成果/Result
- Intelligent Retail Settlement Platform based on Image Retrieval被引量：31收藏
- 作者：Yan, Xin Hu, Qingchun Huang, Xiaoyue Shen, Chen
- 机构： School of Information Science and Engineering
- 来源：2022 4th International Conference on Communications, Information System and Computer Engineering, CISCE 2022 2022
- 关键词：Ant colony optimization - Artificial intelligence - Distillation - Image retrieval - Sales
- A framework to evaluate student engagement of programming course in blend learning environment被引量：27收藏
- 作者：Hu, Qingchun Huang, Yong Deng, Liping
- 机构： East China University of Science and Technology; Shanghai Educational Technology Center; Hong Kong Baptist University
- 来源：ICCSE 2021 - IEEE 16th International Conference on Computer Science and Education 2021
- 关键词：E-learning - Blending - Learning systems - Education computing - Computer aided instruction
- Carbon Price Forecasting for China's Eight Major Markets Based on GRU-Attention Model被引量：24收藏
- 作者：Wang, Mingcheng Hu, Qingchun Zhu, Wei Huang, Jiani
- 机构： East China University of Science and Technology
- 来源：ACM International Conference Proceeding Series 2024
- 关键词：Carbon - Emission control
- The Performance Evaluation of Recommendation Algorithm Using Mahout Framework被引量：22收藏
- 作者：Yan, Zidong Hu, Qingchun Tang, Chengyu Yang, Kelang Cai, Hongyu
- 机构： School of Information Science and Engineering
- 来源：ACM International Conference Proceeding Series 2020
- 关键词：Open Data - Big data
- A multivariate learning evaluation model for programming course in online learning environment被引量：21收藏
- 作者：Hu, Qingchun Huang, Yong Deng, Liping
- 机构： School of Information Science Engineering; Shanghai Educational Technology Center; Department of Education Studies
- 来源：14th International Conference on Computer Science and Education, ICCSE 2019 2019
- 关键词：Curricula - Learning systems - Data transfer - Computer aided instruction - Students - E-learning
- The design and implementation of learner models in online peer assessment to support learning被引量：21收藏
- 作者：Hu, Qingchun Huang, Yong Liu, Caixiang
- 机构： School of Information Science and Engineering; Shanghai Distance Education Group; Faculty of Education
- 来源：2012 2nd International Conference on Consumer Electronics, Communications and Networks, CECNet 2012 - Proceedings 2012
- 关键词：Scaffolds - E-learning - Learning systems
- The design of open learner model to improve interaction of peer assessment in online learning被引量：20收藏
- 作者：Hu, Qingchun Huang, Yong
- 机构： School of Information Science and Engineering; Shanghai Audio-video Education Center
- 来源：10th International Conference on Computer Science and Education, ICCSE 2015 2015
- 关键词：Learning systems - E-learning
- Design and Development of Emotional Analysis System for Chinese Online Comment Text被引量：20收藏
- 作者：Yao, Jingxi Hu, Qingchun Zhou, Tianyi Wang, Yilin
- 机构： East China University of Science and Technology
- 来源：2023 4th International Conference on Electronic Communication and Artificial Intelligence, ICECAI 2023 2023
- 关键词：Data mining - Deep learning - E-learning - Learning systems
- A "content-Behavior" learner model for adaptive learning system被引量：20收藏
- 作者：Hu, Qingchun Huang, Yong Li, Yi
- 机构： School of Information Science and Engineering; Shanghai Audio-Video Education Center
- 来源：Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) 2014
- 关键词：Learning systems - Computer aided instruction - E-learning
- Research on student modeling of intelligent learning system based on CMA mechanism被引量：20收藏
- 作者：Li, Yi Hu, Qingchun
- 机构： Department of Management Science and Engineering; School of Information Science and Engineering
