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- 作者: Feng-Jiao Chen,Yan-Ni Ling,Ke-Yi Wang,Yu-Qing Yao,Wen-Hui Chen,Ye Liu,Jin-Yu Zhao,Xiao-Yan Xin,Ying Shi,Wen-Min Wang ( 1College of Chemistry and Materials, Taiyuan Normal University, Jinzhong, Shanxi 030619, PR China;2These authors contributed equally to this work.;3Civil Aviation Modern Industry College, Ningxia Institute of Science and Technology, ShiZuiShan, NingXia 753000, PR China;4Shanxi Institute of Technology, Yangquan, Shanxi 045000, PR China )
- 出处: 436 2025 P117473
- 摘要: Two tetranuclear lantharide-based complexes: [Yb] and [Yb]·2CHCN -5-amino)-8-hydroxyquinoline; and HL = -5-amino)-8-hydroxyquinoline) were construct
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点击量:1
- 作者: Feng-Jiao Chen,Yan-Ni Ling,Ke-Yi Wang,Yu-Qing Yao,Wen-Hui Chen,Ye Liu,Jin-Yu Zhao,Xiao-Yan Xin,Ying Shi,Wen-Min Wang ( 1College of Chemistry and Materials, Taiyuan Normal University, Jinzhong, Shanxi 030619, PR China;2These authors contributed equally to this work.;3Civil Aviation Modern Industry College, Ningxia Institute of Science and Technology, ShiZuiShan, NingXia 753000, PR China;4Shanxi Institute of Technology, Yangquan, Shanxi 045000, PR China )
- 出处: 436 2025 Vol.272 P117473
- 摘要: Two tetranuclear lantharide-based complexes: [Yb] and [Yb]·2CHCN -5-amino)-8-hydroxyquinoline; and HL = -5-amino)-8-hydroxyquinoline) were construct
- 作者: 史颖,丁天琪,祁晓博,亓慧 ( 太原师范学院计算机科学与技术学院 )
- 出处: 8 2024 第1期
- 关键词: GradientBoosting模型 SHAP模型 相对贫困预测 特征分析
- 摘要: 构建相对贫困人口识别体系和监测预警机制,增强监测预警机制的针对性和有效性,是相对贫困长效治理的必要条件。由于相对贫困识别的理论和算法研究相对较少,本文提出了一种可解释的相对贫困识别与预警模型,即IEWRP模型。该模型以2018—2020年中国家庭追踪调查问卷数据为研究对象,运用方差分析技术对原始数据
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- 作者: 程凤伟,王文剑,史颖,张珍珍 ( 太原学院计算机科学与技术系;山西大学智能信息处理研究所;山西警察学院网络安全保卫系;太原师范学院计算机科学与技术学院 )
- 出处: 131 2024 第5期
- 关键词: 图神经网络 节点分类 非平衡数据 过采样 对抗数据增强
- 摘要: 图神经网络在节点分类任务中取得了显著的成功,然而,目前的GNNs 模型倾向于处理具有大量标记数据的多数类,较少关注标记较少的少数类,传统方法常通过过采样来解决这一问题,但可能会导致过拟合.近期的一些研究提出了从标记节点合成少数类附加节点的方法,但对于生成的节点是否真正代表相应的少数类,没有明确保证,
- 作者: 王政,裔扬,史颖,赵兴旺,吴晨旭 ( 1太原师范学院智能优化计算与区块链技术山西省重点实验室;2扬州大学信息工程学院;3太原师范学院计算机科学与技术学院;4山西大学计算机与信息技术学院 )
- 出处: 8 2024 第47卷 第6期 P1190-1200
- 关键词: LightGBM模型 能源贫困预测 特征关联分析 模型解释方法
- 摘要: 为解决传统梯度提升树方法在能源贫困识别时容易出现的训练不足、过拟合、可解释性差等问题,本文提出了一种面向能源贫困识别任务的轻量可解释梯度提升树方法。该方法首先剔除原始数据中的缺失值、异常值等噪声样本,根据特征关联分析后的样本梯度进行排序,以实现梯度提升树内部节点的分割,随后采用特征绑定技术加速训练过
期刊
- 作者: Hui Qi, Zhen Wang, Xiaobo Qi, Ying Shi, Tianwu Xie ( Affiliations 1 Taiyuan Normal University, Taiyuan Normal University, Wujinshan Town, Yuci District, Jinzhong City, Shanxi Province, China., Taiyuan, 030619, CHINA. 2 Taiyuan Normal University, Taiyuan Normal University, Wujinshan Town, Yuci District, Jinzhong City, Shanxi Province, China., Taiyuan, Shanxi , 030619, CHINA. 3 Fudan University, Institute of Radiation Medicine, Fudan University, No. 2094, Xietu Road, Shanghai, China., Shanghai, 200433, CHINA. )
- 出处: 4028 2024
- 关键词: UNet++ dual attention image segmentation multiscale residuals renal tumor.
- 摘要: Objective: Laparoscopic renal unit-preserving resection is a routine and effective means of treating renal tumors. Image segmentation is an essential
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点击量:1
期刊
- 作者: Hui Qi,Zhen Wang,Xiaobo Qi,Ying Shi,Tianwu Xie ( 1School of Computer Science and Technology, Taiyuan Normal University, Shanxi 030619, People's Republic of China;2Institute of Radiation Medicine, Fudan University, Shanghai 200032, People's Republic of China )
- 出处: 4042 2024 Vol.69 No.7 P075002
- 摘要: Objective. Laparoscopic renal unit-preserving resection is a routine and effective means of treating renal tumors. Image segmentation is an essential
期刊
- 作者: Xiaobo Qi, Yachen Lu, Ying Shi, Hui Qi, Lifang Ren ( Affiliations 1 School of Computer Science and Technology, Taiyuan Normal University, Jinzhong, Shanxi, China. 2 Shanxi Key Laboratory of Intelligent Optimization Computing and Blockchain Technology, Jinzhong, Shanxi, China. 3 School of Computer and Information Technology, Shanxi University, Taiyuan, Shanxi, China. 4 School of information, Shanxi University of Finance and Economics, Taiyuan, PR China. )
- 出处: 2666 2024 Vol.19 No.7 Pe0306090
- 摘要: Diabetes is a chronic disease, which is characterized by abnormally high blood sugar levels. It may affect various organs and tissues, and even lead t
期刊
- 作者: Qinghua WANG,Ying HOU,Yanhui LI,Ying SHI,Guoxiang LIU ( 1College of Biological Sciences and Technology,Taiyuan Normal University;2Shanxi Vocational University of Engineering Science and Technology;3Key Laboratory of Algal Biology,Institute of Hydrobiology,Chinese Academy of Sciences )
- 出处: 4135 2024 第42卷 第4期 P1272-1285
- 摘要: Members of the family Scenedesmaceae are some of the most common algal taxa in inland ecosystems, and they are widely distributed in freshwaters, aeri
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点击量:3
- 发明人: 祁晓博,魏艳龙,史颖,亓慧 ( 太原师范学院 )
- 申请人: 太原师范学院
- 申请号: 202321499227.6
- 申请日期: 2023.06.13
- 摘要: 本实用新型涉及煤矿井下猴车钢索探伤领域,具体是一种可调节偏置磁场的矿井钢索电磁超声远程探伤装置,其包括四根L形连接梁、两个条形永磁体、两个支撑环、外层支撑管、内层支撑管、两组径向支撑梁、偏置磁场线圈、可调电流源、超声激励/接收线圈、超声脉冲激励/接收仪,偏置磁场线圈绕制于外层支撑管的外侧面,可调电流
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点击量:1