中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
数学与系统科学研究院 [8]
软件研究所 [5]
科技战略咨询研究院 [1]
采集方式
OAI收割 [14]
内容类型
期刊论文 [13]
会议论文 [1]
发表日期
2016 [1]
2011 [2]
2010 [2]
2009 [7]
2008 [1]
2007 [1]
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学科主题
Computer S... [1]
Computer S... [1]
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浏览/检索结果:
共14条,第1-10条
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CoFea: A Novel Approach to Spam Review Identification Based on Entropy and Co-Training
期刊论文
OAI收割
ENTROPY, 2016, 卷号: 18, 期号: 12, 页码: 429
作者:
Zhang Wen
;
Bu Chaoqi
;
Yoshida Taketoshi
;
Zhang Siguang
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2017/08/30
A comparative study of TF*IDF, LSI and multi-words for text classification
期刊论文
OAI收割
EXPERT SYSTEMS WITH APPLICATIONS, 2011, 卷号: 38, 期号: 3, 页码: 2758-2765
作者:
Zhang, Wen
;
Yoshida, Taketoshi
;
Tang, Xijin
  |  
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2018/07/30
Text representation
TF*IDF
LSI
Multi-word
Text classification
Information retrieval
Text categorization
a comparative study of tf*idf, lsi and multi-words for text classification
期刊论文
OAI收割
Expert Systems with Applications, 2011, 卷号: 38, 期号: 3, 页码: 2758-2765
Zhang Wen
;
Yoshida Taketoshi
;
Tang Xijin
  |  
收藏
  |  
浏览/下载:29/0
  |  
提交时间:2011/10/10
Data mining
Indexing (of information)
Information retrieval
Natural language processing systems
Text clustering using frequent itemsets
期刊论文
OAI收割
KNOWLEDGE-BASED SYSTEMS, 2010, 卷号: 23, 期号: 5, 页码: 379-388
作者:
Zhang, Wen
;
Yoshida, Taketoshi
;
Tang, Xijin
;
Wang, Qing
  |  
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2018/07/30
Document clustering
Frequent itemsets
Maximum capturing
Similarity measure
Competitive learning
text clustering using frequent itemsets
期刊论文
OAI收割
Knowledge-based Systems, 2010, 卷号: 23, 期号: 5, 页码: 379-388
Zhang Wen
;
Yoshida Taketoshi
;
Tang Xijin
;
Wang Qing
  |  
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2010/08/23
Document clustering
Frequent itemsets
Maximum capturing
Similarity measure
Competitive learning
SEQUENCES
Improving effectiveness of mutual information for substantival multiword expression extraction
期刊论文
OAI收割
EXPERT SYSTEMS WITH APPLICATIONS, 2009, 卷号: 36, 期号: 8, 页码: 10919-10930
作者:
Zhang, Wen
;
Yoshida, Taketoshi
;
Tang, Xijin
;
Ho, Tu-Bao
  |  
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2018/07/30
Substantival multiword expression
Mutual information
Enhanced mutual information
Collocation optimization
EMICO
Using ontology to improve precision of terminology extraction from documents
期刊论文
OAI收割
EXPERT SYSTEMS WITH APPLICATIONS, 2009, 卷号: 36, 期号: 5, 页码: 9333-9339
作者:
Zhang, Wen
;
Yoshida, Taketoshi
;
Tang, Xijin
  |  
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2018/07/30
Terminology extraction
Ontology
Semantic dependency
WordNet
DISTRIBUTION OF MULTI-WORDS IN CHINESE AND ENGLISH DOCUMENTS
期刊论文
OAI收割
INTERNATIONAL JOURNAL OF INFORMATION TECHNOLOGY & DECISION MAKING, 2009, 卷号: 8, 期号: 2, 页码: 249-265
作者:
Zhang, Wen
;
Yoshida, Taketoshi
;
Tang, Xijin
  |  
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2018/07/30
Multi-word
term distribution
Poisson distribution
zero-inflated distribution
G-distribution
AUGMENTED MUTUAL INFORMATION FOR MULTI-WORD EXTRACTION
期刊论文
OAI收割
INTERNATIONAL JOURNAL OF INNOVATIVE COMPUTING INFORMATION AND CONTROL, 2009, 卷号: 5, 期号: 2, 页码: 543-554
作者:
Zhang, Wen
;
Yoshida, Taketoshi
;
Ho, Tu Bao
;
Tang, Xijin
  |  
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2018/07/30
Multi-word extraction
Mutual information
Augmented mutual information
Word dependency
distribution of multi-words in chinese and english documents
期刊论文
OAI收割
INTERNATIONAL JOURNAL OF INFORMATION TECHNOLOGY & DECISION MAKING, 2009, 卷号: 8, 期号: 2, 页码: 249-265
Zhang Wen
;
Yoshida Taketoshi
;
Tang Xijin
  |  
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2011/03/18
Multi-word
term distribution
Poisson distribution
zero-inflated distribution
G-distribution