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 Frustratingly Easy Domain Adaptation Hal Daume III.

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Presentation on theme: " Frustratingly Easy Domain Adaptation Hal Daume III."— Presentation transcript:

1  Frustratingly Easy Domain Adaptation Hal Daume III

2 Domain Adaptation Document Classifier

3 Symbolism Features/Data General SourceTarget

4 Baselines: SrcOnly Features

5 Baselines: TgtOnly Features

6 Baselines: All Data

7 Baselines: Weighted Data

8 Baselines: PRED Label SrcOnly

9 Baselines: LinInt Label αβ SrcOnly TgtOnly

10 Baselines: Prior SrcOnly Chelba & Acero, 2004 Prior on Feature Weights

11 Baselines: Prior SrcOnly Chelba & Acero, 2004 Prior on Feature Weights

12 Baselines: Complex Daume and Marcu, 2006 Model 1 Model 2 Model 3

13 Daume (2009) Features Works only when the TgtOnly > SrcOnly

14 The word “bush” being the current position The pattern “Aa+” being the current position Analysis


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