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Linked Data-based Concept Recommendation: Comparison of Different Methods in Open Innovation Scenario

Published on Jul 04, 20124292 Views

Danica Damljanović

Concept recommendation is a widely used technique aimed to assist users to chose the right tags, improve their Web search experience and a multitude of other tasks. In finding potential problem solver

ESWC 2012 - Heraklion

Related categories

Semantic ComputingWeb Search

Chapter list

Linked Data‑based Concept Recommendation: Comparison of Different Methods in Open Innovation Scenario00:00
Innovation00:16
Innovation Platforms00:58
Finding Meaningful Connections02:04
Concept recommendation03:03
Discovering Direct and Lateral Concepts04:42
Linked Data-­based Concept Recommendation05:46
hyProximity06:41
Different Distance Functions (1)08:38
Different Distance Functions (2)09:24
Random Indexing10:26
Two steps to Random Indexing11:28
Building context vectors12:17
Indexing: virtual documents12:46
Experiments14:08
DBpedia Dataset15:56
Evaluation16:42
Evaluation: Results18:00
User Study19:47
Example20:19
User Study: Results21:26
Conclusion22:13
Thank You!23:33