**Explain GRADIENT DESCENT:** An optimization algorithm for finding the input to a function “that produces the largest (or smallest) possible value... one approach to maximizing a function is to pick a random starting point, compute the gradient, take a small step in the direction of the gradient (i.e., the direction that causes the function to increase the most), and repeat with the new starting point. Similarly, you can try to minimize a function by taking small steps in the opposite direction.”[grus] See also backpropagation.

Different definitions in web development like **gradient descent** in Dictionary G.

- Manual GATE:
- Meaning Architecture for Text Engineering,” an open source, Java-based framework for natural language processing tasks. The framework lets you pipeline other tools designed to be plugged into it. The project gradient descent.
- Manual Gradient Boosting:
- Meaning is a machine learning technique for regression and classification problems, which produces a prediction model in the form of an ensemble of weak prediction models, typically decision trees. It builds gradient descent.