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POINTER: 作品数：48被引量：19H指数：3; 导出分析报告; 相关领域：自动化与计算机技术更多>>; 相关作者：周玉成刘鑫钰侯晓鹏苗虎张星梅更多>>; 相关机构：清华大学中国林业科学研究院河北省教育考试院石家庄市农林科学研究院更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金科研院所技术开发研究专项资金中央级公益性科研院所基本科研业务费专项国家重点基础研究发展计划更多>>

混合动力矿用卡车多因素和多目标的集成优化研究: 《金属矿山》2025年第4期201-210,共10页李洪亮尚利花; 内蒙古自治区高等学校科学研究重点项目(编号:NJZZ22444);内蒙古自治区直属高校基本科研业务费项目(编号:2023QNJS102);内蒙古自然科学基金项目(编号:2024LHMS05007)。; 混合动力矿用卡车的部件参数和控制参数共同制约整车的综合性能,针对其优化涉及多因素和多目标的特点,提出了混合动力矿用卡车集成优化研究。建立以动力性为约束条件,部件参数和控制参数为优化变量,燃油经济性和系统体积最小化为目标的...; 关键词：混合动力矿用卡车燃油经济性系统体积最小化 Pointer智能优化算法 NSGA-Ⅱ算法

Enhancing the generalization capability of 2D array pointer networks through multiple teacher-forcing knowledge distillation: 《Journal of Automation and Intelligence》2025年第1期29-38,共10页Qidong Liu Xin Shen Chaoyue Liu Dong Chen Xin Zhou Mingliang Xu; in part by the National Science Foundation of China under Grant No.62276238;in part by the National Science Foundation for Distinguished Young Scholars of China under Grant No.62325602;in part by the Natural Science Foundation of Henan,China under Grant No.232300421095.; The Heterogeneous Capacitated Vehicle Routing Problem(HCVRP),which involves efficiently routing vehicles with diverse capacities to fulfill various customer demands at minimal cost,poses an NP-hard challenge in combin...; 关键词：Vehicle routing problem Multi-teacher knowledge distillation Teacher-forcing Pointer network

Recognition of Pointer Meter Readings Based on YOLOv8 and DeepLabv3+: 《Journal of Computer and Communications》2025年第1期15-25,共11页Jingwei Li Md. Al Amin Zhiyu Shao; Pointer instruments are widely used in the nuclear power industry. Addressing the issues of low accuracy and slow detection speed in recognizing pointer meter readings under varying types and distances, this paper pro...; 关键词：Nuclear Power Pointer Instrument YOLOv8 DeepLabv3+ Reading Recognition

Graph Pointer Network Based Hierarchical Curriculum Reinforcement Learning Method Solving Shuttle Tankers Scheduling Problem: 《Complex System Modeling and Simulation》2024年第4期339-352,共14页Xiaoyong Gao Yixu Yang Diao Peng Shanghe Li Chaodong Tan Feifei Li Tao Chen; supported by the National Natural Science Foundation of China(Nos.22178383 and 21706282);Beijing Natural Science Foundation(No.2232021);Research Foundation of China University of Petroleum(Beijing)(No.2462020BJRC004).; Shuttle tankers scheduling is an important task in offshore oil and gas transportation process,which involves operating time window fulfillment,optimal transportation planning,and proper inventory management.However,c...; 关键词：graph pointer network hierarchical reinforcement learning curriculum learning shuttle tanker scheduling problem

GeoNER:Geological Named Entity Recognition with Enriched Domain Pre-Training Model and Adversarial Training: 《Acta Geologica Sinica(English Edition)》2024年第5期1404-1417,共14页MA Kai HU Xinxin TIAN Miao TAN Yongjian ZHENG Shuai TAO Liufeng QIU Qinjun; financially supported by the Natural Science Foundation of China(Grant No.42301492);the National Key R&D Program of China(Grant Nos.2022YFF0711600,2022YFF0801201,2022YFF0801200);the Major Special Project of Xinjiang(Grant No.2022A03009-3);the Open Fund of Key Laboratory of Urban Land Resources Monitoring and Simulation,Ministry of Natural Resources(Grant No.KF-2022-07014);the Opening Fund of the Key Laboratory of the Geological Survey and Evaluation of the Ministry of Education(Grant No.GLAB 2023ZR01);the Fundamental Research Funds for the Central Universities。; As important geological data,a geological report contains rich expert and geological knowledge,but the challenge facing current research into geological knowledge extraction and mining is how to render accurate unders...; 关键词：geological named entity recognition geological report adversarial training confrontation training global pointer pre-training model

