Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Shrinkage_(statistics)> ?p ?o }
Showing triples 1 to 31 of
31
with 100 triples per page.
- Shrinkage_(statistics) abstract "In statistics, shrinkage has two meanings:In relation to the general observation that, in regression analysis, a fitted relationship appears to perform less well on a new data set than on the data set used for fitting. In particular the value of the coefficient of determination 'shrinks'. This idea is complementary to overfitting and, separately, to the standard adjustment made in the coefficient of determination to compensate for the subjunctive effects of further sampling, like controlling for the potential of new explanatory terms improving the model by chance: that is, the adjustment formula itself provides "shrinkage." But the adjustment formula yields an artificial shrinkage, in contrast to the first definition. To describe general types of estimators, or the effects of some types of estimation, whereby a naive or raw estimate is improved by combining it with other information (see shrinkage estimator). The term relates to the notion that the improved estimate is at a reduced distance from the value supplied by the 'other information' than is the raw estimate. In this sense, shrinkage is used to regularize ill-posed inference problems.A common idea underlying both of these meanings is the reduction in the effects of sampling variation.".
- Shrinkage_(statistics) wikiPageID "8301951".
- Shrinkage_(statistics) wikiPageLength "1592".
- Shrinkage_(statistics) wikiPageOutDegree "11".
- Shrinkage_(statistics) wikiPageRevisionID "561792720".
- Shrinkage_(statistics) wikiPageWikiLink Category:Estimation_theory.
- Shrinkage_(statistics) wikiPageWikiLink Category:Statistical_theory.
- Shrinkage_(statistics) wikiPageWikiLink Coefficient_of_determination.
- Shrinkage_(statistics) wikiPageWikiLink Estimator.
- Shrinkage_(statistics) wikiPageWikiLink Ill-posed_problem.
- Shrinkage_(statistics) wikiPageWikiLink Overfitting.
- Shrinkage_(statistics) wikiPageWikiLink Regression_analysis.
- Shrinkage_(statistics) wikiPageWikiLink Regularization_(mathematics).
- Shrinkage_(statistics) wikiPageWikiLink Shrinkage_estimator.
- Shrinkage_(statistics) wikiPageWikiLink Statistical_inference.
- Shrinkage_(statistics) wikiPageWikiLink Statistics.
- Shrinkage_(statistics) wikiPageWikiLink Well-posed_problem.
- Shrinkage_(statistics) wikiPageWikiLinkText "Shrinkage (statistics)".
- Shrinkage_(statistics) wikiPageWikiLinkText "shrink".
- Shrinkage_(statistics) wikiPageWikiLinkText "shrinkage".
- Shrinkage_(statistics) hasPhotoCollection Shrinkage_(statistics).
- Shrinkage_(statistics) wikiPageUsesTemplate Template:Stat-stub.
- Shrinkage_(statistics) subject Category:Estimation_theory.
- Shrinkage_(statistics) subject Category:Statistical_theory.
- Shrinkage_(statistics) comment "In statistics, shrinkage has two meanings:In relation to the general observation that, in regression analysis, a fitted relationship appears to perform less well on a new data set than on the data set used for fitting. In particular the value of the coefficient of determination 'shrinks'.".
- Shrinkage_(statistics) label "Shrinkage (statistics)".
- Shrinkage_(statistics) sameAs m.026zmyc.
- Shrinkage_(statistics) sameAs Q7504144.
- Shrinkage_(statistics) sameAs Q7504144.
- Shrinkage_(statistics) wasDerivedFrom Shrinkage_(statistics)?oldid=561792720.
- Shrinkage_(statistics) isPrimaryTopicOf Shrinkage_(statistics).