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In SGD, why set default dampening to momentum? #163

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YurongYou opened this issue Sep 29, 2017 · 1 comment
Open

In SGD, why set default dampening to momentum? #163

YurongYou opened this issue Sep 29, 2017 · 1 comment

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@YurongYou
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optim/sgd.lua

Line 35 in 656c42a

local damp = config.dampening or mom

@lucasb-eyer
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This actually de-couples the dampening and momentum. Look at how it is used in the code, all other frameworks use "mom" instead of "damp" hard-coded.

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