From d0a6d8059e20d96fee680adadc0e2b31eb9852d6 Mon Sep 17 00:00:00 2001
From: yinhaofeng <1841837261@qq.com>
Date: Tue, 22 Sep 2020 07:00:33 +0000
Subject: [PATCH] add some notes

---
 models/rank/logistic_regression/data/get_slot_data.py | 3 +--
 models/rank/logistic_regression/readme.md             | 4 +---
 2 files changed, 2 insertions(+), 5 deletions(-)

diff --git a/models/rank/logistic_regression/data/get_slot_data.py b/models/rank/logistic_regression/data/get_slot_data.py
index f0b95a79..f9605d50 100644
--- a/models/rank/logistic_regression/data/get_slot_data.py
+++ b/models/rank/logistic_regression/data/get_slot_data.py
@@ -79,8 +79,7 @@ class Reader(dg.MultiSlotDataGenerator):
                 v = i[1]
                 for j in v:
                     s += " " + k + ":" + str(j)
-            print(s.strip())
-            yield None
+            print(s.strip())  # add print for data preprocessing
 
         return data_iter
 
diff --git a/models/rank/logistic_regression/readme.md b/models/rank/logistic_regression/readme.md
index 84237b60..226667c5 100644
--- a/models/rank/logistic_regression/readme.md
+++ b/models/rank/logistic_regression/readme.md
@@ -156,9 +156,7 @@ class Reader(dg.MultiSlotDataGenerator):
                 v = i[1]
                 for j in v:
                     s += " " + k + ":" + str(j)
-            print(s.strip())
-            yield None
-
+            print(s.strip()) # add print for data preprocessing
         return data_iter
 
 
-- 
GitLab