Which of the following is not a machine learning algorithm?

The correct answer is A. SVG.

SVG is a vector graphics markup language for creating two-dimensional graphics. It is an open standard that is supported by most web browsers. SVG is not a machine learning algorithm.

SVM is a supervised machine learning algorithm that can be used for classification and regression tasks. It is based on the idea of finding a hyperplane in a high-dimensional space that separates the data points into two classes.

Random forest is an ensemble learning method that uses a collection of decision trees to make predictions. It is often used for classification and regression tasks. Random forest is a machine learning algorithm.

None of the mentioned is not a valid option.