公开(公告)号：US11202214B2

公开(公告)日：2021-12-14

申请号：US17087933

申请日：2020-11-03

Applicant: Google LLC

Inventor： Sharath Ananth ,  Brian Barritt ,  Jin Zhang

IPC: H04B7/185 ,  H04W24/00 ,  G06N3/02 ,  H04W4/00 ,  H04W24/02 ,  G06N3/08 ,  H04W84/06

Abstract: The disclosure provides a method of operating a communication network. The method includes receiving input data related to a state of the communication network and operation of the communication network. The method then includes determining a policy for the communication network based on the input data. The policy is a set of features for forming a plurality of communication links in the communication network over a time interval. The plurality of communication links provides one or more paths through the communication network. Determining the policy is based at least in part on utility values of previous policies. The utility values of previous policies are derived using simulation and/or real-world implementation of the previous policies. The communication network is then operated to implement the policy in the time interval.

公开(公告)号：US11580422B1

公开(公告)日：2023-02-14

申请号：US16818804

申请日：2020-03-13

Applicant: Google LLC

Inventor： Peter Wubbels ,  Tyler Rhodes ,  Jin Zhang ,  Kira Whitehouse ,  Rohan Ganeshananthan

IPC: G06N5/04 ,  G16H30/40 ,  G16H50/20 ,  G06N20/00

Abstract: Machine learning models used in medical diagnosis should be validated after being deployed in order to reduce the number of misdiagnoses. Validation processes presented here assess a performance of the machine learning model post-deployment. In post-deployment validation, the validation process monitoring can include: (1) monitoring to ensure a model performs as well as a reference member such as another machine learning model, and (2) monitoring to detect anomalies in data. This post-deployment validation helps identify low-performing models that are already deployed, so that relevant parties can quickly take action to improve either the machine learning model or the input data.

公开(公告)号：US20220191715A1

公开(公告)日：2022-06-16

申请号：US17520188

申请日：2021-11-05

Applicant: GOOGLE LLC

Inventor： Sharath Ananth ,  Brian Barritt ,  Jin Zhang

IPC: H04W24/02 ,  G06N3/08

Abstract: The disclosure provides a method of operating a communication network. The method includes receiving input data related to a state of the communication network and operation of the communication network. The method then includes determining a policy for the communication network based on the input data. The policy is a set of features for forming a plurality of communication links in the communication network over a time interval. The plurality of communication links provides one or more paths through the communication network. Determining the policy is based at least in part on utility values of previous policies. The utility values of previous policies are derived using simulation and/or real-world implementation of the previous policies. The communication network is then operated to implement the policy in the time interval.