Preconditioned Gradient Descent Algorithm for Inverse Filtering on Spatially Distributed Networks
نویسندگان
چکیده
منابع مشابه
Preconditioned Stochastic Gradient Descent
Stochastic gradient descent (SGD) still is the workhorse for many practical problems. However, it converges slow, and can be difficult to tune. It is possible to precondition SGD to accelerate its convergence remarkably. But many attempts in this direction either aim at solving specialized problems, or result in significantly more complicated methods than SGD. This paper proposes a new method t...
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ژورنال
عنوان ژورنال: IEEE Signal Processing Letters
سال: 2020
ISSN: 1070-9908,1558-2361
DOI: 10.1109/lsp.2020.3029699