1. A method for predicting a classification of a work-item notification, the method comprising: training a binary classifier using information relating to a user's responses to a plurality of past work-items notifications sent to the user; receiving, by a device operated by the user, a plurality of new work-items notifications; analyzing the plurality of new work-item notifications using the trained binary classifier to rank the plurality of new work-item notifications relative to each other, with the ranking being based upon a relative importance of the new work-item notifications; and displaying, on a display device, at least some of the plurality of new work-item notifications along with an indication of the relative rankings of the new work-item notifications.