China National Institute of Standardization

Beijing Helee Bio-Energy Ltd.

Zhejiang Chint Electrics Co., Ltd.

Seari Electric Technology Co., Ltd.

Chint Group Corporation

Changqing Zhou

Dawei Wang

Haitao Wang

Liangliang Liu

Xiangyi Gu

Hongyan Li

Xiaomin Xia

Wenzhi Pan

Xinyu Cao

Xinghua Yang

Wenjin Li

Guang Lei

Liying Yu

Shenhu Zhang

A method for automatically identifying word repetition errors includes the following steps: after performing word segmentation on a large-scale training corpus, performing statistics to obtain two-tuple and three-tuple structures including repeated words in the training corpus, and repeated combination degrees, left contextual adjacent word information entropy and right contextual adjacent word information entropy in the training corpus; performing statistics and recording words containing repeated characters in a Chinese dictionary and establishing a repeated word library of the Chinese dictionary; judging the repeated words appearing in the text to be subjected to error checking based on the repeated words in the Chinese dictionary; and judging the repeated words appearing in the text to be subjected to error checking based on the repeated combination degrees, left contextual adjacent word information entropy and right contextual adjacent word information entropy obtained by performing statistics.

Method for automatically identifying word repetition errors

A container-type biogas purification film method purification system comprises: a desulfurization and dehydration unit, a compressor, a purification unit, a heat exchanger, and a film-group purification and gas preparation unit that are disposed inside a movable container and are sequentially connected, the desulfurization and dehydration unit is connected to a biogas source generated by an anaerobic fermentation.

Container-type biogas purification film method purification system

Growing community of inventors

Beijing, China

Changqing Zhou