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    Method and apparatus for pushing information based on artificial intelligence
    2.
    发明授权
    Method and apparatus for pushing information based on artificial intelligence 有权

    公开(公告)号：US11349680B2

    公开(公告)日：2022-05-31

    申请号：US16054812

    申请日：2018-08-03

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

    Inventor： Jianqing Cui ,  Yingchao Shi ,  Hao Tian ,  Qiaoqiao She ,  Shiqi Zhao

    IPC: H04L12/18 ,  H04N21/25 ,  G06N20/00 ,  G06V20/40

    Abstract: Embodiments of the disclosure disclose a method and apparatus for pushing information based on artificial intelligence. A specific embodiment of the method includes: mining, in response to a new match occurring, real-time match data of the match and real-time associated data of the match; generating structured data using the real-time match data; generating a to-be-recommended item using the real-time associated data and an offline item; determining whether a current time point is a recommendation node based on the structured data and real-time match state information acquired from a state manager; generating a to-be-pushed message based on the to-be-recommended item, the real-time match state information, and basic match information acquired from the state manager, and updating a to-be-pushed message record in the state manager, if the current time point is the recommendation node; and pushing the to-be-pushed message. The embodiment has improved the quality and timeliness of pushing a to-be-pushed message.

    Language generation method and apparatus, electronic device and storage medium
    4.
    发明授权
    Language generation method and apparatus, electronic device and storage medium 有权

    公开(公告)号：US11562150B2

    公开(公告)日：2023-01-24

    申请号：US17031569

    申请日：2020-09-24

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

    Inventor： Han Zhang ,  Dongling Xiao ,  Yukun Li ,  Yu Sun ,  Hao Tian ,  Hua Wu ,  Haifeng Wang

    IPC: G06F17/00 ,  G06F40/56

    Abstract: The present disclosure proposes a language generation method and apparatus. The method includes: performing encoding processing on an input sequence by using a preset encoder to generate a hidden state vector corresponding to the input sequence; in response to a granularity category of a second target segment being a phrase, decoding a first target segment vector, the hidden state vector, and a position vector corresponding to the second target segment by using N decoders to generate N second target segments; determining a loss value based on differences between respective N second target segments and a second target annotated segment; and performing parameter updating on the preset encoder, a preset classifier, and the N decoders based on the loss value to generate an updated language generation model for performing language generation.

    Topic Subscription Method and Apparatus, and Storage Medium
    6.
    发明申请
    Topic Subscription Method and Apparatus, and Storage Medium 审中-公开

    公开(公告)号：US20190155856A1

    公开(公告)日：2019-05-23

    申请号：US16234337

    申请日：2018-12-27

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

    Inventor： Hao Tian ,  Daren Li ,  Bo Huang ,  Dai Dai ,  Chengxiang Liu ,  Anjun Wei ,  Kexin Ren ,  Haiguang Yuan

    IPC: G06F16/953 ,  G06F16/33 ,  G06F16/31 ,  G06F16/174

    Abstract: Embodiments of the present disclosure disclose a method and apparatus for subscribing to a topic. The method includes: matching a persistent topic for a retrieval keyword based on the retrieval keyword of a user combined with at least one of historical behavior or a subscription record of the user; returning the persistent topic to a client for display, so that the user performs subscription; and saving the persistent topic subscribed to by the user, and when a matching resource corresponding to the persistent topic subscribed to by the user is updated, recommending the updated matching resource to the user. Since a recommendation strategy can be timely adjusted according to real-time behavior of a user combined with historical behavior, the probability of hitting a topic of interest to the user is increased.

    Multi-lingual model training method, apparatus, electronic device and readable storage medium
    7.
    发明授权
    Multi-lingual model training method, apparatus, electronic device and readable storage medium 有权

    公开(公告)号：US11995405B2

    公开(公告)日：2024-05-28

    申请号：US17348104

    申请日：2021-06-15

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

    Inventor： Xuan Ouyang ,  Shuohuan Wang ,  Chao Pang ,  Yu Sun ,  Hao Tian ,  Hua Wu ,  Haifeng Wang

    IPC: G06F40/30 ,  G06F40/58 ,  G06N20/00

    CPC classification number: G06F40/30 ,  G06F40/58 ,  G06N20/00

    Abstract: The present disclosure provides a multi-lingual model training method, apparatus, electronic device and readable storage medium and relates to the technical field of deep learning and natural language processing. A technical solution of the present disclosure when training the multi-lingual model is: obtaining training corpuses comprising a plurality of bilingual corpuses and a plurality of monolingual corpuses; training a multi-lingual model with a first training task by using the plurality of bilingual corpuses; training the multi-lingual model with a second training task by using the plurality of monolingual corpuses; and completing the training of the multi-lingual model in a case of determining that loss functions of the first training task and second training task converge. In the present disclosure, the multi-lingual model can be enabled to achieve semantic interaction between different languages and improve the accuracy of the multi-lingual model in learning the semantic representations of the multi-lingual model.

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