Which of the following is not a potential problem with unsupervised classification?
A) some spectral classes may be meaningless
B) a training area may contain a mix of different thematic classes
C) reference data used for assigning classes by the analyst may contain errors
D) a single thematic class may be split among two spectral classes

Question

Quizplus · Accepted Answer

This is a potential problem with supervised classification, not unsupervised classification. In unsupervised classification, the algorithm identifies spectral classes without any prior knowledge or guidance from the user.

Which of the Following Is Not a Potential Problem with Unsupervised