why the const kDataKeyStep equals 4? about cxxnet HOT 5 CLOSED

@antinucleon

from cxxnet.

Yes, all the encoding will be used throw this function, so you are free to change it

from cxxnet.

Thanks, I'll try.

from cxxnet.

Hi, I've tried to add another weight to be update

  if (!strcmp(tag, "weight")) return layer_index * kDataKeyStep + 2;

and added other corresponding codes like decode encode applyvisitor
however, the weight seems never to be updated...
The initial two (bias and wmat_) works fine.
thanks, @tqchen .

from cxxnet.

My fault, it works~

from cxxnet.