Tencent Technology (Shenzhen) Company Limited

Guangzhou Hybribio Medicine Technology Ltd.

Guangdong Hybribio Biotech Co., Ltd.

Peixuan Chen

Qian Chen

Lin Li

Longxu Xie

Mengyu Liu

Yan Zheng

Zhisheng Guan

Xiaowei Feng

Jiayan Ma

Yiyuan Ge

Sanping Wu

Weiliang Zhuang

A method, apparatus, and server for generating a user score based on social networking information is provided. In the disclosed method, by processing circuitry of an information processing apparatus, default annotation information of a plurality of sampled users, an iuser score and an irelative user score for each of the sampled users are obtained. A user score model is trained according to the iuser score of the respective sampled user, the irelative user score of the respective sampled user, and the default annotation information of the respective sampled user. An (i+1)user score of the respective sampled user is subsequently calculated and a trained user score model, for each of the sampled users, is obtained when the (i+1)user score for the respective sampled user satisfies a training termination condition, The method provides a solution to evaluate the user score for a use when personal information of the user is missing or incorrect.

User score model training and calculation

The present invention discloses a method for isolating placental trophoblast cells from cervical exfoliated cells of a pregnant woman. Based on a specific antigen or combination expressed on the surface or inside of specific trophoblast cells, the designed microfluidic sorting chip or flow cytometer is used in the method to perform cell sorting of a cell suspension of a placental trophoblast sample, thus obtaining isolated and purified placental trophoblast cells. Compared with conventional methods, the method of the present invention has the advantages of non-invasively obtaining specimens and good specificity. Moreover, the method causes low risk of infection and abortion, allows earlier sampling time and can achieve the synchronous labeling of a plurality of antigens as well as identification and sorting of characteristic fluorescence signals; and the method has greatly improved accuracy and higher reliability and broader coverage area of detection results.

Method for isolating placental trophoblast cells from cervical exfoliated cells of pregnant woman

Embodiments of the present disclosure disclose a method for mining a social account of a target object, a server, and a storage medium. The method includes locating a target social group which the target object belongs to by using attribute information of the target object. The method includes parsing preset information of a social account in the target social group and obtaining first identity information of a user corresponding to the social account. The method also includes determining whether the first identity information matches with second identity information of the target object. When it is determined that the first identity information matches with the second identity information of the target object, the method further includes labeling the social account corresponding to the first identity information as a target social account of the target object.

Method for mining social account of target object, server, and storage medium

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Guangdong, China

Peixuan Chen