Cross-Attention Fusion + Music Conditioning#11
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agentksimha wants to merge 1 commit intohumanai-foundation:mainfrom
Open
Cross-Attention Fusion + Music Conditioning#11agentksimha wants to merge 1 commit intohumanai-foundation:mainfrom
agentksimha wants to merge 1 commit intohumanai-foundation:mainfrom
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Changes
Replaced elementwise fusion (out_1 + out_duet) with cross-attention
Query: out_1
Key/Value: out_duet
Enables learnable, selective interaction between dancer and duet features
Added music conditioning
Integrated a music encoder (1D CNN / precomputed embeddings)
Injected audio features into the decoder for motion generation
Impact
Improves inter-dancer coordination via attention-based fusion
Enables music-aware duet generation with better rhythm alignment