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Learn how to use Python and SciPy to perform linear regression on data and predict future values. See examples, code, diagrams and explanations of the key values and methods involved.
In this tutorial, you learned how to create, train, and test your first linear regression machine learning algorithm. Here is a brief summary of what you learned in this tutorial: How to import the libraries required to build a linear regression machine learning algorithm; How to split a data set into training data and test data using scikit-learn
May 30, 2020 · What is Linear Regression in machine learning? Linear Regression is a machine learning (ML) algorithm for supervised learning – regression analysis. In regression tasks, we have a labeled training dataset of input variables (X) and a numerical output variable (y).
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Ordinary least squares Linear Regression. LinearRegression fits a linear model with coefficients w = (w1, …, wp) to minimize the residual sum of squares between the observed targets in the dataset, and the targets predicted by the linear approximation. Parameters: fit_interceptbool, default=True.