and gotten the results uh k that is the number of augmentations uh is two that given a result which did outperform all the standard state-of-the-art methods after this the sharpening formula or the equation that they've used where they do have another tuning parameter called st which is the temperature required to sharpen the image prediction or the label that is guessed based on the average prediction that is obtained in the previous step they average they take the decision boundary away and make the prediction more confident