Spherical attention, an L2-normalized attention variant derived from neural circuit diagrams, is streamable and runs at up to 200 TFLOP/s on an A100, matching FlashAttention-2.
Categories of Differentiable Polynomial Circuits for Machine Learning
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abstract
Reverse derivative categories (RDCs) have recently been shown to be a suitable semantic framework for studying machine learning algorithms. Whereas emphasis has been put on training methodologies, less attention has been devoted to particular \emph{model classes}: the concrete categories whose morphisms represent machine learning models. In this paper we study presentations by generators and equations of classes of RDCs. In particular, we propose \emph{polynomial circuits} as a suitable machine learning model. We give an axiomatisation for these circuits and prove a functional completeness result. Finally, we discuss the use of polynomial circuits over specific semirings to perform machine learning with discrete values.
fields
math.CT 1years
2025 1verdicts
CONDITIONAL 1representative citing papers
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Accelerating Machine Learning Systems via Category Theory: Applications to Spherical Attention for Gene Regulatory Networks
Spherical attention, an L2-normalized attention variant derived from neural circuit diagrams, is streamable and runs at up to 200 TFLOP/s on an A100, matching FlashAttention-2.