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Commit d30fc579 authored by 段英荣's avatar 段英荣
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modify

parent c4acdfe4
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Showing with 3 additions and 3 deletions
linucb/views/linucb.py
View file @ d30fc579
...@@ -14,7 +14,7 @@ from django.conf import settings ...@@ -14,7 +14,7 @@ from django.conf import settings
class LinUCB: class LinUCB:
d = 2 d = 2
alpha = 0.1 alpha = 0.01
r1 = 10 r1 = 10
r0 = -0.5 r0 = -0.5
default_tag_list = list() default_tag_list = list()
...@@ -87,10 +87,10 @@ class LinUCB: ...@@ -87,10 +87,10 @@ class LinUCB:
for top_score_index in np_score_dict[top_score]: for top_score_index in np_score_dict[top_score]:
tag_id = str(tag_list[top_score_index], encoding="utf-8") tag_id = str(tag_list[top_score_index], encoding="utf-8")
top_tag_dict[tag_id] = top_score top_tag_dict[tag_id] = top_score
if len(top_tag_dict) >= 5: if len(top_tag_dict) >= 3:
break break
if len(top_tag_dict) >= 5: if len(top_tag_dict) >= 3:
break break
logging.info("duan add,device_id:%s,sorted_np_score_list:%s,np_score_dict:%s" % (str(device_id), str(sorted_np_score_list), str(np_score_dict))) logging.info("duan add,device_id:%s,sorted_np_score_list:%s,np_score_dict:%s" % (str(device_id), str(sorted_np_score_list), str(np_score_dict)))
......
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