7. The method of claim 1 , wherein ranking based on likelihood comprises determining a likelihood based on a score of a model of features of the context slice including slice location, user, and beginning and end times of the context slice.
7. The method of claim 1 , wherein ranking based on likelihood comprises determining a likelihood based on a score of a model of features of the context slice including slice location, user, and beginning and end times of the context slice. 8. The method of claim 7 , wherein the model is further informed by venue hours of operation, venue popularity, category popularity, user routine, or social interest.