Fig. 3: Normalized confusion matrix for HHI evaluation utilizing visual metrics and CNN-LSTM algorithm.
From: Identifying mental health status using deep neural network trained by visual metrics
Element value (m, n) of this matrix, and color, represent the probability of predicted HHI level n, given the ground-truth HHI level m, where m and n have labels of 0 (low), 1(intermediate/controllable), and 2 (high). The diagonal elements of this matrix correspond to correct predictions.
