Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:logic
|
| gptkbp:addsTerm |
regularization term
|
| gptkbp:alsoKnownAs |
ridge regression
|
| gptkbp:appliesTo |
statistical analysis
linear regression |
| gptkbp:form |
minimize ||Ax-b||^2 + λ||x||^2
|
| gptkbp:generalizes |
ridge regression
|
| https://www.w3.org/2000/01/rdf-schema#label |
Tikhonov regularization
|
| gptkbp:introducedIn |
20th century
|
| gptkbp:namedAfter |
gptkb:Andrey_Tikhonov
|
| gptkbp:parameter |
regularization parameter
|
| gptkbp:penaltyTerm |
L2 norm
|
| gptkbp:purpose |
stabilize ill-posed problems
|
| gptkbp:reduces |
sum of squared residuals and penalty term
|
| gptkbp:relatedTo |
gptkb:Lasso_regression
least squares |
| gptkbp:solvedBy |
overfitting
multicollinearity |
| gptkbp:usedIn |
gptkb:machine_learning
statistics inverse problems |
| gptkbp:bfsParent |
gptkb:A.N._Tikhonov
|
| gptkbp:bfsLayer |
6
|