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Author: murez

HW3/p2_logic/hybridAgents.py

@@ -20,7 +20,7 @@ class BaseAgent(Agent):
     def observationFunction(self, gameState):
         walls = gameState.getWalls()
         currentState = gameState.getPacmanPosition()
-        ghosts = gameState.getGhostPositions()
+        ghosts = gameState.get_ghost_positions()
 
 #         ghosts = []
 #         for agents in board.agentPositions[1:]:

HW6/reinforcement/autotuning.py

@@ -48,30 +48,30 @@ def run_pacman(bias,
 
 
 pbounds = {
-    "bias": (-10, 10),
+    "bias": (-3, 3),
     "closest_weak_ghost_0": (-10, 10),
-    "closest_weak_ghost_1": (-10, 10),
-    "strong_ghost_1_step_0": (-10, 10),
-    "strong_ghost_1_step_1": (-10, 10),
-    "strong_ghost_2_step_0": (-10, 10),
-    "strong_ghost_2_step_1": (-10, 10),
-    "weak_ghost_0": (-10, 10),
-    "weak_ghost_1": (-10, 10),
-    "eats_capsule": (-10, 10),
-    "eats_food": (-10, 10),
-    "closest_capsule_0": (-10, 10),
-    "closest_capsule_1": (-10, 10),
-    "closest_food_0": (-10, 10),
-    "closest_food_1": (-10, 10)
+    "closest_weak_ghost_1": (-7, -5),
+    "strong_ghost_1_step_0": (-8, -4),
+    "strong_ghost_1_step_1": (-10, 0),
+    "strong_ghost_2_step_0": (-10, 5),
+    "strong_ghost_2_step_1": (-5, 5),
+    "weak_ghost_0": (-5, 5),
+    "weak_ghost_1": (-5, 10),
+    "eats_capsule": (0, 10),
+    "eats_food": (0, 10),
+    "closest_capsule_0": (-5, 10),
+    "closest_capsule_1": (-1, 5),
+    "closest_food_0": (0, 10),
+    "closest_food_1": (-4, 2)
 }
 
 optimizer = BayesianOptimization(
     f=run_pacman,
     pbounds=pbounds,
-    random_state=1,
+    random_state=4,
 )
 
 optimizer.maximize(
-    init_points=2,
-    n_iter=3,
+    init_points=500,
+    n_iter=6000,
 )

HW6/reinforcement/featureExtractors.py

@@ -76,7 +76,7 @@ def getFeatures(self, state, action):
         # extract the grid of food and wall locations and get the ghost locations
         food = state.getFood()
         walls = state.getWalls()
-        ghosts = state.getGhostPositions()
+        ghosts = state.get_ghost_positions()
 
         features = util.Counter()