Pattern processing system specific to a user group

• US 9,009,043 B2
• Filed: 08/20/2012
• Issued: 04/14/2015
• Est. Priority Date: 06/06/2001
• Status: Expired due to Fees

• Current Assignee: Nuance Communications, Inc. (Microsoft Corporation)
• Original Assignee: Nuance Communications, Inc. (Microsoft Corporation)
• Inventors: Beyerlein, Peter
• Primary Examiner(s): Godbold, Douglas
• Application Number:
  US13/589,394
• Publication Number:
  US 20120310647A1
• Time in Patent Office: 967 Days
• Field of Search: 704231-257
• US Class Current: 704/236
• CPC Class Codes: G10L 15/07 to the speaker

Abstract

Methods and apparatus for identifying a user group in connection with user group-based speech recognition. An exemplary method comprises receiving, from a user, a user group identifier that identifies a user group to which the user was previously assigned based on training data. The user group comprises a plurality of individuals including the user. The method further comprises using the user group identifier, identifying a pattern processing data set corresponding to the user group, and receiving speech input from the user to be recognized using the pattern processing data set.

Claims

1. A method for identifying a user group in connection with user group-based speech recognition, the method comprising acts of:

receiving, from a user, by at least one computer, a user group identifier,

wherein the user group identifier identifies a user group to which the user was previously assigned prior to the receiving of the user group identifier by the at least one computer,

wherein the assignment of the user to the user group was based on training data comprising at least one speech utterance from the user,

wherein the user group identifier is shared by each of a plurality of individuals assigned to the user group based on one or more similar speech characteristics, and

wherein the user group identifier uniquely identifies a pattern processing data set shared by each of the plurality of individuals, including the user, that are assigned to the user group via the user group identifier;

selecting, using at least one computer, the pattern processing data set identified by the user group identifier corresponding to the user group; and

receiving speech input from the user to be recognized using the pattern processing data set using at least one computer.

2. The method of claim 1, further comprising acts of:

receiving training pattern speech input from the user; and

assigning the user group identifier to the user based on the training pattern speech input.

3. The method of claim 1, wherein the user group identifier comprises a numeric code.

4. The method of claim 1, wherein the user group identifier comprises a symbolic name.

5. The method of claim 1, further comprising an act of:

accessing, via a network, the pattern processing data set.

6. The method of claim 1, further comprising an act of:

performing recognition of the speech input using the pattern processing data set.

7. The method of claim 1, further comprising an act of:

transmitting the speech input to a remote location for recognition of the speech input at the remote location.

8. An apparatus for identifying a user group in connection with user group-based speech recognition, the apparatus comprising:

at least one user interface;

at least one memory to store processor-executable instructions; and

at least one processor communicatively coupled to the at least one user interface and the at least one memory, wherein upon execution of the processor-executable instructions by the at least one processor, the at least one processor;

controls the at least one user interface to receive, from a user, a user group identifier,

wherein the user group identifier identifies a user group to which the user was previously assigned prior to the receiving of the user group identifier by the at least one user interface,

wherein the assignment of the user to the group was based on training data comprising at least one speech utterance from the user,

wherein the user group identifier is shared by each of a plurality of individuals assigned to the user group based on one or more similar speech characteristics, and

wherein the user group identifier uniquely identifies a pattern processing data set shared by each of the plurality of individuals, including the user, that are assigned to the user group via the user group identifier;

using the user group identifier, selects the pattern processing data set identified by the user group identifier corresponding to the user group; and

controls the at least one user interface to receive speech input from the user to be recognized using the pattern processing data set.

9. The apparatus of claim 8, wherein the at least one processor further:

controls the at least one user interface to receive training pattern speech input from the user; and

assigns the user group identifier to the user based on the training pattern speech input.

10. The apparatus of claim 8, wherein the user group identifier comprises a numeric code.

11. The apparatus of claim 8, wherein the user group identifier comprises a symbolic name.

12. The apparatus of claim 8, wherein the at least one processor further:

controls a network interface to access the pattern processing data set.

13. The apparatus of claim 8, wherein the at least one processor further:

performs recognition of the speech input using the pattern processing data set.

14. The apparatus of claim 8, wherein the at least one processor further:

controls a network interface to transmit the speech input to a remote location for recognition of the speech input at the remote location.

15. At least one computer-readable storage device encoded with instructions that, when executed on at least one processor, perform a method for identifying a user group in connection with user group-based speech recognition, the method comprising:

electronically receiving, from a user, a user group identifier,

wherein the user group identifier identifies a user group to which the user was previously assigned prior to the receiving of the user group identifier,

wherein the assignment of the user to the user group was based on training data comprising at least one speech utterance from the user,

wherein the user group identifier is shared by each of a plurality of individuals assigned to the user group based on one or more similar speech characteristics, and

wherein the user group identifiers uniquely identifies a pattern processing data set shared by each of the plurality of individuals, including the user, that are assigned to the user group via the user group identifier;

using the user group identifier, selecting the pattern processing data set identified by the user group identifier corresponding to the user group; and

electronically receiving speech input from the user to be recognized using the pattern processing data set.

16. The at least one computer-readable storage device of claim 15, wherein the method further comprises:

electronically receiving training pattern speech input from the user; and

assigning the user group identifier to the user based on the training pattern speech input.

17. The at least one computer-readable storage device of claim 15, wherein the user group identifier comprises a numeric code.

18. The at least one computer-readable storage device of claim 15, wherein the user group identifier comprises a symbolic name.

19. The at least one computer-readable storage device of claim 15, wherein the method further comprises:

electronically accessing, via a network, the pattern processing data set.

20. The at least one computer-readable storage device of claim 15, wherein the method further comprises:

performing recognition of the speech input using the pattern processing data set.