Revision as of 19:28, 18 September 2010 edit Drleft (talk \| contribs) 102 edits m →Definition: Removed det(H)^(-1/2) from definition of KDE. ← Previous edit		Revision as of 19:30, 18 September 2010 edit undo Drleft (talk \| contribs) 102 edits m →Definition Next edit →
Line 15: ==Definition== The previous figure is a graphical representation of kernel density estimate, which we now define it in an exact manner. Let <math>\bold{X}_1, \bold{X}_2, \dots, \bold{X}_n</math> be a ''d''-variate random sample drawn from a common density function ''f''. The kernel density estimate is defined to be : <math>\hat{f}_\bold{H}(\bold{x})= n^{-1} \sum_{i=1}^n K_\bold{H} (\bold{x} - \bold{X}_i)</math>

Multivariate kernel density estimation: Difference between revisions