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stat.ML2026
Hypercomplex Widely Linear Processing: Fundamentals for Quaternion Machine Learning
Sayed Pouria Talebi, Clive Cheong Took
Numerous attempts have been made to replicate the success of complex-valued algebra in engineering and science to other hypercomplex domains such as quaternions, tessarines, biquat…
stat.ML2024
The HR-Calculus: Enabling Information Processing with Quaternion Algebra
Danilo P. Mandic, Sayed Pouria Talebi, Clive Cheong Took +4
From their inception, quaternions and their division algebra have proven to be advantageous in modelling rotation/orientation in three-dimensional spaces and have seen use from the…