AIBullisharXiv – CS AI · Mar 177/10
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FlashHead: Efficient Drop-In Replacement for the Classification Head in Language Model Inference
Researchers introduce FlashHead, a training-free replacement for classification heads in language models that delivers up to 1.75x inference speedup while maintaining accuracy. The innovation addresses a critical bottleneck where classification heads consume up to 60% of model parameters and 50% of inference compute in modern language models.
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