×
验证码:
换一张
忘记密码?
记住我
CORC
首页
科研机构
检索
知识图谱
申请加入
托管服务
登录
注册
在结果中检索
科研机构
大连理工大学 [31]
上海电子信息职业技... [31]
兰州大学 [24]
武汉大学 [21]
西安交通大学 [19]
北京航空航天大学 [17]
更多...
内容类型
期刊论文 [183]
会议论文 [88]
学位论文 [15]
其他 [11]
会议 [4]
专著章节/文集论文 [1]
更多...
发表日期
2022 [3]
2021 [5]
2020 [4]
2019 [22]
2018 [30]
2017 [32]
更多...
学科主题
computer s... [8]
computer s... [2]
computer s... [2]
medicine a... [2]
图书馆、情报与文献学 [2]
新闻学与传播学 [2]
更多...
×
知识图谱
CORC
开始提交
已提交作品
待认领作品
已认领作品
未提交全文
收藏管理
QQ客服
官方微博
反馈留言
浏览/检索结果:
共303条,第1-10条
帮助
已选(
0
)
清除
条数/页:
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
排序方式:
请选择
发表日期升序
发表日期降序
作者升序
作者降序
提交时间升序
提交时间降序
题名升序
题名降序
Spatio-temporal difference analysis in climate change topics and sentiment orientation: Based on LDA and BiLSTM model
期刊论文
RESOURCES CONSERVATION AND RECYCLING, 2023, 卷号: 188, 页码: 15
作者:
Wu, Meifen
;
Long, Ruyin
;
Chen, Feiyu
;
Chen, Hong
;
Bai, Yun
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2023/02/07
Climate change
Sentiment analysis
Spatio-temporal difference analysis
Text mining
Sina Weibo
Carbon price prediction considering climate change: A text-based framework
期刊论文
ECONOMIC ANALYSIS AND POLICY, 2022, 卷号: 74, 页码: 382-401
作者:
Xie, Qiwei
;
Hao, Jingjing
;
Li, Jingyu
;
Zheng, Xiaolong
收藏
  |  
浏览/下载:41/0
  |  
提交时间:2022/07/25
Carbon price prediction
Text mining
Climate change
Long short-term memory (LSTM)
Random forest (RF)
COVID-19 Vaccine Tweets After Vaccine Rollout: Sentiment-Based Topic Modeling
期刊论文
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:23/0
  |  
提交时间:2022/06/06
COVID-19
COVID-19 vaccine
sentiment evolution
topic modeling
social media
text mining
Correlation analysis and text classification of chemical accident cases based on word embedding
期刊论文
PROCESS SAFETY AND ENVIRONMENTAL PROTECTION, 2022, 卷号: 158, 页码: 698-710
作者:
Jing, Sifeng
;
Liu, Xiwei
;
Gong, Xiaoyan
;
Tang, Ying
;
Xiong, Gang
收藏
  |  
浏览/下载:50/0
  |  
提交时间:2022/03/17
Text mining
Correlation analysis
Text classification
Word embedding
Deep learning
Chemical accident cases
Identifying environmental and health threats in unconventional oil and gas violations: evidence from Pennsylvania compliance reports
期刊论文
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 2021, 页码: 15
作者:
Bi, Dan
;
Guo, Ju-E
;
Zhao, Erlong
;
Sun, Shaolong
;
Wang, Shouyang
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2022/04/02
Unconventional oil and gas
Text mining
LDA
Environmental violation
Decision tree
Environment pollution
The impact of COVID-19 on hotel customer satisfaction: evidence from Beijing and Shanghai in China
期刊论文
INTERNATIONAL JOURNAL OF CONTEMPORARY HOSPITALITY MANAGEMENT, 2021, 页码: 25
作者:
Sun, Shaolong
;
Jiang, Fuxin
;
Feng, Gengzhong
;
Wang, Shouyang
;
Zhang, Chengyuan
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2022/04/02
COVID-19
Hotel reviews
Text mining
Word2vec
Cluster analysis
Topic model
Predicting product adoption intentions: An integrated behavioral model-inspired multiview learning approach
期刊论文
INFORMATION & MANAGEMENT, 2021, 卷号: 58, 期号: 7, 页码: 12
作者:
Zhang, Zhu
;
Wei, Xuan
;
Zheng, Xiaolong
;
Zeng, Daniel Dajun
收藏
  |  
浏览/下载:45/0
  |  
提交时间:2021/11/04
Text mining
Deep learning
Product adoption intention
Multi-view learning
Global Isotopic Hydrograph Separation Research History and Trends: A Text Mining and Bibliometric Analysis Study
期刊论文
WATER, 2021, 卷号: 13, 期号: 18, 页码: 19
作者:
Yu, Yunlong
;
Jin, Zhao
;
Qiu, Junping
收藏
  |  
浏览/下载:32/0
  |  
提交时间:2021/12/07
isotope hydrology
text mining
bibliometric indicator
web of science
Analyzing the Research Evolution in Response to COVID-19
期刊论文
ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION, 2021, 卷号: 10, 期号: 4, 页码: 24
作者:
Li, Weirong
;
Sun, Kai
;
Zhu, Yunqiang
;
Song, Jia
;
Yang, Jie
收藏
  |  
浏览/下载:58/0
  |  
提交时间:2021/06/10
COVID-19
papers
research evolution
correlation
text mining
Evolutionary Mechanism of Textual Risk Factor Disclosure in American Financial Company Annual Reports
专著章节/文集论文
出自: Communications in Computer and Information Science, Singapore, Singapore:Springer, Springer, 2020
作者:
Guowen Li
;
Jianping Li
;
Mingxi Liu
;
Xiaoqian Zhu
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2021/01/26
Risk factor
Text mining
Regulation
Financial Crisis
Evolution ary Mechanism
Risk factor
Text mining
Regulation
Financial Crisis
Evolution ary Mechanism
©版权所有 ©2017 CSpace - Powered by
CSpace