Any reference video or Step by Step tutorial for Expert classification/ Knowledge Engineer / Knowledge Classifier in ERDAS..?
https://www.youtube.com/watch?v=LKA1-s3CVFA
https://www.youtube.com/watch?v=N6rjV2k-s18
https://www.youtube.com/watch?v=vuamjzzdGUg
https://www.youtube.com/watch?v=wm-H1xyF02c
these videos are not related to my question , i am asking about knowledge engineer and knowledge classifier .... not to supervised and unsupervised classification related