Self-study

Neural network introduction, main ingredients, activation function, gradient descent, learning rate, ReLU, train-test-validation, prediction

• Follow installation instructions in installation_code.R. Note we are installing the keras3 package.
• Download 01-main-ingredients_code.Rmd. Modified from dl-keras-tf.
• Download 01-main-ingredients_images.zip. Extract the images folder in the same directory as the 01-main-ingredients_code.Rmd file.
• Read and run the code in the 01-main-ingredients_code.Rmd file. Consult ChatGPT in case of errors.
• Answer questions in the code chunks currently set to eval=FALSE.
• Knit the document into an HTML format and submit the knitted document.