| 摘要 |
A user request is received, the user request including at least a speech input received from the user. A method includes processing the user request to obtain a representation of user intent, wherein the representation of user intent associates the user request with a task flow operationalizing a requested task, and the task flow is operable to invoke a plurality of services each supporting functions according to a respective plurality of service parameters. Based on the representation of user intent, one or more relevant task parameters is identified from a plurality of task parameters of the task flow. A subset of the plurality of services is selectively invoked, the selectively invoked subset of the plurality of services support functions according to the identified one or more relevant task parameters. |
