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Exploiting Hyperlinks to Learn a Retrieval Model
Published on Feb 25, 20073193 Views
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Chapter list
Exploiting Hyperlinks to Learn a Retrieval Model00:00
Outline00:28
What is Information Retrieval01:17
How to Achieve such a Goal01:54
How to Achieve such a Goal104:01
How to Select a Document/Query Similarity Measure04:10
Ad-hoc Approaches04:37
Ad-hoc Approaches104:59
Ad-hoc Approaches205:13
Ad-hoc Approaches305:29
Ad-hoc Approaches406:00
Ad-hoc Approaches506:14
Unsupervised Learning Approaches06:41
Unsupervised Learning Approaches107:38
Supervised Learning Approaches08:11
Supervised Learning Approaches109:07
LinkLearn09:39
Hyperlinks as Training Data10:43
Training Criterion11:50
Training Criterion113:22
Model Parameterization14:07
Model Parameterization115:31
Experimental Setup16:14
Experimental Setup117:51
Model Training19:18
Results20:52
Conclusions22:09
That’s all folks22:53