add score

eda/smart_rank/tool.py

@@ -301,6 +301,18 @@ def compute_ai_scan(x, decay_days=30, exponential=0, action_tag_count=1):
         return 0.5
 
 
+def compute_1_score(x, decay_days=30, exponential=0, action_tag_count=1):
+    if exponential:
+        alpha = exponential_decay(x, decay_days)
+        score = 1 / action_tag_count - 1.1**alpha * ((1 - 0.5) / decay_days)
+    else:
+        score = 1 / action_tag_count - x * ((1 - 0.5) / decay_days)
+    if score > 0.5:
+        return score
+    else:
+        return 0.5
+
+
 def get_action_tag_count(df, action_time):
     try:
         if not df[df["time"] == action_time].empty:
@@ -393,6 +405,8 @@ def compute_tag3_score(x):
         return compute_ai_scan(x.days_diff_now, exponential=1)
     elif x.score_type == "ruoyixiang":
         return compute_ruoyixiang(x.days_diff_now, exponential=1)
+    elif x.score_type == "1_score":
+        return compute_1_score(x.days_diff_now, exponential=1)
     else:
         return compute_validate(x.days_diff_now, exponential=1)