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Update README.md

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add potential bugs of leela.
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sproblvem 2017-11-06 20:35:53 +08:00 committed by GitHub
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README.md
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@ -28,3 +28,27 @@ MCTS
## agent (optional)
DQNAgent etc.
Pontential Bugs:
0. Wrong calculation of eval value
UCTNode.cpp
106 if (to_move == FastBoard::WHITE) {
107 net_eval = 1.0f - net_eval;
108 }
309 if (tomove == FastBoard::WHITE) {
310 score = 1.0f - score;
311 }
1. create children only on leaf node
UCTSearch.cpp
60 if (!node->has_children() && m_nodes < MAX_TREE_SIZE) {
61 float eval;
62 auto success = node->create_children(m_nodes, currstate, eval);
63 if (success) {
64 result = SearchResult(eval);
65 }
66 }