Which guideline for deciding on the number of MDS dimensions relies on theory or past research to suggest the number of dimensions?
A)a priori knowledge
B)interpretability of the spatial map
C)ease of use
D)elbow criterion

Question

Quizplus · Accepted Answer

A priori knowledge relies on theory or past research to suggest the appropriate number of dimensions to use in MDS. This approach has the advantage of being grounded in existing knowledge and understanding of the phenomenon being studied.

Which Guideline for Deciding on the Number of MDS Dimensions