个人简介：
孙宇佳，女，博士，助理研究员，2024年毕业于捷克共和国奥斯特拉发技术大学电气工程和计算机科学学院，获信息学博士学位。主要研究方向：人工智能、深度学习、自然语言处理等。以第一作者和通讯作者发表9篇英文学术论文，其中5篇被SCI收录，4篇被EI收录。曾深度参与捷克共和国科学基金会、教育青年与体育部、技术部及捷克共和国国家超级计算中心的多个科研项目，积累了丰富的科研经验。
代表性论文：
1.Sun Y, PlatošJ. Abstractive Text Summarization Model Combining a Hierarchical Attention Mechanism and Multiobjective Reinforcement Learning[J]. Expert Systems with Applications, 2024: 123356.
2.Sun Y, PlatošJ. A method for constructing word sense embeddings based on word sense induction[J]. Scientific Reports, 2023, 13(1): 12945.
3.Sun Y, PlatošJ. Attention-based Stacked Bidirectional Long Short-term Memory Model for Word Sense Disambiguation[J]. ACM Transactions on Asian and Low-Resource Language Information Processing, 2023.
4.Sun Y, PlatošJ. High‐dimensional data classification model based on random projection and Bagging‐support vector machine[J]. Concurrency and Computation: Practice and Experience, 2021, 33(9): e6095.
5.Sun Y, PlatošJ. High-dimensional text clustering by dimensionality reduction and improved density peak[J]. Wireless Communications and Mobile Computing, 2020, 2020: 1-16.
6.Sun Y, PlatošJ. High-Dimensional Data Clustering Algorithm Based on Stacked-Random Projection[C]//Advances in Intelligent Networking and Collaborative Systems: The 12th International Conference on Intelligent Networking and Collaborative Systems (INCoS-2020) 12. Springer International Publishing, 2021: 391-401.
7.Sun Y, PlatošJ. Segmentation of CAPTCHA using corner detection and clustering[C]//Proceedings of the Fourth International Scientific Conference“Intelligent Information Technologies for Industry”(IITI’19) 4. Springer International Publishing, 2020: 655-666.
8.Sun Y, PlatošJ. Text classification based on topic modeling and chi-square[C]//Genetic and Evolutionary Computing: Proceedings of the Thirteenth International Conference on Genetic and Evolutionary Computing, November 1–3, 2019, Qingdao, China 13. Springer Singapore, 2020: 513-520.
9.Sun Y, PlatošJ. CAPTCHA recognition based on Kohonen maps[C]//Advances in Intelligent Networking and Collaborative Systems: The 11th International Conference on Intelligent Networking and Collaborative Systems (INCoS-2019). Springer International Publishing, 2020: 296-305.
主要科研项目：
1.基于预训练语言模型和自适应多目标强化学习深度融合的生成式文本摘要模型，河北省燕赵黄金台聚才计划骨干人才项目（留学回国平台），5万元，主持。
2.基于多模态知识图谱的科技创新统计平台，河北省统计局，主持。
3.基于大语言模型和知识图谱的人社一体化智能问答系统，河北省人力资源和社会保障一般项目，主持。
4.基于BIM的生产综合管理决策系统研发，企业课题，33万元，主持。
联系方式：
Email：001948@hgu.edu.cn
