SOCIAL EVENT RECOMMENDATION SYSTEM

• US 20140129505A1
• Filed: 11/08/2012
• Published: 05/08/2014
• Est. Priority Date: 11/08/2012
• Status: Abandoned Application

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Corporation
• Inventors: Lin, Jyh-Han, Wu, Qiang, Dyba, Adam
• Application Number:
  US13/672,551
• Publication Number:
  US 20140129505A1
• Time in Patent Office: Days
• US Class Current: 706/50
• CPC Class Codes: G06Q 50/01 Social networking

Abstract

A system for recommending social events includes a front-end interface for establishing communication over a communications network and a user database module for accessing a plurality of user profiles. An activities database module is provided for accessing a plurality of activities that users may attend. The system also includes a recommendation engine operable in at least a first user-selectable mode. The first user-selectable mode provides at least one recommendation. Each of the recommendations includes a plurality of invitees and at least one activity to be attended by the plurality of invitees. The invitees are selected from a set of invitees accessible through the user database module and the activity is selected from a set of activities accessible through the activities database module. In one mode of operation, the invitees and the activity are both selected by the system and are not preselected by the user.

Claims

1. A system for recommending social events, comprising:

a front-end interface for establishing communication over a communications network;

a user database for accessing a plurality of user profiles;

an activities database for accessing a plurality of activities that users may attend;

a recommendation engine operable in at least a first user-selectable mode, the first user-selectable mode providing at least one recommendation, each of the recommendations including a plurality of invitees and at least one activity to be attended by the plurality of invitees, said plurality of invitees being selected from a set of invitees accessible through the user database module and the least at least one activity being selected from a set of activities accessible through the activities database module, the plurality of invitees and the least one activity being undetermined in advance.

2. The system of claim 1 in which the recommendation engine is operable in at least two user-selectable modes, the second user-selectable mode providing at least one recommendation in which either the plurality of invitees or the at least one activity is fixed in advance.

3. The system of claim 1 in which the recommendation engine is operable in at least three user-selectable modes, the second user-selectable mode providing at least one recommendation in which the plurality of invitees is fixed in advance, the third user-selectable mode providing at least one recommendation in which the at least one activity is fixed in advance.

4. The system of claim 3 in which the recommendation engine is operable to switch between any of the three user-selectable modes upon user request.

5. The system of claim 1 in which the recommendation engine is operable to generate the at least one recommendation based at least in part on the plurality of user profiles.

6. The system of claim 1 in which the user profile of at least one invitee in the set of invitees is available through the user'"'"'s social network.

7. The system of claim 1 in which the recommendation engine is operable to generate the at least one recommendation based at least in part on a history of previously made activities in which the plurality of invitees participated.

8. The system of claim 1 in which the recommendation engine is operable to generate at least one revised recommendation based at least in part on feedback from at least one of the plurality of invitees included in the at least one recommendation.

9. A method for recommending a social event to a user, comprising:

receiving a request for at least one recommendation for a social event, the social event including at least one activity and a plurality of invitees selected from a set of invitees who belong to the user'"'"'s social network;

generating the at least one recommendation in accordance with the request;

sending the at least one recommendation to the user over a communications network;

receiving a revised request adding or removing from the at least one recommendation at least one of the plurality of invitees or the at least one activity;

responsive to the revised request, generating at least one revised recommendation revised in accordance with the revised request; and

sending the revised request to the user over the communications network.

10. The method of claim 9 in which the request further includes at least one activity and/or at least one invitee to be included in the at least one recommendation for the social event.

11. The method of claim 9 in which the request further includes one or more constraints to be imposed on the social event.

12. The method of claim 9 further comprising generating the at least one recommendation based at least in part on a profile of each invitee in the set of invitees.

13. The method of claim 12 in which the profile of at least one invitee in the set of invitees is available through the user'"'"'s social network.

14. The method of claim 9 further comprising generating the at least one recommendation based at least in part on a history of previously made activities in which the plurality of invitees participated.

15. The method of claim 9 further comprising generating the at least one recommendation based at least in part on a profile of a group of invitees defined by a subset of the set of invitees.

16. The method of claim 9 further comprising generating the at least one revised recommendation based at least in part on feedback from at least one of the plurality of invitees included in the at least one recommendation.

17. One or more computer-readable storage media containing instructions which, when executed by one or more processors, perform a method comprising:

receiving a request from a user to provide at least one recommendation for a social event, the social event including at least one activity and a plurality of invitees selected from a set of users who belong to a social network associated with the user, the request specifying neither the plurality of invitees nor the at least one activity;

generating the at least one recommendation in accordance with the request; and

sending the at least one recommendation to the user over a communications network.

18. The computer-readable storage media of claim 17 in which generating the at least one recommendation includes optimizing a utility function that depends on a space of the set of users, a space of all activities, and a space of contexts defining when and where the social event is to take place.

19. The computer-readable storage media of claim 18 receiving a revised request adding or removing from the at least one recommendation at least one of the plurality of invitees or the at least one activity;

responsive to the revised request, generating at least one revised recommendation revised in accordance with the revised request; and

sending the revised request to the user over the communications network.

20. The computer-readable storage media of claim 19 further comprising recording feedback from previously attended social events, wherein generating the at least one recommendation in accordance with the request includes using the feedback to generate the at least one recommendation.