Do You Know? What is MULTIVARIATE REGRESSION?

Multivariate Regression is a more powerful version of linear regression, that employs multiple features or variables. Example: In linear regression,we only take into account the size of the house, to determine the price of the house. The total number of features are four in number, thus n 4. In this case, X(3) is a 4-dimensional vector for the four input features of the third house. This means, X(3) [1534, 3, 2, 30, 315]. Here, 3 is the index of the training example, which is used as a notation for the third row. What should be the form of our hypothesis function?