System, method and software for a speech-enabled call routing application using an action-object matrix
View Patent ↗A system, method and software for facilitating a speech-enabled call routing application using an action-object matrix is disclosed. In operation, a natural language user utterance may be evaluated to identify an action and object available in an action-object matrix indicating transactions or operations available to a user. Depending upon the contents of the natural language user utterance, additional prompts and/or a disambiguation dialogue may be effected to elicit an available action-object combination selection from the user. Following identification of an action-object combination from the natural language user utterance, the action-object matrix may cooperate with a look-up table to identify an appropriate use routing destination. Following identification of an appropriate routing destination, the user connection may be routed to a service agent or module configured to facilitate the user selected transaction as indicated by the action-object combination.
1. A system for routing a call, the system comprising:
a processor;
a non-transitory computer readable medium, accessible to the processor, including processor-executable program instructions, wherein the program instructions, when executed by the processor, cause the processor to perform operations comprising:
responding to detecting, in a caller utterance associated with a call from a caller, an indication of an available service and a task by:
accessing a matrix indicating routing destinations for combinations of available services and tasks;
identifying a routing destination associated with the caller utterance from the matrix; and
routing the call to the routing destination identified; and
responding to detecting, in the caller utterance, an indication of a task and failing to detect an indication of an available service by:
accessing the matrix to identify available services associated with the task indicated in the caller utterance; and
prompting the caller to indicate one of the available services identified.
2. The system of claim 1 , wherein identifying the routing destination includes identifying a service module of a transaction processing apparatus.
3. The system of claim 1 , wherein the prompting of the caller occurs as part of automated assistance provided to the caller.
4. The system of claim 1 , wherein the prompting of the caller occurs as part of technician assistance provided to the caller.
5. The system of claim 1 , wherein the available services include:
basic telephone services; and
optional services.
6. The system of claim 5 , wherein the optional services include:
call forwarding, caller ID, broadband services, and long distance services.
7. The system of claim 1 , wherein prompting the caller includes:
indicating an available service to the caller; and
prompting the caller to confirm the available service indicated.
8. The system of claim 1 , wherein the operations include:
executing a speech recognition utility to identify at least one of the available service and the task.
9. The system of claim 8 , wherein the speech recognition utility includes a statistical language modeling utility.
10. A tangible computer-readable medium including stored program instructions, executable by a processor, the program instructions, when executed by the processor, performing operations comprising:
responding to detecting, in a caller utterance associated with a call from a caller, an indication of an available service and a task by:
accessing a matrix indicating routing destinations for combinations of available services and tasks;
identifying a routing destination associated with the caller utterance from the matrix; and
routing the call to the routing destination identified; and
responding to detecting, in the caller utterance, an indication of a task and failing to detect an indication of an available service by:
accessing the matrix to identify available services associated with the task indicated in the caller utterance; and
prompting the caller to indicate one of the available services identified.
11. The computer readable medium of claim 10 , wherein identifying the routing destination includes identifying a service module of a transaction processing apparatus.
12. The computer readable medium of claim 10 , wherein the available services include:
basic telephone services; and
optional services, wherein the optional services include:
call forwarding, caller ID, broadband services, and long distance services.
13. The computer readable medium of claim 10 , wherein prompting the caller includes:
indicating an available service to the caller; and
prompting the caller to confirm the available service indicated.
14. The computer readable medium of claim 10 , wherein the speech recognition utility includes a statistical language modeling utility.