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科研机构
兰州理工大学 [9]
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会议论文 [7]
期刊论文 [2]
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2013 [1]
2010 [1]
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专题:兰州理工大学
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User interest model update mechanism in personalized information retrieval
期刊论文
Journal of Information and Computational Science, 2013, 卷号: 10, 期号: 7, 页码: 2117-2123
作者:
Wang, Xuyang
;
Wan, Li
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2020/11/14
Algorithms
Mathematical techniques
Ontology
Forgetting mechanisms
Personalized information retrieval
TF-IDF
User browsing behaviors
User interest model
User interests
User satisfaction
Web environment
Research of System Modeling Based on UML
会议论文
作者:
Wang, Xuyang
;
Li, Ming
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2019/11/15
UML
object-oriented
modeling language
system modeling
Feature selection based on bagging ensemble learning algorithm
会议论文
作者:
Yan, Wang
;
Li, Wei Juan
;
Li, Rui
;
Wang, Xuyang
收藏
  |  
浏览/下载:0/0
  |  
提交时间:2020/11/15
Decision tables
Feature extraction
Learning systems
Bagging
Classification rules
Count measure
Ensemble learning
Ensemble learning algorithm
Generalization ability
Research of applying chain conditional random fields to semantic role labeling
会议论文
Wuhan, China, November 30, 2009 - December 1, 2009
作者:
Li, Ming
;
Wang, Yabin
;
Nian, Fuzhong
;
Wang, Xuyang
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2020/11/15
Feature extraction
Knowledge acquisition
Semantics
Conditional random field
Conditional Random Fields(CRFs)
Long-distance dependencies
Precision and recall
Prepositional phrase
Relationship labeling
Semantic role labeling
Syntactic dependency trees
The Formalization of UML State Chart with the Temporal Description Logics
会议论文
作者:
Li, Ming
;
Yang, Haibo
;
Nian, Fuzhong
;
Wang, Xuyang
收藏
  |  
浏览/下载:28/0
  |  
提交时间:2019/11/15
DLs
Temporal Extension
TDLs
State Chart
Formalization
Research of Applying Chain Conditional Random Fields to Semantic Role Labeling
会议论文
作者:
Li, Ming
;
Wang, Yabin
;
Nian, Fuzhong
;
Wang, Xuyang
收藏
  |  
浏览/下载:28/0
  |  
提交时间:2019/11/15
Semantic role labeling
Feature selection
Chain Conditional Random Fields
The formalization of UML state chart with the temporal description logics
会议论文
Wuhan, China, November 30, 2009 - December 1, 2009
作者:
Li, Ming
;
Yang, Haibo
;
Nian, Fuzhong
;
Wang, Xuyang
收藏
  |  
浏览/下载:0/0
  |  
提交时间:2020/11/15
Formal languages
Knowledge acquisition
Knowledge representation
Seebeck effect
Semantics
Description logic
Formal analysis
Formalization
Semantic accuracy
State charts
TDLs
Temporal extensions
Temporal semantics
Query expansion based on user relevance feedback and ontology
期刊论文
Journal of Computational Information Systems, 2008, 卷号: 4, 期号: 2, 页码: 455-460
作者:
Wang, Xuyang
;
Li, Junquan
;
Li, Ming
;
Zhang, Yafeng
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2020/11/14
Data mining
Feature extraction
Feedback
Information retrieval systems
Ontology
Query processing
Software architecture
Query expansion
User relevance feedback
Application of rough sets algorithm to classification rule mining
会议论文
作者:
Wang, Xuyang
;
Li, Ming
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2019/11/15
rough set
reduct
decision
table
classification
rule
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