CORC

浏览/检索结果: 共4条,第1-4条 帮助

限定条件    
已选(0)清除 条数/页:   排序方式:
Twitter Discussions and Emotions About the COVID-19 Pandemic: Machine Learning Approach 期刊论文
JOURNAL OF MEDICAL INTERNET RESEARCH, 2020, 卷号: 22, 期号: 11, 页码: 14
作者:  Xue, Jia;  Chen, Junxiang;  Hu, Ran;  Chen, Chen;  Zheng, Chengda
收藏  |  浏览/下载:22/0  |  提交时间:2021/03/01
Identifying the influential factors of commodity futures prices through a new text mining approach 期刊论文
QUANTITATIVE FINANCE, 2020, 卷号: 20, 期号: 12, 页码: 1967-1981
作者:  Li, Jianping;  Li, Guowen;  Zhu, Xiaoqian;  Yao, Yanzhen
收藏  |  浏览/下载:38/0  |  提交时间:2021/01/16
基于LDA主题模型的维吾尔语无监督词义消歧 期刊论文
厦门大学学报(自然科学版), 2020, 卷号: 59, 期号: 2, 页码: 198-205
作者:  袁扬;  李晓;  杨雅婷
收藏  |  浏览/下载:9/0  |  提交时间:2020/04/16
Perceiving Beijing & x2019;s & x201C;City Image & x201D; Across Different Groups Based on Geotagged Social Media Data 期刊论文
IEEE ACCESS, 2020, 卷号: 8, 页码: 93868-93881
作者:  Peng, Xia;  Bao, Yi;  Huang, Zhou
收藏  |  浏览/下载:34/0  |  提交时间:2021/07/09


©版权所有 ©2017 CSpace - Powered by CSpace