From e657a09661cadf16c93e8dd19bf8c10ba24f9946 Mon Sep 17 00:00:00 2001
From: cclauss <cclauss@me.com>
Date: Thu, 30 May 2019 20:21:40 +0200
Subject: [PATCH] RandSelectNegativeSample() --> RandSelectNegativeSamples()

The function is defined as singular on line 5 but it returns multiple samples and is called a plural on line 23.  This PR suggest using the plural form in both places.  Discovered using the tests that were suppressed in https://github.com/apachecn/AiLearning/commit/4e129cdf43e519fb05a6b0c7cb73ef1830f2a11b#commitcomment-33663962
---
 src/py3.x/16.RecommenderSystems/test_lfm.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/py3.x/16.RecommenderSystems/test_lfm.py b/src/py3.x/16.RecommenderSystems/test_lfm.py
index f3a7d0e96..2d6193553 100644
--- a/src/py3.x/16.RecommenderSystems/test_lfm.py
+++ b/src/py3.x/16.RecommenderSystems/test_lfm.py
@@ -2,7 +2,7 @@
 
 
 # 负样本采样过程
-def RandomSelectNegativeSample(self, items):
+def RandSelectNegativeSamples(self, items):
     ret = {key: 1 for key in items}
     n = 0
     for i in range(0, len(items) * 3):