title: Integrated Gradient on question classification
body: <p>I'm trying to implement the Integrated gradient on question classification (<a href="https://github.com/ankurtaly/Integrated-Gradients" rel="nofollow noreferrer">https://github.com/ankurtaly/Integrated-Gradients</a>). The problem is that I don't get how to compute the gradient of the predictions. Does anyone have some hint? Thank you</p>