Add support for Orthogonal Fine-Tuning (OFT)#79
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OFT is different from Lora. Please put |
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This PR implements Orthogonal Fine-Tuning (OFT) for efficient parameter adaptation.
Main updates include:
hcpdiff/models/lora_base_patch.py: code base for OFTBlock
hcpdiff/models/lora_layers_patch.py: core logic for OFTLayer
hcpdiff/models/init.py
OFT weights are initialized from host layers and kept frozen during training..