中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
自动化研究所 [10]
地理科学与资源研究所 [1]
计算技术研究所 [1]
心理研究所 [1]
采集方式
OAI收割 [13]
内容类型
期刊论文 [9]
学位论文 [3]
会议论文 [1]
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2025 [1]
2023 [1]
2022 [2]
2021 [1]
2019 [1]
2017 [2]
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学科主题
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High-dimensional urban dynamic patterns perception under the perspective of human activity semantics and spatiotemporal coupling
期刊论文
OAI收割
SUSTAINABLE CITIES AND SOCIETY, 2025, 卷号: 121, 页码: 106192
作者:
Lv, Yunshuo
;
Yang, Jiaqi
;
Xu, Jun
;
Guan, Xuyuan
;
Zhang, Jing
  |  
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2025/04/21
Urban dynamic patterns
Activity semantics
High-dimensional pattern mining
Pre-trained language model
Tensor decomposition
Social media data
Improved Target-Specific Stance Detection on Social Media Platforms by Delving into Conversation Threads
期刊论文
OAI收割
IEEE TRANSACTIONS ON COMPUTATIONAL SOCIAL SYSTEMS, 2023, 页码: 12
作者:
Li, Yupeng
;
He, Haorui
;
Wang, Shaonan
;
Lau, Francis C. M.
;
Song, Yunya
  |  
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2023/12/21
Message systems
Task analysis
Oral communication
Social networking (online)
Vaccines
COVID-19
Context modeling
Conversation threads
opinion mining
social media platform
target-specific stance detection
UNDERSTANDING MEDICATION NONADHERENCE FROM SOCIAL MEDIA: A SENTIMENT-ENRICHED DEEP LEARNING APPROACH br
期刊论文
OAI收割
MIS QUARTERLY, 2022, 卷号: 46, 期号: 1, 页码: 341-372
作者:
Xie, Jiaheng
;
Liu, Xiao
;
Zeng, Daniel Dajun
;
Fang, Xiao
  |  
收藏
  |  
浏览/下载:33/0
  |  
提交时间:2022/06/10
Sentiment-enriched deep learning
reason mining
social media analytics
health risk analytics
medication nonadherence
COVID-19 Vaccine Tweets After Vaccine Rollout: Sentiment-Based Topic Modeling
期刊论文
OAI收割
JOURNAL OF MEDICAL INTERNET RESEARCH, 2022, 卷号: 24, 期号: 2, 页码: 14
作者:
Huangfu, Luwen
;
Mo, Yiwen
;
Zhang, Peijie
;
Zeng, Daniel Dajun
;
He, Saike
  |  
收藏
  |  
浏览/下载:38/0
  |  
提交时间:2022/06/06
COVID-19
COVID-19 vaccine
sentiment evolution
topic modeling
social media
text mining
Detecting Product Adoption Intentions via Multiview Deep Learning
期刊论文
OAI收割
INFORMS JOURNAL ON COMPUTING, 2021, 页码: 17
作者:
Zhang, Zhu
;
Wei, Xuan
;
Zheng, Xiaolong
;
Li, Qiudan
;
Zeng, Daniel Dajun
  |  
收藏
  |  
浏览/下载:60/0
  |  
提交时间:2021/12/28
web mining
business intelligence
intention detection
deep learning
social media analytics
Detecting Traffic Information From Social Media Texts With Deep Learning Approaches
期刊论文
OAI收割
IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS, 2019, 卷号: 20, 期号: 8, 页码: 3049-3058
作者:
Chen, Yuanyuan
;
Lv, Yisheng
;
Wang, Xiao
;
Li, Lingxi
;
Wang, Fei-Yue
  |  
收藏
  |  
浏览/下载:101/0
  |  
提交时间:2019/08/28
Deep learning
social transportation
traffic information detection
social media
text mining
Personality Recognition on Social Media With Label Distribution Learning
期刊论文
OAI收割
IEEE ACCESS, 2017, 卷号: 5, 期号: 0, 页码: 13478-13488
作者:
Xue, Di
;
Hong, Zheng
;
Guo, Shize
;
Gao, Liang
;
Wu, Lifa
  |  
收藏
  |  
浏览/下载:45/0
  |  
提交时间:2017/11/22
Personality recognition
label distribution learning
social media mining
big five personality
Sentiment Computing for the News Event Based on the Social Media Big Data
期刊论文
OAI收割
IEEE ACCESS, 2017, 卷号: 5, 页码: 2373-2382
作者:
Jiang, Dandan
;
Luo, Xiangfeng
;
Xuan, Junyu
;
Xu, Zheng
  |  
收藏
  |  
浏览/下载:46/0
  |  
提交时间:2019/12/12
Text mining
sentiment computing
emotion classification
social media big data
面向地理社会媒体的挖掘与应用
学位论文
OAI收割
工学博士, 中国科学院自动化研究所: 中国科学院大学, 2015
作者:
方全
收藏
  |  
浏览/下载:141/0
  |  
提交时间:2015/09/02
地理位置
社会媒体
用户理解
知识挖掘
可视化
geo-location
social media
user understanding
knowledge mining
visualization
Emotion Extraction and Entrainment in Social Media: The Case of U.S. Immigration and Border Security
会议论文
OAI收割
IEEE International Conference on Intelligence and Security Informatics (IEEE ISI 2015), Baltimore, MD, USA, 2015-5-27 ~ 2015-5-29
作者:
Chung, Wingyan
;
He, Saike
;
Zeng, Daniel
;
Benjamin, Victor
收藏
  |  
浏览/下载:156/0
  |  
提交时间:2016/04/03
Emotion
Social Media Analytics
Text Mining
Social Network Analysis
Entrainment
Influence
U.S. immigration policy
Border Security