Statements (16)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
statistical divergence
|
| gptkbp:alsoKnownAs |
gptkb:chi-squared_divergence
|
| gptkbp:asymmetric |
true
|
| gptkbp:category |
gptkb:f-divergence
|
| gptkbp:equalsZeroIf |
P = Q
|
| gptkbp:form |
χ²(P||Q) = ∑ (P(x) - Q(x))² / Q(x)
|
| https://www.w3.org/2000/01/rdf-schema#label |
χ²-divergence
|
| gptkbp:measures |
difference between two probability distributions
|
| gptkbp:namedAfter |
gptkb:chi-squared_distribution
|
| gptkbp:nonNegative |
true
|
| gptkbp:relatedTo |
gptkb:Kullback–Leibler_divergence
gptkb:Pearson's_chi-squared_test |
| gptkbp:usedIn |
gptkb:information_theory
statistics |
| gptkbp:bfsParent |
gptkb:Csiszár's_f-divergence
|
| gptkbp:bfsLayer |
7
|