Regression: Difference between revisions
Jump to navigation
Jump to search
| Line 10: | Line 10: | ||
=Overview= | =Overview= | ||
Regression (or regression analysis) is a statistical process for estimating the relationship among variables. Typically, there's an output or dependent variable, and one or more predictors or features. | Regression (or regression analysis) is a statistical process for estimating the relationship among variables. Typically, there's an output or dependent variable, and one or more predictors or features. Regression models estimate how the "typical" value of the output variable changes when one of the future is changed, but others are fixed constant. | ||
Regression models estimate how the "typical" value of the output variable changes when one of the future is changed, but others are fixed constant. | |||
=Linear Regression= | =Linear Regression= | ||
A common example of regression analysis is linear regression where the dependent variable is modeled as a linear function of the features. | A common example of regression analysis is linear regression where the dependent variable is modeled as a linear function of the features. | ||
Revision as of 02:37, 17 December 2017
External
Internal
Overview
Regression (or regression analysis) is a statistical process for estimating the relationship among variables. Typically, there's an output or dependent variable, and one or more predictors or features. Regression models estimate how the "typical" value of the output variable changes when one of the future is changed, but others are fixed constant.
Linear Regression
A common example of regression analysis is linear regression where the dependent variable is modeled as a linear function of the features.