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Exploring firms' innovation capabilities through learning systems 期刊论文
NEUROCOMPUTING, 2020, 卷号: 409, 页码: 27-34
作者:  Li, Yawen;  Wang, Xiaoyang;  Chen, Chengcai;  Jing, Changyuan;  Wu, Tian
收藏  |  浏览/下载：190/0  |  提交时间：2020/10/12
Machine learning  Innovation input capability  Collaborative innovation capability  Innovation performance  XGBoost  GBDT  
Analysis of risk factors for multiple primary oral squamous cell carcinoma: a cohort study 期刊论文
CLINICAL ORAL INVESTIGATIONS, 2020, 卷号: 24, 期号: 9, 页码: 3147-3155
作者:  Lin, Xiaoyu;  Wu, Xiaoshan;  Gomaa, Aly;  Chen, Jie;  Wu, Limeng;  Xie, Xiaoyue;  Hu, Yaqin;  Jiang, Canhua
收藏  |  浏览/下载：125/0  |  提交时间：2020/09/23
Oral squamous cell carcinoma  Multiple primary oral cancer  Chewing betel quid  Risk factor  
Knowledge-driven business model innovation through the introduction of equity investment: evidence from China's primary market 期刊论文
JOURNAL OF KNOWLEDGE MANAGEMENT, 2020, 页码: 18
作者:  Zheng, Jiali;  Qiao, Han;  Zhu, Xiumei;  Wang, Shouyang
收藏  |  浏览/下载：158/0  |  提交时间：2020/09/23
Business model innovation  Equity investment  China's primary market  Logistic regression  Back propagation neural network (BPNN)  
Credit Scoring Based on the Set-Valued Identification Method 期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2020, 页码: 13
作者:  Wang, Ximei;  Hu, Min;  Zhao, Yanlong;  Djehiche, Boualem
收藏  |  浏览/下载：140/0  |  提交时间：2020/09/23
Credit scoring  logistic regression model  prediction accuracy  set-valued model