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portfolio
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publications
Ploidy Analysis Set of National Indigenous Varieties of Deciduous Fruit Trees Resources in 2012-2017
Published in Journal of Agricultural Big Data, 2023
The paper was funded by the following grants: National Agricultural Science Data Center (NASDC2022XM00); Framework for Agricultural Science Data Fusion and Automated Mining (2022YFF0711801); Basic Scientific Research Operating Expenses of Chinese Academy of Agricultural Sciences (Y2022LM20)
Recommended citation: Wei Yijin, Wang Xiaoli, Li Haoxian, Hu Lin, Fan Jingchao & Cao Shangyin. (2023). Ploidy Analysis Dataset of Indigenous Varieties of Deciduous Fruit Trees in Dominant Production Areas during 2012−2017. Journal of Agricultural Big Data, 5(01), 34−39. doi:10.19788/j.issn.2096-6369.230111.
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An Agricultural Policy Question Answering System Based on ChatGLM2-6B
Published in Frontiers of Data & Computing, 2024
The paper was funded by the following grant: National Key R&D Program “Application Demonstration for Convergent Science Scenarios” (2021YFF0704204)
Recommended citation: Wei Yijin & Fan Jingchao. (2024). Agricultural Policy Q&A System Based on ChatGLM2-6B. Frontiers of Data and Computational Development (Chinese and English), 6(04), 116-127.
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Construction of A Knowledge Graph for Selection and Breeding Research of New Potato Varieties in China Based on GraphRAG
Published in Journal of Plant Genetic Resources, 2024
The paper was funded by the following grant: Science and Technology Innovation Engineering Special Project of Chinese Academy of Agricultural Sciences (CAAS - ASTIP - 2024 - AII)
Recommended citation: Wei Yijin, Ren Youqiang, Zhao Hui, Fan Jingchao, Fang Wei & Yan Shen. (2025). Construction of a Knowledge Graph for New Potato Varieties in China Based on GraphRAG. Journal of Plant Genetic Resources, 26(06), 1229−1241. doi:10.13430/j.cnki.jpgr.20240919001.
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Classification Model of Agricultural Science and Technology Policies Based on Improved BERT-BiGRU-Attention
Published in Frontiers of Data & Computing, 2024
The paper was funded by the following grant: National Key R&D Program “Application Demonstration for Convergent Science Scenarios” (2021YFF0704204)
Recommended citation: Wei Yijin & Fan Jingchao. (2024). An Agricultural Science and Technology Policy Classification Model Based on Improved BERT-BiGRU-Attention. Frontiers of Data and Computational Development (Chinese and English), 6(06), 53−61.
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Information Extraction from Chinese Wheat Varieties Journal Based on Large Language Model
Published in Frontiers of Data & Computing, 2025
The paper was funded by the following grant: Science and Technology Innovation Engineering Special Project of Chinese Academy of Agricultural Sciences (CAAS - ASTIP - 2024 - AII)
Recommended citation: Wei Yijin, Chen Yanqing, Wang Xiudong & Fan Jingchao. (2025). Information Extraction from Records of Chinese Wheat Varieties Based on Large Language Models. Frontiers of Data and Computational Development (Chinese and English), 7(01), 175−185.
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talks
Talk 1 on Relevant Topic in Your Field
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Conference Proceeding talk 3 on Relevant Topic in Your Field
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teaching
Teaching experience 1
Undergraduate course, University 1, Department, 2014
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Teaching experience 2
Workshop, University 1, Department, 2015
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