)

In the first 3-minute video, Jon-Cody will cover some background information before opening his Python environment in the second video for a 25-minute coding walkthrough. He will create models with different numbers of epochs, batch sizes, and learning rates to compare how those parameters impact loss and accuracy. To follow along with him, ensure that …

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Topic 2: backpropagation and gradient descent using TensorFlow (CW)

In this 9-minute video, Jon-Cody will walk you through the mechanics of backpropagation on a simple feedforward neural network. To follow along with him, ensure that you have found the Topic 2 presentation. You’ll also want to open your anaconda-navigator, set your environment to nasa-nn, launch Jupyter Notebook, and open the notebook we've provided. After the video, …

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