公开(公告)号：US11436540B2

公开(公告)日：2022-09-06

申请号：US16722649

申请日：2019-12-20

Applicant: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.

Inventor： Guangyao Han ,  Xingbo Chen ,  Guobin Xie ,  Yanjiang Liu ,  Fu Qu ,  Liqiang Xue ,  Jin Zhang ,  Wenjing Qin ,  Xiaolan Luo ,  Hongjiang Du ,  Zeqing Jiang

IPC: G06N20/20 ,  G06F9/38 ,  G06K9/62

Abstract: Embodiments of the present disclosure relate to a method and apparatus for generating information. The method may include: receiving a modeling request; determining a target number of initial machine learning pipelines according to a type of training data and a model type; and executing following model generation steps using the target number of initial machine learning pipelines: generating a target number of new machine learning pipelines based on the target number of initial machine learning pipelines; performing model training based on the training data, the target number of initial machine learning pipelines, and the target number of new machine learning pipelines, to generate trained models; evaluating the obtained trained models respectively according to the evaluation indicator; determining whether a preset training termination condition is reached; and determining, in response to determining the preset training termination condition being reached, a target trained model from the obtained trained models according to evaluation results.

公开(公告)号：US11367284B2

公开(公告)日：2022-06-21

申请号：US17117018

申请日：2020-12-09

Applicant: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.

Inventor： Bohao Feng ,  Xiaoshuai Zhang ,  Xingbo Chen

IPC: G06V20/40 ,  G06T7/73 ,  G06T7/246 ,  G10L13/02 ,  G11B27/10

Abstract: Embodiments of the present disclosure disclose a method and apparatus for commenting a video, and relate to the field of cloud computing. The method may include: acquiring content information of a to-be-processed video frame; constructing text description information based on the content information, the text description information being used to describe a content of the to-be-processed video frame; importing the text description information into a pre-trained text conversion model to obtain commentary text information corresponding to the text description information, the text conversion model being used to convert the text description information into the commentary text information; and converting the commentary text information into audio information.