Solving Combinatorial Optimization Problems with Deep Neural Network:A Survey: 《Tsinghua Science and Technology》2024年第5期1266-1282,共17页Feng Wang Qi He Shicheng Li; supported by the National Natural Science Foundation of China(Nos.62173258 and 61773296).; Combinatorial Optimization Problems(COPs)are a class of optimization problems that are commonly encountered in industrial production and everyday life.Over the last few decades,traditional algorithms,such as exact alg...; 关键词：Combinatorial Optimization Problem(COPs) pointer network Transformer Graph Neural Network(GNN) Reinforcement Learning(RL)

基于BERT-Graph-Global Pointer的油气知识图谱实体关系抽取: 《电子元器件与信息技术》2024年第9期63-68,共6页周兰强李宇华远鹏高国忠; 教育部产学研创新基金《基于5G+大数据的教育知识图谱平台构建》(项目编号:2021BCF03006)。; 油气领域的知识图谱构建对于提高油气领域信息的可访问性和知识管理至关重要。为完成油气领域知识图谱构建,在命名实体识别之后,需要进一步对实体关系进行抽取。本文介绍了一种基于BERT-Graph-GlobalPointer模型的实体关系抽取方法,该...; 关键词：关系抽取知识图谱油气领域 BERT GlobalPointer机制

融合RoBERTa-WWM和全局指针网络的农业病害实体关系联合抽取研究被引量：3: 《河北农业大学学报》2024年第3期113-120,129,共9页王彤张立杰王铭吴华瑞朱华吉杨英茹王春山; 河北省自然基金项目(F2022204004);国家大宗蔬菜产业技术体系项目(CARS-23-D07);国家重点研发计划项目(2020YFD1100204).; 针对实体和关系抽取过程中存在的一词多义、实体嵌套、三元组重叠的问题,本文提出了1种融合RoBERTa-WWM和全局指针网络的联合抽取模型RBGPL。该模型引入RoBERTa-WWM预训练模型,利用上下文的语境信息融合克服了不同语境下一词多义问题;...; 关键词：农业病害联合抽取 RoBERTa-WWM Global pointer

Heat Storage Performance of PCM in a Novel Vertical Pointer-Shaped Finned Latent Heat Tank: 《Journal of Thermal Science》2024年第2期422-434,共13页MAO Qianjun ZHU Yuanyuan LI Tao; financially supported by the National Natural Science Foundation of China(Grant No.51876147)。; The heat storage performance of latent heat storage systems is not good due to the poor thermal conductivity of phase change materials.In this paper,a new type of pointer-shaped fins combining rectangular and triangul...; 关键词：thermal energy storage phase change material pointer-shaped fins heat storage performance

RoBGP:A Chinese Nested Biomedical Named Entity Recognition Model Based on RoBERTa and Global Pointer: 《Computers, Materials & Continua》2024年第3期3603-3618,共16页Xiaohui Cui Chao Song Dongmei Li Xiaolong Qu Jiao Long Yu Yang Hanchao Zhang; supported by the Outstanding Youth Team Project of Central Universities(QNTD202308);the Ant Group through CCF-Ant Research Fund(CCF-AFSG 769498 RF20220214).; Named Entity Recognition(NER)stands as a fundamental task within the field of biomedical text mining,aiming to extract specific types of entities such as genes,proteins,and diseases from complex biomedical texts and c...; 关键词：BIOMEDICINE knowledge base named entity recognition pretrained language model global pointer

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