Sony Corporation

China Petroleum Chemical Corporation

Beijing University of Chemical Tehcnology

Jun Qi

Wei Hua

Youzheng Wu

Yixian Wu

Changqing Duan

Guojun Zheng

Han Zhu

Liangxing Ma

Qijun Mu

Yanqin Hao

Ximing Zhao

An electronic device and method for text processing, the electronic device comprises a processor (), and the processor is configured to: determine a correlation between a first text vector and a second text vector, wherein the first text vector and the second text vector are multi-dimensional, real number vectors generated on the basis of a same text, respectively; obtain, according to the correlation, a third text vector representing the text, wherein a vector space in which the third text vector is located is correlated to vector spaces in which first text and second text vectors are located. The electronic device and method of the present invention can be used to create a text-feature representation model which represents text features by combining a plurality of view angles, thereby improving the performance of natural language processing.

Electronic device and method for text processing

The present disclosure provides an additive and a method for terminating polymerization and/or reducing viscosity of polymer solution. The additive comprises a carboxylic acid, an alcohol, a salt chosen from alkali metal salts, alkaline earth metal salts, ammonium salts, and any combination thereof, and optionally, water. The method of the present disclosure comprises adding the additive according to present disclosure into a polymer solution and mixing the resulting mixture. The additive of the present disclosure can terminate living polymer chain ends efficiently and can destroy catalytic active centers and can substantially reduce the viscosity of a polymer solution.

Additives and methods for terminating polymerization and/or reducing viscosity of polymer solution

Growing community of inventors

Beijing, China

Jun Qi