CSpace

Browse/Search Results:  1-10 of 12 Help

Selected(0)Clear Items/Page:    Sort:
Sentiment Lexicon Construction With Hierarchical Supervision Topic Model 期刊论文
IEEE-ACM TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING, 2019, 卷号: 27, 期号: 4, 页码: 704-718
Authors:  Deng, Gong;  Jing, Liping;  Yu, Jian;  Sun, Shaolong;  Ng, Michael K.
Favorite  |  View/Download:4/0  |  Submit date:2019/04/02
Sentiment analysis  topic model  sentiment lexicon construction  opinion mining  text mining  
Text mining based theme logic structure identification: application in library journals 期刊论文
LIBRARY HI TECH, 2018, 卷号: 36, 期号: 3, 页码: 411-425
Authors:  Zhu, Qing;  Wu, Yiqiong;  Li, Yuze;  Han, Jing;  Zhou, Xiaoyang
Favorite  |  View/Download:6/0  |  Submit date:2018/07/30
Big data  Knowledge management  Machine learning  Text mining  ANN  EEMD  
Adverse drug reaction early warning using user search data 期刊论文
ONLINE INFORMATION REVIEW, 2017, 卷号: 41, 期号: 4, 页码: 524-536
Authors:  Shang, Wei;  Chen, Hsinchun;  Livoti, Christine
Favorite  |  View/Download:2/0  |  Submit date:2018/07/30
Pharmacovigilance  Google Trends  Adverse drug reaction  Diabetes treatment  User search  
A comparative study of TF*IDF, LSI and multi-words for text classification 期刊论文
EXPERT SYSTEMS WITH APPLICATIONS, 2011, 卷号: 38, 期号: 3, 页码: 2758-2765
Authors:  Zhang, Wen;  Yoshida, Taketoshi;  Tang, Xijin
Favorite  |  View/Download:3/0  |  Submit date:2018/07/30
Text representation  TF*IDF  LSI  Multi-word  Text classification  Information retrieval  Text categorization  
Text clustering using frequent itemsets 期刊论文
KNOWLEDGE-BASED SYSTEMS, 2010, 卷号: 23, 期号: 5, 页码: 379-388
Authors:  Zhang, Wen;  Yoshida, Taketoshi;  Tang, Xijin;  Wang, Qing
Favorite  |  View/Download:3/0  |  Submit date:2018/07/30
Document clustering  Frequent itemsets  Maximum capturing  Similarity measure  Competitive learning  
DISTRIBUTION OF MULTI-WORDS IN CHINESE AND ENGLISH DOCUMENTS 期刊论文
INTERNATIONAL JOURNAL OF INFORMATION TECHNOLOGY & DECISION MAKING, 2009, 卷号: 8, 期号: 2, 页码: 249-265
Authors:  Zhang, Wen;  Yoshida, Taketoshi;  Tang, Xijin
Favorite  |  View/Download:3/0  |  Submit date:2018/07/30
Multi-word  term distribution  Poisson distribution  zero-inflated distribution  G-distribution  
Text classification based on multi-word with support vector machine 期刊论文
KNOWLEDGE-BASED SYSTEMS, 2008, 卷号: 21, 期号: 8, 页码: 879-886
Authors:  Zhang, Wen;  Yoshida, Taketoshi;  Tang, Xijin
Favorite  |  View/Download:4/0  |  Submit date:2018/07/30
Text classification  Multi-word  Feature selection  Information gain  Support vector machine  
Forecasting China's foreign trade volume with a kernel-based hybrid econometric-AI ensemble learning approach 期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2008, 卷号: 21, 期号: 1, 页码: 1-19
Authors:  Yu, Lean;  Wang, Shouyang;  Lai, Kin Keung
Favorite  |  View/Download:4/0  |  Submit date:2018/07/30
artificial neural networks  error-correction vector auto-regression  foreign trade prediction  hybrid ensemble learning  kernel-based method  support vector regression  
Text classification toward a scientific forum 期刊论文
JOURNAL OF SYSTEMS SCIENCE AND SYSTEMS ENGINEERING, 2007, 卷号: 16, 期号: 3, 页码: 356-369
Authors:  Zhang, Wen;  Tang, Xijin;  Yoshida, Taketoshi
Favorite  |  View/Download:1/0  |  Submit date:2018/07/30
text classification  SVM  BPNN  Xiangshan Science Conference  
Multi-agent web text mining on the grid for enterprise decision support 期刊论文
ADVANCED WEB AND NETWORK TECHNOLOGIES, AND APPLICATIONS, PROCEEDINGS, 2006, 卷号: 3842, 页码: 540-544
Authors:  Lai, KK;  Yu, L;  Wang, SY
Favorite  |  View/Download:8/0  |  Submit date:2018/07/30