X hits on this document

Powerpoint document

3D Shape Histograms for Similarity Search and Classification in Spatial Databases. Mihael Ankerst,Ga... - page 38 / 44

116 views

0 shares

0 downloads

0 comments

38 / 44

Reduction in Dimensionality of Quadratic Forms

Objects in high dimensional spaces are managed by reducing their dimensionality

Typically this is done by Principal Component Analysis, Discrete Fourier transform, Similarity Matrix decomposition, Feature Subselection etc.

These approaches can also be used in case of Quadratic Form Distance

Document info
Document views116
Page views116
Page last viewedMon Dec 05 15:23:39 UTC 2016
Pages44
Paragraphs292
Words1403

Comments