Real-Valued Hyperdimensional Sequence Representations with Hadamard Product Binding and Shift Equivariance
Three real-valued position-encoding variants are proposed: a real-valued baseline based on the inverse Fourier transform, a real-valued baseline based on the inverse Fourier transform, and Sinusoid and Cosine-only representations derived from Random Fourier Features.
Kenny Schlegel, D. Rachkovskij, D. Kleyko et al.
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