[DPO] add 'bco_pair' loss_type#1524
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younesbelkada merged 2 commits intohuggingface:mainfrom Apr 22, 2024
seanexp:pairwise_bco
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[DPO] add 'bco_pair' loss_type#1524younesbelkada merged 2 commits intohuggingface:mainfrom seanexp:pairwise_bco
younesbelkada merged 2 commits intohuggingface:mainfrom
seanexp:pairwise_bco
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thanks @seanexp perhaps lets also add some description in the DPO docs too? |
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Ah yes! I'll work on it. |
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kashif
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Apr 12, 2024
younesbelkada
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Thanks for this addition !
kashif
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* add 'bco_pair' loss_type * add BCO description to DPO doc --------- Co-authored-by: sean.jung <sean.jung@seanjungui-MacBookPro.local>
yxliu-TAMU
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* add 'bco_pair' loss_type * add BCO description to DPO doc --------- Co-authored-by: sean.jung <sean.jung@seanjungui-MacBookPro.local>
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add Binary Classifier Optimization (BCO) loss function from https://arxiv.org/abs/2404.04656
Implemented bce loss and reward shift in the paper.
I will make separate PR for unpaired version of BCO after rebase and polishing.