Beijing Bayi Space Lcd Technology Co., Ltd

Beijing Jingdong Tuoxian Technology Co., Ltd.

Pei Xie

Lei Han

Shuai Yang

Kun Jiang

Ya Zhang

Jianbo Sun

Hao Wen

Youwen Cheng

Bin Hou

Haiwei Zhang

Yijie Tang

Xiong Dai

A method and apparatus for constructing a drug knowledge graph are provided. The method may include: identifying entities in a drug text; replacing medical key entities among the entities with character strings that conform to a preset rule, to obtain a replaced text; restoring the character strings in a word segmentation result, determined based on the replaced text, to the medical key entities replaced by the character strings; forming a linear entity relationship between the entities based on the entities; and generating a drug knowledge graph according to a parsing result obtained by syntactically parsing the linear entity relationship.

Method and apparatus for constructing drug knowledge graph

The disclosure belongs to the technical field of liquid crystal materials, and specifically relates to a polymerizable compound, a preparation method therefor, and the use thereof. The polymerizable compound has a structure as shown in general formula I. Compared with the existing polymerizable RM, the polymerizable compound has the advantages of a good solubility, a faster polymerization rate, a more complete extent of polymerization, and less residues, thereby improving the problem of poor display to a great extent.

Polymerizable compound, preparation method therefor, and use thereof

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Beijing, China

Pei Xie