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One Tag to bind them all: Measuring Term Abstractness in Social Metadata
Published on 2011-07-074062 Views
Recent research has demonstrated how the widespread adoption of collaborative tagging systems yields emergent semantics. In recent years, much has been learned about how to harvest the data produced b
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Presentation
One Tag to Bind Them All: Measuring Term Abstractness in Social Metadata00:00
A cat? Felis silvestris cretensis? An animal? - 101:21
A cat? Felis silvestris cretensis? An animal? - 202:17
A cat? Felis silvestris cretensis? An animal? - 302:57
A cat? Felis silvestris cretensis? An animal? - 403:17
A cat? Felis silvestris cretensis? An animal? - 503:28
The Story - 103:48
Terms in Social Metadata04:29
Socially induced term relations05:56
Semantic Tag Graphs07:23
The Story - 208:43
Definition of Term Abstractness08:58
The Story - 310:45
Folksonomy - based generality ranking - 110:54
Folksonomy - based generality ranking - 212:51
Folksonomy - based generality ranking - 314:23
The Story - 415:52
Which generality ranking is best?16:18
Social Metadata used18:19
Results19:40
Discussion & Implications23:17
The Story - 525:09
The Story - 625:22