Frustratingly Easy Semi-Supervised Domain Adaptation

نویسندگان

  • Daumé
  • Hal III
  • Abhishek Kumar
  • Avishek Saha
چکیده

In this work, we propose a semisupervised extension to a well-known supervised domain adaptation approach (EA) (Daumé III, 2007). Our proposed approach (EA++) builds on the notion of augmented space (introduced in EA) and harnesses unlabeled data in target domain to ameliorate the transfer of information from source to target. This semisupervised approach to domain adaptation is extremely simple to implement, and can be applied as a pre-processing step to any supervised learner. Experimental results on sequential labeling tasks demonstrate the efficacy of the proposed method.

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تاریخ انتشار 2010