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Frustratingly easy domain adaptation, Daum'e, ACL'07 #126

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AkihikoWatanabe opened this issue Dec 31, 2017 · 1 comment
Open

Frustratingly easy domain adaptation, Daum'e, ACL'07 #126

AkihikoWatanabe opened this issue Dec 31, 2017 · 1 comment
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DomainAdaptation MachineLearning NLP

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http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.110.2062&rep=rep1&type=pdf
@AkihikoWatanabe
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AkihikoWatanabe commented Dec 31, 2017 •
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domain adaptationをする際に、Source側のFeatureとTarget側のFeatureを上式のように、Feature Vectorを拡張し独立にコピーし表現するだけで、お手軽にdomain adaptationができることを示した論文。

イメージ的には、SourceとTarget、両方に存在する特徴は、共通部分の重みが高くなり、Source, Targetドメイン固有の特徴は、それぞれ拡張した部分のFeatureに重みが入るような感じ。

This was referenced Dec 31, 2017
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