using classification, e.g. of video objects

Full Title

Arrangements for image or video recognition or understanding > using pattern recognition or machine learning > using classification, e.g. of video objects

Classification Context

Section:

PHYSICS

Class:

COMPUTING OR CALCULATING; COUNTING

Subclass:

IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING

Scope Notes

Glossary: C4.5 classification algorithm using a decision tree CART classification and regression Tree FAR false acceptance rate FRR false rejection rate Gini impurity measure of how often a randomly chosen element from the set would be incorrectly labelled if it was randomly labelled according to the distribution of labels in the subset; usually used at the level of the nodes of tree-based classifiers. ID3 iterative Dichotomiser 3, a precursor of C4.5 ROC receiver operating characteristics