Task/domain segmentation in applying feedback to command control

• US 7,062,488 B1
• Filed: 08/30/2000
• Issued: 06/13/2006
• Est. Priority Date: 08/30/2000
• Status: Expired due to Term

• Current Assignee: OpenTV, Inc. (Kudelski SA)
• Original Assignee: Richard Reisman
• Inventors: Reisman, Richard
• Primary Examiner(s): Ali, Mohammad
• Application Number:
  US09/651,243
• Time in Patent Office: 2,113 Days
• Field of Search: 707 1- 10, 707100-1041, 707200-205
• US Class Current: 1/1
• CPC Class Codes: G06F 16/3326 using relevance feedback from the user, e.g. relevance feedback on documents, documents sets, document terms or passages
• CPC Class Codes: G06F 16/951 Indexing; Web crawling techniques
• CPC Class Codes: Y10S 707/955 Object-oriented
• CPC Class Codes: Y10S 707/99933 Query processing, i.e. searching
• CPC Class Codes: Y10S 707/99938 Concurrency, e.g. lock management in shared database
• CPC Class Codes: Y10S 707/99945 Object-oriented database structure processing
• CPC Class Codes: Y10S 707/99953 Recoverability

Abstract

An apparatus for responding to a current user command associated with one of a plurality of task/domains. The apparatus comprises: a digital storage device that stores cumulative feedback data gathered from multiple users during previous operations of the apparatus and segregated in accordance with the plurality of task/domains; a first digital logic device that determines the current task/domain with which the current user command is associated; a second digital logic device that determines a current response to the current user command on the basis of that portion of the stored cumulative feedback data associated with the current task/domain; a first communication interface that communicates to the user the current response; and a second communication interface that receives from the user current feedback data regarding the current response. The current feedback data is added to the cumulative feedback data stored in the digital storage device and associated with the current task/domain.

Claims

1. An apparatus for responding to a current user command associated with one of a plurality of task/domains, the apparatus comprising:

means for storing cumulative feedback data gathered from multiple users during previous operations of the apparatus and segregated in accordance with the plurality of task/domains;

means for determining a current task/domain with which a current user command inputted by a user is associated;

means for determining a current response to the current user command based on a portion of the stored cumulative feedback data gathered from the multiple users that is associated with the current task/domain;

means for communicating to the user the current response; and

means for receiving from the user current feedback data regarding the current response,

wherein the current feedback data is added to the portion of the stored cumulative feedback data associated with the current task/domain, and

wherein the current task/domain determining means determines the current task/domain by inferring the current user task/domain from at least one of past and current user behavior.

2. An apparatus according to claim 1, wherein:

the apparatus is a server on a wide area network,

a user command comprises one of a query for a discovery searching task/domain and a signifier for a signifier mapping task/domain.

9. An apparatus according to claim 1, wherein each of the plurality of task/domains corresponds to a category that the current user command is to be performed in.

10. An apparatus according to claim 1, wherein an objective of the current user command is determined from the current user command, and the determined objective is carried out within the current task/domain determined for the user command.

20. An apparatus according to claim 1, wherein the multiple users include the user that inputted the current user command.

21. An apparatus according to claim 1, wherein the storage means includes a table, and the task/domain segregation is by order of storage in the table.

22. An apparatus according to claim 1, wherein the cumulative feedback data is segregated for identified and unidentified task/domains.

23. An apparatus according to claim 1, wherein the storage means includes a non-tabular data structure.

33. An apparatus according to claim 1, wherein the means for storing cumulative feedback data stores cumulative feedback data that is gathered from multiple users and the multiple users include the user that inputted the current user command.

37. An apparatus according to claim 2, wherein the means for storing cumulative feedback data stores cumulative feedback data that is gathered from multiple users and the multiple users include the user that inputted the current user command.

3. A computer-implemented method for responding to a current user command associated with one of a plurality of task/domains, comprising:

determining a current task/domain with which a current user command inputted by a user is associated;

determining a current response to the current user command based on stored cumulative feedback data associated with the current task/domain, wherein the stored cumulative feedback data is gathered from previous iterations of the method and segregated in accordance with the plurality of task/domains;

communicating to the user the current response;

receiving from the user current feedback data regarding the current response; and

storing the current feedback data,

wherein the stored current feedback data is added to the stored cumulative feedback data associated with the current task/domain, and

wherein the current task/domain is determined by inferring the current task/domain from at least one of past and current user behavior.

4. A method according to claim 3, wherein:

the method is performed by an apparatus functioning as a server on a wide area network,

a user command comprises one of a query for a discovery searching task/domain and a signifier for a signifier mapping task/domain.

11. A method according to claim 3, wherein each of the plurality of task/domains corresponds to a category that the current user command is to be performed in.

