Generalized logit adjustment: Calibrating fine-tuned models by removing label bias in foundation models
Foundation models like CLIP allow zero-shot transfer on various tasks without additional training data. Yet, the zero-shot performance is less competitive than a fully supervised one. Thus, to enhance the performance, fine-tuning and ensembling are also commonly adopted to better fit the downstream...
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Main Authors: | ZHU, Beier, TANG, Kaihua, SUN, Qianru, ZHANG, Hanwang |
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Format: | text |
Language: | English |
Published: |
Institutional Knowledge at Singapore Management University
2023
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Online Access: | https://ink.library.smu.edu.sg/sis_research/8473 https://ink.library.smu.edu.sg/context/sis_research/article/9476/viewcontent/Generalized_Logit_Adjustment__Calibrating_Fine_tuned_Models_by_Removing_Label_Bias_in_Foundation_Models__1_.pdf |
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Institution: | Singapore Management University |
Language: | English |
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