- 来源：Proceedings of 2013 3rd International Conference on Computer Science and Network Technology, ICCSNT 2013 2013
- 关键词：Computer aided instruction - Education computing - Intelligent vehicle highway systems - Learning systems
- Toward a trinity model of digital education resources construction and management被引量：17收藏
- 作者：Huang, Yong Hu, Qingchun
- 机构： Shanghai Audio-Video Education Center; School of Information Science and Engineering
- 来源：Lecture Notes in Electrical Engineering 2014
- An approach for designing test bank in adaptive learning system被引量：15收藏
- 作者：Hu, Qingchun Huang, Yong
- 机构： School of Information Science and Engineering; Shanghai Audio-video Education Center
- 来源：Proceedings of the 9th International Conference on Computer Science and Education, ICCCSE 2014 2014
- Off-task social media multitasking during class: determining factors and mediating mechanism被引量：15收藏
- 作者：Deng, Liping Zhou, Yujie Hu, Qingchun
- 机构：Hong Kong Baptist Univ;East China Univ Sci & Technol
- 来源：INTERNATIONAL JOURNAL OF EDUCATIONAL TECHNOLOGY IN HIGHER EDUCATION 2022
- 关键词：Multitasking Social media Self-efficacy Motivation
- A method for analysis of online discussion forum in moodle被引量：14收藏
- 作者：Hu, Qingchun Huang, Yong Deng, Liping
- 机构： East China University of Science and Technology; Shanghai Distance Education Group; Hong Kong Baptist University
- 来源：13th International Conference on Computer Science and Education, ICCSE 2018 2018
- 关键词：Online systems - Social networking (online)
- Stock Indexes Forecasting Based on CNN-GRU-XGBOOST Hybrid Model被引量：14收藏
- 作者：Zhu, Wei Hu, QingChun Wang, MingCheng Hu, Kai
- 机构： East China University of Science and Technology
- 来源：ACM International Conference Proceeding Series 2024
- 关键词：Financial markets
- 基于改进粒子群算法的LSTM股票预测模型被引量：14收藏
- 作者：黄建华 钟敏 胡庆春
- 机构：华东理工大学信息科学与工程学院
- 来源：《华东理工大学学报（自然科学版）》 2022
- 关键词：LSTM网络 粒子群算法(PSO) 股票价格预测 动态调整 特征选择
- 摘要：针对LSTM网络中存在的重要参数通常由经验决定,主观性强,或受计算成本影响无法确定最优值,导致模型的拟合能力降低等问题,提出使用改进的粒子群算法优化LSTM网络中的关键参数,减少人为因素影响,优化预测过程,从而构建预测精...
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- An Accurate Recommendation Method of Online Teaching Video Based on Collaborative Filtering被引量：9收藏
- 作者：Cai, Jianhua Hu, Qingchun
- 机构： School of Data Science & Engineering; School of Information Science & Engineering
- 来源：Advances in Transdisciplinary Engineering 2024
- 关键词：E-learning - Engineering education - Learning algorithms - Signal filtering and prediction
- 计算思维为切入点的创新实践活动联动模式改革与实践被引量：6收藏
- 作者：王占全 文欣秀 杨泽平 顾春华 胡庆春
- 机构：华东理工大学信息科学与工程学院;上海理工大学光电信息与计算机工程学院
- 来源：《实验室研究与探索》 2018
- 关键词：创新实践活动联动 实践能力 计算思维能力
- 摘要：针对华东理工大学计算机专业大学生创新实践活动、实践课程和竞赛课程等提出了以计算思维为切入点的计算机类创新实践活动联动的模式。并在此基础上进行了计算思维导向的多层实践活动联动的知识内容设计和实践,使得计算思维在创新实践活动...
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- An Integrated Framework of Online Peer Assessment Module Embedded in Moodle被引量：5收藏
- 作者：Hu, Qingchun Huang, Yong
- 机构：East China Univ Sci & Technol;Shanghai Distance Educ Grp
- 来源：PROCEEDINGS 2017 INTERNATIONAL CONFERENCE ON COMPUTATIONAL SCIENCE AND COMPUTATIONAL INTELLIGENCE (CSCI) 2017
- 关键词：learning management system application interface learning tool interoperability
- Analysis for Cloud Testing of Web Application被引量：4收藏
- 作者：Cai, Jianhua Hu, Qingchun
- 机构：East China Normal Univ;East China Univ Sci & Technol
- 来源：2014 2ND INTERNATIONAL CONFERENCE ON SYSTEMS AND INFORMATICS (ICSAI) 2014
- 关键词：cloud computing cloud-based software cloud testing performance evaluation
- 无纸化传单系统的设计与实现被引量：2收藏
- 作者：郝诗源 戴新宇 胡庆春 乔焰辉
- 机构：华东理工大学信息与工程学院;苏州科技学院机械工程学院
- 来源：《计算机科学》 2015
- 关键词：传单系统 票务管理 选座系统 智能聊天机器人 底层文件传输
- 摘要：基于客户端/服务器模式,浏览器/服务器模式,在Visual Studio开发平台上运用vb.net和asp.net等技术,设计开发了一套无纸化传单系统。该系统以PC客户端、手机微信端、网页端为信息交互平台,可以实现传单发...
