Answer selection is a very important task in domain question answering. However, because of the word variety between questions and answers, there exists the lexical gap between questions and answers, which is the major challenge in question answer …
Recently, rectified linear units (ReLUs) have been used to solve the vanishing gradient problem. Their use has led to state-of-the-art results in various problems such as image classification. In this paper, we propose the hyperbolic linear units …