Improve the compatibility between the C++ and the Python CFR implemen…

…tations. - Bind C++ Policy GetStatePolicyAsMap method to Python. - Add a function to convert a C++ Policy to a Python policy. - Rename "policy" to "current_policy" to make both the C++ CFR and the Python CFR APIs equivalent. - Refactor the Python CFR code to look like more the C++ one, and also have fewer duplicated code. PiperOrigin-RevId: 271522485 Change-Id: Ibbe614d8e3b73033702eca0bf74b90dc998a7903
IamVNIE · Sep 30, 2019 · 362f057 · 362f057
1 parent 71d7663
commit 362f057
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Showing 6 changed files with 214 additions and 259 deletions.
diff --git a/open_spiel/algorithms/cfr_br.cc b/open_spiel/algorithms/cfr_br.cc
@@ -21,7 +21,10 @@ namespace open_spiel {
 namespace algorithms {
 
 CFRBRSolver::CFRBRSolver(const Game& game)
-    : CFRSolverBase(game, false, false, false),
+    : CFRSolverBase(game,
+                    /*alternating_updates=*/false,
+                    /*linear_averaging=*/false,
+                    /*regret_matching_plus=*/false),
       policy_overrides_(game.NumPlayers(), nullptr),
       uniform_policy_(GetUniformPolicy(game)) {
   for (int p = 0; p < game_.NumPlayers(); ++p) {