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Neural Information Processing Systems - NIPS05 Workshops
Pascal

Ranking as Learning Structured Outputs

author: Chris Burges, Microsoft Research
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Slides
0:33 Contents
1:20 Aim at Real Problem: Web Search
2:08 Ranking for Web Search
3:07 Towards Structured Outputs…
3:53 Ranking Ranking
4:16 Ranking Cost Functions
5:18 Ranking Cost Functions
6:31 RankNet
7:12 The RankNet Cost
7:47 How Things Can Go Badly Wrong
9:42 LambdaRank
11:25 A Simple Example
12:13 …furthermore it’s convex
12:44 LambdaRank
13:11 LambdaRank: Pros and …
14:21 Some Multilinear Algebra Basics
15:37 Poincare’s Lemma
16:39 The Jacobian
18:10 A Physical Analogy
18:48 TITLE

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