I don't have a copy of the code, but the bias of any given node should be
the sum of the bias of all of its children.

On Jan 9, 2008 1:49 PM, <[EMAIL PROTECTED]> wrote:

> I'm looking at the code of Libgo110. I have a question. In the file
> uct.cpp and the definition of class note_t, the explore_coeff is
> calculated from log(node->bias). But in the paper 'Modification of UCT with
> Patterns in Monte-Carlo Go' table 1 line 10 -17, the explore_coeff is
> calculated from log(nb), where nb is the summation of node->bias for all the
> child nodes. Whyis the difference? Or did I read the code wrong?
>
> Thanks for any explanation.
>
> DL
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