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- The Design of Open Learner Model to Improve Interaction of Peer Assessment in Online Learning被引量：2收藏
- 作者：Hu, Qingchun Huang, Yong
- 机构：E China Univ Sci & Technol;Shanghai Audio Video Educ Ctr
- 来源：10TH INTERNATIONAL CONFERENCE ON COMPUTER SCIENCE & EDUCATION (ICCSE 2015) 2015
- 关键词：peer interaction open learner model online learning
- 基于计算思维的计算机基础课程体系被引量：2收藏
- 作者：王占全 顾春华 刘江 胡庆春
- 机构：华东理工大学计算机教学实验中心
- 来源：《课程教育研究》 2013
- 关键词：计算思维 创新模块 信息平台
- 摘要：从培养学生计算思维思想和创新实践能力出发,提出培养具有计算思维的创新型人才的计算机基础教学体系,其模块：基础课程教学模块、创新实践基地和强化计算思维部分。实践证明改进后的计算机基础教育体系结构取得了较好的实践效果。
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- 学习系统中基于用户行为分析的推荐算法研究被引量：2收藏
- 作者：王宁 胡庆春
- 机构：华东理工大学信息科学与工程学院
- 来源：《计算机时代》 2015
- 关键词：用户行为分析 推荐算法 学习系统 数据权重 数据挖掘
- 摘要：对推荐算法进行综述和分析,针对目前推荐方法的用户兴趣不明显,针对性较差等问题,提出一种基于访问时间、资源种类和心情留言的推荐算法。其中,心情留言用于衡量用户喜爱资源的程度,将该算法命名为TTM(Time-Types-Mo...
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- A Multivariate Learning Evaluation Model for Programming Course in Online Learning Environment被引量：2收藏
- 作者：Hu, Qingchun Huang, Yong Deng, Liping
- 机构：East China Univ Sci & Technol;Shanghai Educ Technol Ctr;Hong Kong Baptist Univ
- 来源：14TH INTERNATIONAL CONFERENCE ON COMPUTER SCIENCE AND EDUCATION (ICCSE 2019) 2019
- 关键词：online learning learning behavior learning evaluation
- Pedestrian and vehicle detection in foggy weather using dehazeformer被引量：2收藏
- 作者：Gao, Jiadan Dai, Lei Zhang, Wei Hu, Qingchun Chen, Guangyong Chen, Zhihua
- 机构：East China Univ Sci & Technol;China Natl Aeronaut Radio Elect Res Inst
- 来源：VISUAL COMPUTER 2025
- 关键词：Deep learning Target detection Image dehazing Autonomous driving
- A Framework for Analysis Learning Pattern Toward Online Forum in Programming Course被引量：2收藏
- 作者：Hu, Qingchun Huang, Yong
- 机构：East China Univ Sci & Technol;Shanghai Open Univ
- 来源：NEW MEDIA FOR EDUCATIONAL CHANGE 2018
- 关键词：Online learning Learning analytics Learning pattern
- A "Content-Behavior" Learner Model for Adaptive Learning System被引量：2收藏
- 作者：Hu, Qingchun Huang, Yong Li, Yi
- 机构：E China Univ Sci & Technol;Shanghai Distance Educ Grp
- 来源：INTELLIGENT COMPUTING METHODOLOGIES 2014
- 关键词：Learner Model Learning System Adaptive
- Carbon Price Forecasting for China's Eight Major Markets Based on GRU-Attention Model被引量：2收藏
- 作者：Wang, Mingcheng Hu, Qingchun Zhu, Wei Huang, Jiani
- 机构：East China Univ Sci & Technol
- 来源：2024 2ND ASIA CONFERENCE ON COMPUTER VISION, IMAGE PROCESSING AND PATTERN RECOGNITION, CVIPPR 2024 2024
- 关键词：GRU-Attention Carbon price forecasting Time series
- Handbill Release System Using B/S and C/S Hybrid Framework被引量：1收藏
- 作者：Hao Shiyuan Qiao Yanhui Hu Qingchun Dai Xinyu Hao Wanjun Liu Jinglin
- 机构：East China Univ Sci & Technol;Suzhou Univ Sci & Technol
- 来源：PROCEEDINGS OF THE 28TH CHINESE CONTROL AND DECISION CONFERENCE (2016 CCDC) 2016
- 关键词：Handbill Management Seat Selection File Transfer Chat Robot
