Machine Learning Multiple Choice Questions (MCQ) Online Test #2

How is machine learning used in IoT for predictive maintenance?

Which type of machine learning involves training a model on labeled data to predict outcomes or classify inputs?

Which technique involves transforming raw data into a format that is more suitable for machine learning models?

Which situation is indicative of high bias in a machine learning model?

What is the purpose of the activation function in a neural network?

In Linear Discriminant Analysis (LDA), what is the primary purpose of maximizing the ratio of between-class variance to within-class variance?

What does the policy gradient method aim to optimize in reinforcement learning?

Which tool is commonly used for deploying machine learning models as web services?

Which regulation is designed to protect personal data and is relevant to machine learning applications in the European Union?