Weight-based boosting model for cross-domain relevance ranking adaptation
Adaptation techniques based on importance weighting were shown effective for RankSVM and RankNet, viz., each training instance is assigned a target weight denoting its importance to the target domain and incorporated into loss functions. In this work, we extend RankBoost using importance weighting f...
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| Main Authors: | , , , |
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| 格式: | text |
| 語言: | English |
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Institutional Knowledge at Singapore Management University
2011
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| 在線閱讀: | https://ink.library.smu.edu.sg/sis_research/4596 https://ink.library.smu.edu.sg/context/sis_research/article/5599/viewcontent/Weight.pdf |
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| 機構: | Singapore Management University |
| 語言: | English |