Deploying Machine Learning Techniques for Human Emotion Detection

Table 5

List of features (angles) and the three enclosing vertices.

Features	Enclosing vertices IDs
θ1	(2, 0,3)
θ2	(0, 2,1)
θ3	(6, 7, 8)
θ4	(9, 7, 10)
θ5	(0, 7, 1)
θ6	(1, 5, 8)
θ7	(1, 10, 8)
θ8	(13, 12, 14)
θ9	(21, 22, 23)
θ10	(6, 19, 23)