Dongjie Zhao

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Dongjie Zhao is an author.

Publications

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Title Keyword(s) Published in Language DateThis property is a special property in this wiki. Abstract R C
Feature selection in text categorization based on cloud model Cloud model
Feature selection
Text classification
Proceedings of the 6th International Conference on Ubiquitous Information Management and Communication, ICUIMC'12 English 2012 In text domains, effect feature selection is to use a small amount of core information to delegate the text itself. This paper presents a new featured selection method with cloud model on text classification that was gathered from Wikipedia featured articles. The results reveal that the new featured selection metric based on cloud model outperformed the others. It can use a few featured to delegate text and achieve a good classification results. 0 0
A Research for the Centrality of Article Edit Collective in Wikipedia Wikipedia
Article edit interaction network
Centrality
Networked data mining
Collective intelligence
ICM English 2011 0 0
Visualizing revisions and building semantic network in Wikipedia Semantic Network
Visualisation
Wikipedia
Proceedings - 2011 International Conference on Cloud and Service Computing, CSC 2011 English 2011 Wikipedia, one of the largest online encyclopedias, is competent to Britannica. Articles are subject to day to day changes by authors, and each such change is recorded as a new revision. In this paper, we visualize the article's revisions and build the semantic network between articles. First, we analyze the revisions difference of article and using color to show the revisions change. Second, through the article's classified information, we constructed a semantic network of articles' relationship. 0 0