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Link prediction for annotation graph datasets using graph summarization
Published on 2011-11-252973 Views
Annotation graph datasets are a natural representation of scientifi c knowledge. They are common in the life sciences where genes or proteins are annotated with controlled vocabulary terms (CV terms
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Presentation
Link Prediction for Annotation Graphs Using Graph Summarization00:00
Motivation00:13
Motivation: Gene Annotation Graphs01:19
Outline02:41
Problem Definition03:07
TAG: Example04:17
Link Prediction in Graphs04:30
Link Prediction Framework06:07
Dense Subgraph07:26
Graph Summarization09:06
Graph Summarization: Example - 211:28
Graph Summarization: Example - 111:36
Prediction Function12:00
Prediction Function: Example12:59
Evaluation: Setup13:55
Baseline Analysis15:20
Impact of Distance Restriction16:14
Confidence in Predictions17:24
Summary and Future Work18:46