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Continuous Integration. CircleCI vs TravisCI vs Jenkins
CI definition and its main goal Continuous Integration (CI) is a software development practice that is based on a frequent integration of the code into a shared repository. Each check-in is then...
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Stacked Ensembles and Word2Vec now available in H2O!
Stacked Ensembles H2O’s new Stacked Ensemble method is a supervised ensemble machine learning algorithm that finds the optimal combination of a collection of prediction algorithms using a process...
View Articlepython、main函数和argv参数
笔者学习和使用过的语言中：C语言，C++语言，C#语言，Java语言都时有main函数在的，main是程序执行的起点，python中，也有类似的运行机制，但方式却截然不同：Python使用缩进对齐组织代码的执行，所有没有缩进的代码（非函数定义和类定义），都会在载入时自动执行，这些代码，可以认为是Python的main函数。 举个列子，我们可以清楚的了解：...
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简学Python第一章__进入PY的世界
python第一章__进入Python的世界 欢迎加入linux_Python学习群 群号：478616847 目录： 什么是Python Python开发环境安装 第一个程序 HelloWord！ 初识数据类型 初识条件语句 Pass continue break 一、 什么是Python...
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隐藏的宝藏，13个不可忽视的优秀 Python 库
隐藏的宝藏，13个不可忽视的优秀 python 库 昨天来源：开源中国 开程序员的淘宝店！寻找开源技术服务伙伴！>>> 作为一门语言，你知道 Python 是如何获得现在的成功的吗? 不妨去看看它大量的库吧，不管是原生的，还是第三方的，可能会有所收获。 有这么多的库，也就不奇怪为什么有的很多人用，有的却没有引起多少人注意。...
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Working Geek: How Amplero’s Olly Downs is ‘learning to be a good CEO’
Amplero CEO Olly Downs. (Amplero Photo) In early 2016, Globys spun out its A.I. marketing software business Amplero. The plan was to hire a new CEO to bring the product to market, but things started...
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Python爬虫：通过关键字爬取百度图片
使用工具：python2.7 点我下载 scrapy框架 sublime text3 一。搭建python（windows版本） 1.安装python2.7 ---然后在cmd当中输入python，界面如下则安装成功 2.集成Scrapy框架----输入命令行：pip install Scrapy 安装成功界面如下： 失败的情况很多，举例一种： 解决方案： 其余错误可百度搜索。 二。开始编程。...
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python数据分析笔记――数据加载与整理
数据加载 导入文本数据 1、导入文本格式数据（CSV）的方法： 方法一：使用pd.read_csv()，默认打开csv文件。 9、10、11行三种方式均可以导入文本格式的数据。 特殊说明：第9行使用的条件是运行文件.py需要与目标文件CSV在一个文件夹中的时候可以只写文件名。第10和11行中文件名ex1.CSV前面的部分均为文件的路径。...
View Articlepython2 import urllib2报错
这段时间想玩玩python网页信息爬取，在使用urllib2这个库的时候导入失败，提示信息为： im@58user:~/PythonProjects/IOTest$ python Python 2.7.6 (default, Oct 26 2016, 20:30:19) [GCC 4.8.4] on linux2 Type "help", "copyright", "credits" or...
View ArticleProvisioning django application using ansible
As I recently have opportunity of having a workshop about ansible in my work and I decided to write a blog post on how to provision django application using this tool. In this blog post I am using the...
View ArticleDataCamp: DataChats: An Interview with Dhavide Aruliah
Hi everyone! We've just released a new episode of our DataChats video series (episode 9) In this episode, we interview Dhavide Aruliah. Dhavide is Director of Training at Continuum Analytics, the...
View Article学习Python问?
感谢各位捧场，今天是2017年的第一篇，因为在之前不断收到小伙伴们在后台关于Pytho学习相关的留言，所以想在今年开篇先做一个答疑，方便各位更好的学习： 1、现在学习python2还是python3? 这个问题应该是每个学python前都会碰到的问题，我记得刚开始学的时候也是搜了很多资料来确定自己到底用哪个更合适，但文章看的太多反而自己更晕了，我最早终选择的是是Python2版本，...
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Understand Time Series Forecast Uncertainty Using Confidence Intervals with...
Time series forecast models can both make predictions and provide a confidence interval for those predictions. Confidence intervals provide an upper and lower expectation for the real observation....
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Introducing our Python API Wrapper
Introducing our python API Wrapper With our shiny new Python API wrapper, managing your deployed Canaries has never been simpler. With just a few simple lines of code you'll be able to sort and store...
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1 tip for effective data visualization in Python
This post was originally published here Yes, you read correctly this post will only give you 1 tip. I know most posts like this have 5 or more tips. I once saw a post with 15 tips, but I may have been...
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How to use Webhose.io rated reviews for sentiment classification
Sentiment classification is a fascinating use case for machine learning. Regardless of complexity you need two core components to deliver meaningful results; a machine learning engine and a significant...
View ArticleLearn web development: Django Web Framework
Django is an extremely popular and fully featured server-side web framework, written in python. The module shows you why Django is one of the most popular web server frameworks, how to set up a...
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New Year, New Enthought Products!
We’ve had a number of major product development efforts underway over the last year, and we’re pleased to share a lot of new announcements for 2017: A New Chapter for the Enthought python Distribution...
View ArticlePython Appreciation Day
Every once in a while I have to recognize the beauty that is a high level language. Consider this code snippet: def square(x): return x**2 l = [1, 2, 3, 4] for x in map(square, l): print(x) And this...
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Job trends for R and Python
When we last looked atjob trends from indeed.com,job listingsfor"R statistics" were on the rise but were still around half the volume of listings for "SAS statistics". Three-and-a-half years later, R...
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