CCPortal

浏览/检索结果: 共6条,第1-6条 帮助

已选(0)清除 条数/页:   排序方式:
Our climate has changed. How do we learn to live with extreme events? 科技资讯
2022
收藏  |  浏览/下载:11/0  |  提交时间:2022/03/10
Content analyses of the international federation of red cross and red crescent societies (ifrc) based on machine learning techniques through twitter 期刊论文
Natural Hazards, 2021, 卷号: 106, 期号: 3
作者:  Dereli T.;  Eligüzel N.;  Çetinkaya C.
收藏  |  浏览/下载:17/0  |  提交时间:2021/09/01
Content analyses  IFRC  LDA  Machine learning  Topic labeling  Twitter  
Prioritizing climate-smart agriculture: An organizational and temporal review 期刊论文
Wiley Interdisciplinary Reviews: Climate Change, 2021
作者:  Gardezi M.;  Michael S.;  Stock R.;  Vij S.;  Ogunyiola A.;  Ishtiaque A.
收藏  |  浏览/下载:26/0  |  提交时间:2022/01/18
Trends in Diatom Research Since 1991 Based on Topic Modeling 期刊论文
MICROORGANISMS, 2019, 卷号: 7, 期号: 8
作者:  Zhang, Yun;  Tao, Juan;  Wang, Jun;  Ding, Liuyong;  Ding, Chengzhi;  Li, Yanling;  Zhou, Qichao;  Li, Dunhai;  Zhang, Hucai
收藏  |  浏览/下载:39/0  |  提交时间:2019/10/08
bibliometrics  cold topic  diatom  hot topic  Latent Dirichlet Allocation  
Documents as data: A content analysis and topic modeling approach for analyzing responses to ecological disturbances 期刊论文
ECOLOGICAL INFORMATICS, 2019, 卷号: 51, 页码: 82-95
作者:  Altaweel, Mark;  Bone, Christopher;  Abrams, Jesse
收藏  |  浏览/下载:24/0  |  提交时间:2019/10/08
Mountain pine beetle  Topic modeling  Hierarchical Dirichlet process  Latent Dirichlet allocation  Term frequency-inverse document frequency  Content analysis  Natural language processing  
Text-mining the signals of climate change doubt 期刊论文
Global Environmental Change, 2016, 卷号: 36
作者:  Boussalis C.;  Coan T.G.
收藏  |  浏览/下载:24/0  |  提交时间:2020/03/12