RAG-Audio starts frozen audio generators from a retrieved exemplar of the fMRI-decoded CLAP embedding, raising 10-way stimulus identification from 0.14-0.18 to 0.40-0.43 on Brain2Music and cutting FAD by about 10x.
All runs use a single GPU per job; we release seeds, code, and configurations
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RAG-Audio: Retrieval-Augmented Generation for Faithful Brain-to-Audio Reconstruction
RAG-Audio starts frozen audio generators from a retrieved exemplar of the fMRI-decoded CLAP embedding, raising 10-way stimulus identification from 0.14-0.18 to 0.40-0.43 on Brain2Music and cutting FAD by about 10x.