调试

linucb/core/Linucb.py

@@ -22,9 +22,9 @@ import time
 
 class LinUCB:
     d = 2
-    alpha = 2
-    r1 = 0.1
-    r0 = -0.1
+    alpha = 0.25
+    r1 = 1
+    r0 = -1
     default_tag_list = list()
 
     zhengxing_host = "172.16.30.141"
@@ -43,12 +43,12 @@ class LinUCB:
         :return:
         """
         try:
-            Aa_list = list()
+            AaI_list = list()
             theta_list = list()
 
             for tag_id in tag_list:
                 tag_dict = pickle.loads(redis_linucb_tag_data_dict[tag_id])
-                Aa_list.append(tag_dict["Aa"])
+                AaI_list.append(tag_dict["AaI"])
                 theta_list.append(tag_dict["theta"])
 
             xaT = np.array([user_features_list])
@@ -57,7 +57,7 @@ class LinUCB:
             art_max = -1
             old_pa = 0
 
-            AaI_tmp = np.array(Aa_list)
+            AaI_tmp = np.array(AaI_list)
             theta_tmp = np.array(theta_list)
 
             begin1 = time.time()