11. A method of providing user notifications for predicted events, the method comprising: receiving a first predictive model, wherein the first predictive model is based on a user expectancy model designed to reflect whether a user would predict the event; receiving a second predictive model that is different than the first predictive model; receiving contextual data that is at least potentially associated with an event; with at least one processor, applying the first predictive model to at least a portion of the contextual data to generate a first prediction for the event; with the at least one processor, applying the second predictive model to at least the portion of the contextual data or to at least another portion of the contextual data to generate a second prediction for the event; determining that the first prediction is different than the second prediction; and in response to the determination, selectively outputting an indication that the event is predicted.
11. A method of providing user notifications for predicted events, the method comprising: receiving a first predictive model, wherein the first predictive model is based on a user expectancy model designed to reflect whether a user would predict the event; receiving a second predictive model that is different than the first predictive model; receiving contextual data that is at least potentially associated with an event; with at least one processor, applying the first predictive model to at least a portion of the contextual data to generate a first prediction for the event; with the at least one processor, applying the second predictive model to at least the portion of the contextual data or to at least another portion of the contextual data to generate a second prediction for the event; determining that the first prediction is different than the second prediction; and in response to the determination, selectively outputting an indication that the event is predicted. 17. The method of claim 11 , further comprising: calculating a measure of utility associated with outputting an indication for the predicted event; and outputting the indication if the measure of utility associated therewith is above a threshold.