tested hrm (looped hierarchical transformer) vs a standard stacked transformer for speech generation at equal par…
tested hrm (looped hierarchical transformer) vs a standard stacked transformer for speech generation at equal params.
Setup:
• ~15M params
• EnCodec audio tokens
• 20h LibriTTS-R
• 3 seeds
• ~$15 compute
Results:
• Stacked transformer: 3.
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