Understanding settings for secondary classifier

  1. For the input/output name, refer to How to find the input/output layers names of tlt/etlt model - #3 by Morganh

  2. In the doc link I shared with you, please see the table. The num_keypoints support 68, 80 or 104. You can change it in the training spec file.
    num_keypoints, Number of facial keypoints, 68, 80, 104

Further question, please create topics in TLT forum.