Written text might yield more information than the explicit meaning of words. In fact, the choice of words and the structure of a text can be informative regarding the emotional state and personality of the author. Utilizing this information might be useful in clinical psychology. For example, what would happen if we were able to identify depressed people, just from their language style?
The term deep learning has been coined to refer to the training process of effective, complex multilayer artificial neural networks, also called deep neural networks. Deep neural networks have been applied to solve various problems in a plethora of fields, as exemplified in this article.