Patents by Inventor Minzhe NIU

Minzhe NIU has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20240282119
    Abstract: A point cloud data processing method, a neural network training method, and a related device are provided. The method may be applied to the field of point cloud data processing in the field of artificial intelligence. The method may include: obtaining point cloud data corresponding to a target environment, where the point cloud data is divided into a plurality of target cubes; generating an initial feature of each target cube based on initial information of a target point in each target cube; updating initial features of the plurality of target cubes based on an attention mechanism to obtain updated features of the plurality of target cubes; and performing a feature processing operation on the updated features of the plurality of target cubes to obtain a prediction result corresponding to the point cloud data.
    Type: Application
    Filed: April 29, 2024
    Publication date: August 22, 2024
    Inventors: Minzhe NIU, Hang XU, Chunjing XU
  • Publication number: 20240070436
    Abstract: A method is provided for data processing performed by a processing system. The method comprises determining a set of first tokens for first data and a set of second token for second data, each token comprising information associated with a segment of the respective data, determining pair-wise similarities between the set of first tokens and the set of second tokens, each pair comprising a first token in the set of first tokens and a second token in the set of second tokens, determining, for each first token in the set of first tokens, a maximum similarity based on the determined pair-wise similarities between the respective first token and the second tokens in the set of second tokens, and determining a first similarity between the first data and the second data by aggregating the maximum similarities corresponding to the first tokens in the set of first set of tokens.
    Type: Application
    Filed: August 31, 2022
    Publication date: February 29, 2024
    Inventors: Hang XU, Lu HOU, Guansong LU, Minzhe NIU, Zhenguo LI, Runhui HUANG, Lewei YAO, Chunjing XU, Xiaodan LIANG
  • Publication number: 20230075836
    Abstract: A model training method and a related apparatus are provided, which may be used in computer vision to perform image detection. The method includes: extracting feature information in a target image; further separately extracting features of a target object from the feature information by using a Gaussian mask to obtain a first local feature and a second local feature; determining a feature loss by using the first local feature and the second local feature; performing prediction by using the first network and the second network based on a same region proposal set to obtain a first classification predicted value and a second classification predicted value, and obtaining a classification loss based on the first classification predicted value and the second classification predicted value; and training the second network based on the classification loss and the feature loss to obtain a target network.
    Type: Application
    Filed: November 14, 2022
    Publication date: March 9, 2023
    Inventors: Fuhui TANG, Xiaopeng ZHANG, Minzhe NIU, Zichen WANG, Jianhua HAN, Qi TIAN
  • Patent number: 11531867
    Abstract: Example user behavior prediction methods and apparatus are described. One example method includes obtaining a first contribution value of each piece of characteristic data for a specified behavior after obtaining behavior prediction information including a plurality of pieces of characteristic data. Every N pieces of characteristic data in the plurality of pieces of characteristic data may be processed by using one corresponding characteristic interaction model, to obtain a second contribution value of the every N pieces of characteristic data for the specified behavior. Finally, an execution probability of executing the specified behavior by a user may be determined based on the obtained first contribution value and the obtained second contribution value, to predict a user behavior. In the example method, interaction impact of the plurality of pieces of characteristic data on the specified behavior is considered during behavior prediction.
    Type: Grant
    Filed: April 16, 2020
    Date of Patent: December 20, 2022
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Ruiming Tang, Minzhe Niu, Yanru Qu, Weinan Zhang, Yong Yu
  • Publication number: 20200242450
    Abstract: Example user behavior prediction methods and apparatus are described. One example method includes obtaining a first contribution value of each piece of characteristic data for a specified behavior after obtaining behavior prediction information including a plurality of pieces of characteristic data. Every N pieces of characteristic data in the plurality of pieces of characteristic data may be processed by using one corresponding characteristic interaction model, to obtain a second contribution value of the every N pieces of characteristic data for the specified behavior. Finally, an execution probability of executing the specified behavior by a user may be determined based on the obtained first contribution value and the obtained second contribution value, to predict a user behavior. In the example method, interaction impact of the plurality of pieces of characteristic data on the specified behavior is considered during behavior prediction.
    Type: Application
    Filed: April 16, 2020
    Publication date: July 30, 2020
    Inventors: Ruiming TANG, Minzhe NIU, Yanru QU, Weinan ZHANG, Yong YU