Tencent Technology (Shenzhen) Company Limited

Huawei Technologies Co., Limited

Qiang Yan

Wenhao Zheng

Xin Chen

Mingyuan Xu

Lie Kang

Tao Huang

Bin Hu

Hao Zhou

Hongfa Qiu

Meng Zhao

Yuxuan Zhang

Haitao Chen

Yifeng Wu

Zhe Feng

Huawei Zhang

Jiamin Chen

Jianxiong Feng

Jiayi Ding

Ge Wang

Xiaoyin Chen

Dechuan Zhan

Xiaosi Lai

Xiangyi Feng

Chuangmu Yao

Yixiang Fang

Jiashuai Shi

Cong Jiang

Tianyi Liang

Heyi Zhang

This application provide a keyword extraction method. The method includes: performing word segmentation on a text, to obtain a plurality of candidate words; selecting, from the plurality of candidate words, a candidate word that appears in the title; determining an extraction threshold according to an attention weight of the selected candidate word relative to the title; and determining a keyword of the text from the candidate words according to the extraction threshold.

Method for training keyword extraction model, keyword extraction method, and computer device

This application provides a keyword extraction method. The method includes: receiving an information entity including a title and a text; performing word segmentation on the text, to obtain a plurality of candidate words; and performing character segmentation on the title corresponding to semantics of the text, to obtain a plurality of characters; sequentially inputting the plurality of candidate words to a keyword extraction model, to obtain an attention weight of each candidate word relative to each character; selecting, from the plurality of candidate words, a candidate word that appears in the title; determining an extraction threshold according to an attention weight of the selected candidate word relative to each character; and determining a keyword of the text of the information entity from the candidate words according to the extraction threshold. This application further provide a method for training a keyword extraction model, a computer device, and a storage medium.

This application discloses a method of displaying information in a program interface of an application performed by a computer device. The method includes: displaying a virtual keyboard control and an extension bar control in the program interface; in response to an input operation in the virtual keyboard control, displaying at least one character string in the extension bar control, the at least one character string being determined according to the input operation in the virtual keyboard control; and in response to a select operation on a target string among the at least one character string in the extension bar control, displaying a function interface of applying a target function to the target string. This embodiment allows a user to quickly switch between function interfaces when using an application, thereby reducing operation steps of the user and improving human-computer interaction efficiency.

Interface display method and apparatus of application, device, and medium

This disclosure relates to a search result processing method and apparatus, and a storage medium. The method may include acquiring a search result according to a search keyword and obtaining an accurate matching score of the search result relative to the search keyword. The method may further include determining a semantic matching weight vector of the search result, a semantic representation vector of the search keyword, and a semantic representation vector of the search result. The method may further include obtaining a semantic matching score of the search result relative to the search keyword according to the semantic representation vectors and the semantic matching weight vector. The method may further include obtaining a similarity between the search result and the search keyword according to the accurate matching score and the semantic matching score.

Search result processing method and apparatus, and storage medium

Embodiments of the present invention relate to a method, an apparatus and a system for transmitting a media stream. The method is executed by an access terminal, includes: establishing a real-time collaboration channel between the access terminal and a network computer; sending through a first VDI channel to the network computer an operation instruction input by a user; receiving a real-time collaboration message that is sent through the real-time collaboration channel by the network computer; performing, through the network computer, media negotiation with a communication device, so as to determine a media attribute parameter that is used to transmit a media stream between the access terminal and the communication device; and transmitting, by the access terminal, a media stream mutually with the communication device according to the media attribute parameter determined through the media negotiation.

Method, apparatus and system for transmitting media stream

A connection recovery method includes searching, by a first terminal, for a recovery candidate corresponding to an interrupted connection; selecting, by the first terminal, one found recovery candidate as a first recovery candidate; sending, by the first terminal, a negotiation request to a second terminal; receiving, by the first terminal, a matching success message returned by the second terminal; and transmitting, by the first terminal, data to the second terminal according to the first connection information.

Connection recovery method, apparatus, and system

A method, an apparatus, and a system for implementing private network traversal are disclosed, where a message exchanged between a TURN server in a public network and a communications terminal in a local area network is transmitted through a pre-established websocket connection. The method includes: receiving, by the TURN server, a resource allocate request sent by the communications terminal, allocating a relay address and a resource port for the communications terminal; receiving a TURN data packet sent by the communications terminal, where the TURN data packet includes communication data and a multiplexing identifier, and sending the communication data to the remote node through the communications channel identified by the multiplexing identifier, thereby solving a problem in an existing TURN technology that in case that a firewall only opening an HTTP port is deployed, communication between a communications terminal in a local area network and a remote node cannot be implemented.

Method, apparatus, and system for implementing private network traversal

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Shenzhen, China

Qiang Yan