Locally Expandable Allocation of Folksonomy Tags in a Directed Acyclic Graph

被引：0
|
作者：
Eda, Takeharu [1 ,2 ]
Yoshikawa, Masatoshi [2 ]
Yarnamuro, Masashi [1 ]
机构：
[1] Nippon Telegraph & Tel Corp, Cyber Space Labs, Tokyo, Japan
[2] Kyoto Univ, Kyoto 6068501, Japan
来源：
WEB INFORMATION SYSTEMS ENGINEERING - WISE 2008, PROCEEDINGS | 2008年 / 5175卷
关键词：
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
We propose a new classification system based on an analysis of folksonomy data. To find valuable resources from current social book-mark services, users need to specify search terms or tags, or to discover people with similar interests. Our system uses semantic relationships extracted from the co-occurrences of folksonomy data using PLSI and allocates folksonomy tags in a directed acyclic graph. Compared to the hierarchical allocation method of a tree, our method guarantees the number of children nodes and increases the number of available paths to an objective node, enabling users to navigate the resources using tags.
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收藏
页码：151 / +
页数：3
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