PROGRAM USABILITY PERFORMANCE CLASSIFICATION

Methods, systems, and program products are disclosed for generating performance classifications for program elements. Program elements of a program are associated with reference elements of a reference document that describes the program. A first set of user interface inputs to the reference document are recorded including recording each of the first set of interaction based events in association with a respective one or more of the reference elements. A performance classifier is executed to generate a performance classification for one or more of the program elements based on one or more patterns formed, at least in part, by the first set of interaction based events.