公开(公告)号：US20250021884A1

公开(公告)日：2025-01-16

申请号：US18775912

申请日：2024-07-17

Applicant: Amazon Technologies, Inc.

Inventor： Leo Parker Dirac ,  Nicolle M. Correa ,  Aleksandr Mikhaylovich Ingerman ,  Sriram Krishnan ,  Jin Li ,  Sudhakar Rao Puvvadi ,  Saman Zarandioon

IPC: G06N20/00

Abstract: A machine learning service implements programmatic interfaces for a variety of operations on several entity types, such as data sources, statistics, feature processing recipes, models, and aliases. A first request to perform an operation on an instance of a particular entity type is received, and a first job corresponding to the requested operation is inserted in a job queue. Prior to the completion of the first job, a second request to perform another operation is received, where the second operation depends on a result of the operation represented by the first job. A second job, indicating a dependency on the first job, is stored in the job queue. The second job is initiated when the first job completes.

公开(公告)号：US11386351B2

公开(公告)日：2022-07-12

申请号：US16159441

申请日：2018-10-12

Applicant: Amazon Technologies, Inc.

Inventor： Leo Parker Dirac ,  Nicolle M. Correa ,  Aleksandr Mikhaylovich Ingerman ,  Sriram Krishnan ,  Jin Li ,  Sudhakar Rao Puvvadi ,  Saman Zarandioon

IPC: G06N20/00 ,  G06N99/00

Abstract: A machine learning service implements programmatic interfaces for a variety of operations on several entity types, such as data sources, statistics, feature processing recipes, models, and aliases. A first request to perform an operation on an instance of a particular entity type is received, and a first job corresponding to the requested operation is inserted in a job queue. Prior to the completion of the first job, a second request to perform another operation is received, where the second operation depends on a result of the operation represented by the first job. A second job, indicating a dependency on the first job, is stored in the job queue. The second job is initiated when the first job completes.

公开(公告)号：US20210374610A1

公开(公告)日：2021-12-02

申请号：US17214047

申请日：2021-03-26

Applicant: Amazon Technologies, Inc.

Inventor： Leo Parker Dirac ,  Aleksandr Mikhaylovich Ingerman

IPC: G06N20/00

Abstract: At a machine learning service, a determination is made that an analysis to detect whether at least a portion of contents of one or more observation records of a first data set are duplicated in a second set of observation records is to be performed. A duplication metric is obtained, indicative of a non-zero probability that one or more observation records of the second set are duplicates of respective observation records of the first set. In response to determining that the duplication metric meets a threshold criterion, one or more responsive actions are initiated, such as the transmission of a notification to a client of the service.