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Semi-Supervised Learning

Semi-Supervised Learning. Jing xu. Slides. From: Xiaojin (Jerry) Zhu ---An associate professor in the Department of Computer Sciences at University of Wisconsin-Madison. Outline. What’s semi-supervised learning? Self-training algorithm

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Semi-Supervised Learning

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  1. Semi-Supervised Learning Jing xu

  2. Slides • From: Xiaojin(Jerry) Zhu ---An associate professor in the Department of Computer Sciences at University of Wisconsin-Madison

  3. Outline • What’s semi-supervised learning? • Self-training algorithm • Co-training (multiview learning) algorithm

  4. Outline • What’s semi-supervised learning? • Self-training algorithm • Co-training (multiview learning) algorithm

  5. Outline • What’s semi-supervised learning? • Self-training algorithm • Co-training (multiview learning) algorithm

  6. Self-training example: propagating 1-Nearest-Neighbor

  7. Outline • What’s semi-supervised learning? • Self-training algorithm • Co-training (multiview learning) algorithm

  8. By View1-context By View2-named entity By View1-context

  9. Summary • What’s ssl? • Learning from both labeled and unlabeled data. • Self-training algorithm • Teaching itself. • Co-training algorithm (multiview learning algorithm) • Teaching each other.

  10. Thx!

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