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Meta-path based Multi-network Collective Link Prediction
Published on Oct 07, 20142403 Views
Online social networks offering various services have become ubiquitous in our daily life. Meanwhile, users nowadays are usually involved in multiple online social networks simultaneously to enjoy spe
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Chapter list
Meta-path based Multi-Network Collective Link Prediction00:00
Traditional social link prediction in one single social network00:16
Users use multiple social networks simultaneously00:50
Predicting social links in multiple aligned networks simultaneously01:41
Disadvantages of Supervised Links Prediction Setting02:13
Reliable Negative Links Extraction04:45
PU Link Prediction Setting05:38
Heterogeneous Information05:56
Network Schema06:18
Intra-network social meta paths06:39
New network problem07:30
Anchor Meta path & Inter-network social meta paths08:24
Inter-network social meta path instances08:46
Meta path selection11:09
Multi-network collective link prediction framework11:34
Dataset13:41
Experiment Settings13:57
Experiment Results14:51
Parameter Analysis16:14
Convergence Analysis16:53
Conclusions17:24
Questions & Answers18:08