Neural Networks: Test Your Knowledge Return to pathway Fill in the blank in the following sentence: Neural network models can automatically learn ___ during training. Activation functions Hyperparameters Nonlinear feature interactions The loss function Evaluate this expression: ReLU(–3) –3 0 3 9 Fill in the blank in the following sentence: A linear model is commonly trained using gradient descent. Neural networks additionally also use the ___ algorithm. Sigmoid Hidden layers Activation functions Backpropagation True or False: Lowering the learning rate can help prevent exploding gradients during neural network training. True False You are training an image classifier model to predict a dog's breed(s) from a photo of the dog, using a list of pure-breed classes provided by the international FCI breed registry. The model should successfully classify both pure-breed dogs and mixed-breed dogs. Which type of classification model should you use? Binary classification One-vs.-all One-vs.-one (multi-class with softmax) None of the above Submit answers error_outline An error occurred when grading the quiz. Please try again.
