*coefficient of determination*](http://stattrek.com/statistics/dictionary.aspx?definition=coefficient_of_determination)
R^2
R<sup>2</sup>
coefficient of determination
useful statistics for regression analysis
measures how good the model makes prediction.
R^2 range {0, 1}
can be negative, arbitrarily worse
percentage of square correlection between predicted and actual values of target variable
indicates what percentage of the target variable, using this model, can be explained by the **features**.
r2_score from sklearn.metrics
Ad
Subscribe to:
Post Comments (Atom)
Firebase Tutorial - Cool things you can do with Firebase 2020
Introduction to Firebase You control your Firebase using the Firebase console. The console manage one or many projects. Each dat...
-
In this downtown startup work space design the designers used fat boy bean bags and an extra wide step tiered staircase to create work space... -
Can hack schools solve Silicon Valley's talent crunch? The truth about coding bootcamps and the students left behind http://t.co/xXNfqN...
-
This review is updated continuously throughout the program. Yay I just joined the Udacity Nanodegree for Digital Marketing! I am such an Uda...
No comments:
Post a Comment