公开(公告)号：US11132509B1

公开(公告)日：2021-09-28

申请号：US16208463

申请日：2018-12-03

Applicant: Amazon Technologies, Inc.

Inventor： Stanislaw Ignacy Pasko ,  Ross William McGowan ,  Aliaksei Kuzmin ,  Rui Liu

IPC: G06F40/295 ,  G06K9/62 ,  G10L15/19

Abstract: A speech interface device is configured to perform natural language understanding (NLU) processing in a manner that optimizes the use of resources on the speech interface device. In an example process, a domain classifier(s) is used to generate domain classifier scores associated with multiple candidate domains, and the candidate domains can then be evaluated, one candidate domain at a time, in accordance with the domain classifier scores (e.g., starting with a highest scoring candidate domain). For each candidate domain undergoing the evaluation, input data is by that domain's NLU model(s), and, as soon as a domain-specific NLU model(s) produces a NLU result with a confidence score that satisfies a threshold confidence score, the evaluation can be stopped for any remaining candidate domains.

公开(公告)号：US10938641B1

公开(公告)日：2021-03-02

申请号：US16186464

申请日：2018-11-09

Applicant: Amazon Technologies, Inc.

Inventor： Jonathan Andrew Fritz ,  Balaji Kannan ,  Nivetha Purusothaman ,  Parag Pramod Chaudhari ,  Jalpan Randeri ,  Yishan Yang ,  Udit Mehrotra ,  Sneha Bharadwaj ,  Rui Liu ,  Ajay Baliram Jadhav ,  Anoop Kochummen Johnson ,  Konstantin Milyutin ,  Vignesh Rajamani ,  Sachin Suresh Bhat ,  Anthony Virtuoso ,  Stefano Stefani ,  Rahul Pathak ,  Anurag Gupta ,  Ashok Kumar

IPC: H04L12/24 ,  H04L29/08 ,  G06F9/455 ,  H04L29/06

Abstract: Techniques for providing an on-demand development environment are described. A service of a provider network receives a request to launch a development environment, such as a notebook, from an electronic device. The service obtains an identification of a computing cluster hosted by the provider network. The service obtains an identification of a compute instance hosted within the provider network, the compute instance executing a software environment to host one or more development environments. The service causes the compute instance to launch a development environment. The service sends a message to configure the launched development environment to execute a computer program written in the development environment using the computing cluster. The service generates a token to secure communications between the electronic device and the development environment and sends the token to an originator of the request.