CASISD OpenIR
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高铁餐饮服务网络舆情分析及建议 期刊论文
管理评论, 2022, 卷号: 34, 期号: 07, 页码: 157-164
Authors:  廉莹;  董雪璠;  刘怡君
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MAHE-IM: Multiple Aggregation of Heterogeneous Relation Embedding for Influence Maximization on Heterogeneous Information Network 期刊论文
EXPERT SYSTEMS WITH APPLICATIONS, 2022, 卷号: 202
Authors:  Li, Ying;  Li, Linlin;  Liu, Yijun;  Li, Qianqian
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Influence maximization  Heterogeneous information network  Network embedding  
Leveraging multidimensional features for policy opinion sentiment prediction 期刊论文
INFORMATION SCIENCES, 2022, 卷号: 610, 页码: 215
Authors:  Hou, Wenju;  Li, Ying;  Liu, Yijun;  Li, Qianqian
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Policy opinion  Sentiment prediction  Deep learning  Feature engineering  
Strategies for controlling false online information during natural disasters: The case of Typhoon Mangkhut in China 期刊论文
TECHNOLOGY IN SOCIETY, 2020, 卷号: 62, 期号: 101265, 页码: 1-10
Authors:  Lian, Ying;  Liu, Yijun;  Dong, Xuefan
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突发事件舆情风险研究文献综述 期刊论文
情报杂志, 2019, 卷号: 38, 期号: 6, 页码: 88-94
Authors:  马宁;  刘怡君;  廉莹
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“一带一路”倡议海外传播分析——基于对主要国际媒体的文本挖掘方法 期刊论文
情报杂志, 2019, 卷号: 38, 期号: 3, 页码: 121-126,132
Authors:  李倩倩;  李瑛;  刘怡君
Adobe PDF(3251Kb)  |  Favorite  |  View/Download:336/0  |  Submit date:2019/07/01
我国政务微博转发规模分类预测 期刊论文
情报杂志, 2018, 卷号: 37, 期号: 01, 页码: 95-99
Authors:  李倩倩;  姜景;  李瑛;  刘怡君
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平均上班花费时间计算及其成因探究 期刊论文
数学的实践与认识, 2018, 卷号: 48, 期号: 01, 页码: 143-154
Authors:  廉莹;  刘怡君;  董雪璠;  王登礼
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基于熵控原理的多目标第三产业结构优化模型——以北京市为例 期刊论文
中国管理科学, 2017, 卷号: 25, 期号: 09, 页码: 53-62
Authors:  董雪璠;  刘怡君;  廉莹
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Topological evolution of the internet public opinion 期刊论文
PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, 2017, 期号: 486, 页码: 567-578
Authors:  Lian, Ying;  Dohg, Xuefan;  Liu, Yijun
Adobe PDF(1891Kb)  |  Favorite  |  View/Download:269/0  |  Submit date:2018/06/08