Fig. 4From: Performance improvement for a 2D convolutional neural network by using SSC encoding on protein–protein interaction tasksPrediction scores and calculated energy of 37 interactions. The 37 predictions (red columns) are sorted by score, and the energy values (blue columns) reflect the theoretical binding energy of each interaction. The x axis shows the order of 37 PPIs. A higher absolute value of energy suggests more stable bindingBack to article page