PCA center, GGUF import #34
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This was referenced May 24, 2024
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very impressive, thanks for working on this feature |
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Changes
methodargument toControlVector.train. This defaults to the old method,method="pca_diff", but it can be switched tomethod="pca_center"for more stability. This seems to be necessary for training vectors on larger models, such as llama3-70b. Thanks to @r3nddControlVector.import_ggufas a counterpart toControlVector.export_gguf. GGUF is now the preferred way to save control vectors, for better compatibility with llama.cpp (however, the old pickle method will continue to work)ControlVectorCo-Authored-With: [email protected]