From be06a944bf9f340f31174fd63ea67f68a160062c Mon Sep 17 00:00:00 2001
From: bushuhui <bushuhui@foxmail.com>
Date: Sun, 28 Jun 2020 18:16:22 +0800
Subject: [PATCH] Add learning suggestions

---
 README.md        |  7 ++++++-
 requirements.txt | 14 +-------------
 2 files changed, 7 insertions(+), 14 deletions(-)

diff --git a/README.md b/README.md
index 8109c10..1c1e5d7 100644
--- a/README.md
+++ b/README.md
@@ -68,7 +68,12 @@
 
 
 
-## 2. 其他参考资料
+## 2. 学习的建议
+1. 为了更好的学习本课程，需要大家把Python编程的基础能力培养好，这样后续的机器学习方法学习才比较扎实。
+2. 每个课程前部分是理论基础，然后是代码实现。个人如果想学的更扎实，可以自己把各个方法的代码亲自实现一下。做的过程尽可能自己想解决办法，因为重要的学习目标不是代码本身，而是学会分析问题、解决问题的能力。
+
+
+## 3. 其他参考资料
 * 资料速查
   * [相关学习参考资料汇总](References.md)
   * [一些速查手册](tips/cheatsheet)
diff --git a/requirements.txt b/requirements.txt
index 4178f9f..e876fbe 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -16,18 +16,6 @@
 #       index-url = https://mirrors.aliyun.com/pypi/simple/
 #
 
-#
-# Install virtualenv by apt-get
-#   sudo apt-get install virtualenvwrapper
-#
-# Add following lines to `~/.bashrc`
-#   # virtualenv
-#   export VIRTUALENVWRAPPER_PYTHON=/usr/bin/python
-#   export WORKON_HOME=/home/bushuhui/virtualenv
-#   source /usr/share/virtualenvwrapper/virtualenvwrapper.sh
-#
-
-
 # Install virtualenv by pip
 #   pip install setuptools
 #   pip install virtualenv
@@ -36,7 +24,7 @@
 #
 # Add following lines to `~/.bashrc`
 #   # virtualenv
-#   export VIRTUALENVWRAPPER_PYTHON=/usr/bin/python
+#   export VIRTUALENVWRAPPER_PYTHON=/usr/bin/python3
 #   export WORKON_HOME=/home/bushuhui/virtualenv
 #   source /usr/local/bin/virtualenvwrapper.sh　
 #