You Have Trained a Deep Neural Network Model on Google

question 31

Multiple Choice

You have trained a deep neural network model on Google Cloud. The model has low loss on the training data, but is performing worse on the validation data. You want the model to be resilient to overfitting. Which strategy should you use when retraining the model?

• A) Apply a dropout parameter of 0.2, and decrease the learning rate by a factor of 10.
• B) Apply a L2 regularization parameter of 0.4, and decrease the learning rate by a factor of 10.
• C) Run a hyperparameter tuning job on AI Platform to optimize for the L2 regularization and dropout parameters.
• D) Run a hyperparameter tuning job on AI Platform to optimize for the learning rate, and increase the number of neurons by a factor of 2.

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Definitions:

Negative Message

Communication that conveys bad news, rejection, or a pessimistic outlook, requiring careful wording to reduce impact.

Good Will

A favorable attitude or disposition towards someone or something, often reflected in a company's value as a non-tangible asset.

Refusing Claims

The act of rejecting or denying a request or demand, especially in contexts of insurance or customer service, based on certain criteria or evidence.

Indirect Approach

A method that is not straightforward, often using suggestions or implications rather than direct statements or actions.