Beginner
Artificial Intelligence & Machine Learning
Q5 / 100
What is gradient descent?
Correct! Well done.
Incorrect.
The correct answer is B) An optimization algorithm iteratively adjusting model parameters in the direction that minimizes the loss function
B
Correct Answer
An optimization algorithm iteratively adjusting model parameters in the direction that minimizes the loss function
Explanation
Gradient descent computes the gradient of the loss with respect to parameters and updates them: θ = θ - α∇L. α is the learning rate. Variants: batch, stochastic (SGD), mini-batch.
Progress
5/100