19. A system comprising: one or more computing devices; a conversion module executable on the one or more computing devices to convert a set of driver history data to a set of learning parameters; a frequency module communicatively coupled to the conversion module, the frequency module executable on the one or more computing devices to analyze the set of learning parameters and current journey data describing a current journey to generate estimated journey data describing one or more potential journeys, the frequency module storing the current journey data as additional driver history data; a metric module communicatively coupled to the frequency module, the metric module executable on the one or more computing devices to determine a destination for each of the one or more potential journeys, a direction for each of the one or more potential journeys, a time of day for each of the one or more potential journeys, and day of the week for each of the one or more potential journeys, and to calculate one or more joint conditional probability metrics for each potential journey of the one or more potential journeys based on the destination, the direction, the time of day, and the day of the week associated with the potential journey; a quality module communicatively coupled to the metric module, the quality module executable on the one or more computing devices to determine a quality score for each potential journey of the one or more potential journeys data based on the joint conditional probability metric associated with the potential journey; and an output module communicatively coupled to the frequency module, the quality module and the summary module, the output module executable on the one or more computing devices to output display data for depicting the one or more potential journeys and the quality score associated with each of the one or more potential journeys on a display.
19. A system comprising: one or more computing devices; a conversion module executable on the one or more computing devices to convert a set of driver history data to a set of learning parameters; a frequency module communicatively coupled to the conversion module, the frequency module executable on the one or more computing devices to analyze the set of learning parameters and current journey data describing a current journey to generate estimated journey data describing one or more potential journeys, the frequency module storing the current journey data as additional driver history data; a metric module communicatively coupled to the frequency module, the metric module executable on the one or more computing devices to determine a destination for each of the one or more potential journeys, a direction for each of the one or more potential journeys, a time of day for each of the one or more potential journeys, and day of the week for each of the one or more potential journeys, and to calculate one or more joint conditional probability metrics for each potential journey of the one or more potential journeys based on the destination, the direction, the time of day, and the day of the week associated with the potential journey; a quality module communicatively coupled to the metric module, the quality module executable on the one or more computing devices to determine a quality score for each potential journey of the one or more potential journeys data based on the joint conditional probability metric associated with the potential journey; and an output module communicatively coupled to the frequency module, the quality module and the summary module, the output module executable on the one or more computing devices to output display data for depicting the one or more potential journeys and the quality score associated with each of the one or more potential journeys on a display. 27. The system of claim 19 further comprising: a driving history module communicatively coupled to the conversion module, the driving history module executable on the one or more computing devices to retrieve, from a driver history repository, the set of driver history data; and a history module communicatively coupled to the driving history module, the history module executable on the one or more computing devices to detect that a present journey has ended, the history module collecting data describing the present journey, the history module storing the collected data in the driver history repository.