Qwen1.5-0.5B-Chat DPO fine-tuned on the Orca Math dataset that consists of ~200K grade school math word problems
The model was developed during the course Modern Natural Language Processing (CS-552).
Its aim is to fine-tune the base model (Qwen/Qwen1.5-0.5B-Chat) to accurately
answer open-ended and multiple-choice questions from Orca Math dataset
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Training regime: cDPO with bf16 mixed precision, $\beta=0.2$, $lr=3 \times 10^{-6}$, and $label_smoothing=0.2$
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PEFT 0.10.0
