Zhengjie Gao

Zheng Jie (高正杰)
I worked at Chengdu Zhongdian Jinjiang Information Industry Co., Ltd. from 2019.11 to 2023.2. And worked at Beijing YiXinZhiYuan Technology Co., Ltd. from 2023.2 to 2023.5. Now, I'm a freelance. I received my M.E. from School of Computer Science, Chengdu University of Information Technology (CUIT) in 2020, supervised by Assoc. Prof. Ao Feng.

News | Research Interest | Education | Publications| Services| Patent| Awards

Email: gaozhengj@foxmail.com

News

[2023.8.28] I became a part-time lecturer at Geely University of China.
[2022.10] A paper is cited more than 200 times in google scholar!

Research Interest

I work in the field of sentiment analysis, Network Protocol Analysis and Large Language Model. Currently, I focus on the following research topics:

Aspect-based Sentiment Analysis
The Application of LLM in Mental Health Counseling
Model Editing

Education

Now I'm studying for my Ph.D.
2021.9-Now M.I.M. in School of Economic Information Engineering, Southwestern University of Finance and Economics.
2017.9-2020.6 M.E. in School of Computer Science, Chengdu University of Information Technology.
2013.9-2017.6 B.E. in School of Computer Science, Chengdu University of Information Technology.

Selected Publications

[1] Zhengjie Gao, Ao Feng, Xinyu Song, et al. “Target-Dependent Sentiment Classification With BERT,” IEEE Access, 2019.

[2] Ao Feng, Zhengjie Gao*, Xinyu Song, et al. “Modeling Multi-Targets Sentiment Classification Via Graph Convolutional Networks and Auxiliary Relation,” Computers, Materials & Continua, 2020.

[3] Xinyu Song, Ao Feng, Weikuan Wang, Zhengjie Gao. “Multidimensional Self-Attention for Aspect Term Extraction and Biomedical Named Entity Recognition,” Mathematical Problems in Engineering, 2020.

[4] Tianhao Xu, Ao Feng, Xinyu Song, Zhengjie Gao, et al. “Chinese News Data Extraction System Based on Readability Algorithm,” International Conference on Artificial Intelligence and Security, 2020.

[5] Xuelei Zhang, Xinyu Song, Ao Feng, Zhengjie Gao. “Multi-Self-Attention for Aspect Category Detection and Biomedical Multilabel Text Classification with BERT,” Mathematical Problems in Engineering, 2021.

Services

IEEE Access
Journal of Big Data
Knowledge and Information Systems
Social Network Analysis and Mining

Patent

Ao Feng, Zhengjie Gao, Xi Wu. Data annotation method based on man-machine cooperative learning, ZL201810416774.0
Zhengjie Gao, Xinyu Song, Ao Feng. A sentiment classification method for specific target based on improved BERT model, ZL201910809516.3
Zhengjie Gao, Ao Feng, Xinyu Song. A sentiment discrimination method based on fine-grained annotated data, ZL201910809268.2
Zhengjie Gao, Ao Feng, Xinyu Song. A method for sentiment classification of specific target based on graph neural network, ZL202010379339.2
Zhengjie Gao, Gang Guo, Min Guo, et al. A method and system for sentiment analysis of business subjects in financial news, 2019105907107(Under review)

Hornor and Scholarship

2020-Outstanding Master Thesis Nomination Award of ACM Chengdu Branch
2020-Outstanding Graduate Student Award
2019-Outstanding Graduate Cadre Award
2019-Second-class Scholarship for postgraduate studies of Chengdu University Information Technology
2019-Winning Prize of World Artificial Intelligence Conference 2019 Hackathon AutoNLP, Zhengjie Gao, Xinyu Song.
2019-Third class of The 15th "Challenge Cup" Sichuan University Students Extracurricular Academic Science and Technology Works Competition, Zhengjie Gao, Zhenghao Chen, Tianhao Xu, et al.
2018-Outstanding Graduate Cadre Award
2018-Third-class Scholarship for postgraduate studies of Chengdu University Information Technology
2017-Second-class Scholarship for postgraduate studies of Chengdu University Information Technology