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
计算技术研究所 [5]
地理科学与资源研究所 [4]
中国科学院大学 [2]
数学与系统科学研究院 [1]
合肥物质科学研究院 [1]
文献情报中心 [1]
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采集方式
OAI收割 [12]
iSwitch采集 [2]
内容类型
期刊论文 [14]
发表日期
2025 [1]
2024 [1]
2023 [1]
2022 [2]
2018 [1]
2017 [1]
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学科主题
图书馆、情报与文献学 [1]
新闻学与传播学 [1]
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浏览/检索结果:
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Identifying complex relationship in sub-fields between digital economy and urban agglomeration water pollution in Yangtze River Economic Belt: Evidence from original large-scale social media text analysis
期刊论文
OAI收割
CHAOS SOLITONS & FRACTALS, 2025, 卷号: 200, 页码: 117016
作者:
Huan, Songhua
  |  
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2025/11/17
Digital economy
Urban agglomeration
Water pollution
Text data mining
Public perspective
A method combining LDA and neural networks for antitumor drug efficacy prediction
期刊论文
OAI收割
DIGITAL HEALTH, 2024, 卷号: 10
作者:
Zhu, Weiwei
;
Zhang, Lei
;
Jiang, Xiaodong
;
Zhou, Peng
;
Xie, Xinping
  |  
收藏
  |  
浏览/下载:31/0
  |  
提交时间:2024/11/20
Drug efficacy prediction
text mining
LDA model
neural network
clinical big data
Automatic Extraction of Flooding Control Knowledge from Rich Literature Texts Using Deep Learning
期刊论文
OAI收割
APPLIED SCIENCES-BASEL, 2023, 卷号: 13, 期号: 4
作者:
Zhang, Min
;
Wang, Juanle
  |  
收藏
  |  
浏览/下载:44/0
  |  
提交时间:2023/04/06
flood control
knowledge extraction
text mining
deep learning
long tail data
Water Policy Evaluation Based on the Multi-Source Data-Driven Text Mining: A Case Study of the Strictest Water Resource Management Policy in China
期刊论文
OAI收割
WATER, 2022, 卷号: 14, 期号: 22, 页码: 18
作者:
Cheng, Zhe
;
Wang, Nina
;
Zhao, Yuntong
;
Cheng, Le
;
Song, Tao
  |  
收藏
  |  
浏览/下载:62/0
  |  
提交时间:2022/12/30
the strictest water resource management policy
text mining
multi-source data
Baidu Index
policy evaluation
water governance
Water Policy Evaluation Based on the Multi-Source Data-Driven Text Mining: A Case Study of the Strictest Water Resource Management Policy in China
期刊论文
OAI收割
WATER, 2022, 卷号: 14, 期号: 22, 页码: 18
作者:
Cheng, Zhe
;
Wang, Nina
;
Zhao, Yuntong
;
Cheng, Le
;
Song, Tao
  |  
收藏
  |  
浏览/下载:50/0
  |  
提交时间:2022/12/30
the strictest water resource management policy
text mining
multi-source data
Baidu Index
policy evaluation
water governance
Text mining based theme logic structure identification: application in library journals
期刊论文
OAI收割
LIBRARY HI TECH, 2018, 卷号: 36, 期号: 3, 页码: 411-425
作者:
Zhu, Qing
;
Wu, Yiqiong
;
Li, Yuze
;
Han, Jing
;
Zhou, Xiaoyang
  |  
收藏
  |  
浏览/下载:49/0
  |  
提交时间:2018/07/30
Big data
Knowledge management
Machine learning
Text mining
ANN
EEMD
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:56/0
  |  
提交时间:2019/12/12
Text mining
sentiment computing
emotion classification
social media big data
A Bootstrapping-based Method to Automatically Identify Data-usage Statements in Publications
期刊论文
OAI收割
journal of data and information science, 2016, 卷号: 9, 期号: 1, 页码: 69-85
作者:
收藏
  |  
浏览/下载:46/0
  |  
提交时间:2016/03/25
Data-usage statements extraction
Information extraction
Bootstrapping
Unsupervised learning
Academic text-mining
Adapting centroid classifier for document categorization
期刊论文
OAI收割
EXPERT SYSTEMS WITH APPLICATIONS, 2011, 卷号: 38, 期号: 8, 页码: 10264-10273
作者:
Tan, Songbo
;
Wang, Yuefen
;
Wu, Gaowei
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收藏
  |  
浏览/下载:42/0
  |  
提交时间:2019/12/16
Centroid classifier
Text categorization
Information retrieval
Data mining
An improved centroid classifier for text categorization
期刊论文
OAI收割
EXPERT SYSTEMS WITH APPLICATIONS, 2008, 卷号: 35, 期号: 1-2, 页码: 279-285
作者:
Tan, Songbo
  |  
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2019/12/16
text classification
information retrievals
data mining