1.4k citations · 3.2k across the 73 of their papers we have counts for
Showing 2014 · math.NAShow all
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math.NA2014★ 136 cited
Quaternion Gradient and Hessian
Dongpo Xu, Danilo P. Mandic
The optimization of real scalar functions of quaternion variables, such as the mean square error or array output power, underpins many practical applications. Solutions often requi…
math.NA2014★ 1.4k cited
Tensor Decompositions for Signal Processing Applications From Two-way to Multiway Component Analysis
A. Cichocki, D. Mandic, A-H. Phan +4
The widespread use of multi-sensor technology and the emergence of big datasets has highlighted the limitations of standard flat-view matrix models and the necessity to move toward…