12. A method according to claim 3, further comprising the steps of:

determining an objective of the current user command from the current user command; and

carrying out the determined objective within the current task/domain determined for the user command.

13. A method according to claim 3, wherein the stored cumulative feedback data is gathered from multiple users.

24. A method according to claim 3, wherein the cumulative feedback data is stored in a table, and the task/domain segregation is by order of storage in the table.

25. A method according to claim 3, wherein the cumulative feedback data is segregated for identified and unidentified task/domains.

26. A method according to claim 3, wherein the cumulative feedback data is stored in a non-tabular data structure.

34. A method according to claim 3, wherein the stored cumulative feedback data is gathered from multiple users and the multiple users include the user that inputted the current user command.

38. A method according to claim 4, wherein the stored cumulative feedback data is gathered from multiple users and the multiple users include the user that inputted the current user command.

5. A computer-readable storage medium storing program code executable by a program-controlled apparatus, wherein the code is operable to cause the apparatus to:

determine a current task/domain with which a current user command inputted by a user is associated;

determine a current response to the current user command based on stored cumulative feedback data associated with the current task/domain, wherein the stored cumulative feedback data is gathered from previous iterations of the method and segregated in accordance with the plurality of task/domains;

communicate to the user the current response;

receive from the user current feedback data regarding the current response; and

store the current feedback data,

wherein the stored current feedback data is added to the stored cumulative feedback data associated with the current task/domain, and

wherein the current task/domain is determined by inferring the current task/domain from at least one of past and current user behavior.

6. A computer-readable medium according to claim 5, wherein:

the apparatus functions as a server on a wide area network,

a user command comprises one of a query for a discovery searching task/domain and a signifier for a signifier mapping task/domain.

14. A computer-readable medium according to claim 5, wherein the current of task/domain corresponds to a category that the current user command is to be performed in.

15. A computer-readable medium according to claim 5, wherein the code is operable to cause the apparatus to:

determine an objective of the current user command from the current user command; and

carry out the determined objective within the current task/domain determined for the user command.

16. A computer-readable medium according to claim 5, wherein the stored cumulative feedback data is gathered from multiple users.

27. A computer-readable medium according to claim 5, wherein the cumulative feedback data is stored in a table, and the task/domain segregation is by order of storage in the table.

28. A computer-readable medium according to claim 5, wherein the cumulative feedback data is segregated for identified and unidentified task/domains.

29. A computer-readable medium according to claim 5, wherein the cumulative feedback data is stored in a non-tabular data structure.

35. A computer-readable medium according to claim 5, wherein the stored cumulative feedback data is gathered from multiple users and the multiple users include the user that inputted the current user command.

39. A computer-readable medium according to claim 6, wherein the stored cumulative feedback data is gathered from multiple users and the multiple users include the user that inputted the current user command.

7. An apparatus for responding to a current user command associated with one of a plurality of task/domains, the apparatus comprising:

a digital storage device that stores cumulative feedback data gathered during previous operations of the apparatus and segregated in accordance with the plurality of task/domains;

a first digital logic device that determines a current task/domain with which a current user command inputted by a user is associated;

a second digital logic device that determines a current response to the current user command based on a portion of the stored cumulative feedback data associated with the current task/domain;

a first communication interface that communicates to the user the current response; and

a second communication interface that receives from the user current feedback data regarding the current response,

wherein the current feedback data is added to the portion of the stored cumulative feedback data associated with the current task/domain, and

wherein the first digital logic device determines the current task/domain by inferring the current user task/domain from at least one of past and current user behavior.

8. An apparatus according to claim 7, wherein:

the apparatus is a server on a wide area network,

a user command comprises one of a query for a discovery searching task/domain and a signifier for a signifier mapping task/domain.

17. An apparatus according to claim 7, wherein each of the plurality of task/domains corresponds to a category that the current user command is to be performed in.

18. An apparatus according to claim 7, wherein an objective of the current user command is determined from the current user command, and the determined objective is carried out within the current task/domain determined for the user command.

19. An apparatus according to claim 7, wherein the stored cumulative feedback data is gathered from multiple users.

30. An apparatus according to claim 7, wherein the digital storage device includes a table, and the task/domain segregation is by order of storage in the table.

31. An apparatus according to claim 7, wherein the cumulative feedback data is segregated for identified and unidentified task/domains.

32. An apparatus according to claim 7, wherein the digital storage device includes a non-tabular data structure.

36. An apparatus according to claim 7, wherein the stored cumulative feedback data is gathered from multiple users and the multiple users include the user that inputted the current user command.

40. An apparatus according to claim 8, wherein the stored cumulative feedback data is gathered from multiple users and the multiple users include the user that inputted the current user command.