| 摘要 |
A method includes storing, at one or more computing devices, a plurality of activity information items each describing an action taken and including a plurality of parameter values each corresponding to one of a plurality of parameter types. The method also includes identifying a filtering metric that corresponds to a specified value for a first parameter type, and generating a filtered set of activity information items that match the specified value. The method also includes identifying a grouping metric that corresponds to a second parameter type from the plurality of parameter types, identifying one or more groups of the filtered activity information items each corresponding to a unique parameter value for the second parameter type. The method also includes outputting, for display, an activity stream including information that represents each activity information item from the filtered set of activity information items arranged according to the one or more groups. |
