July 2017
Intermediate to advanced
398 pages
11h 54m
Chinese
Content preview from Python数据处理
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数据获取与存储
｜
109
•
拉丁美洲开放数据
•
发展中的加勒比地区
6.4.4
组织数据和非政府组织数据
无论是地方组织还是国际组织，都有大量跨州或跨国的数据集资源，比如气候变化数据、
国际商贸数据和全球运输数据。如果政府并没有采集与你的主题相关的数据（关于宗教细
节、吸毒、社区支持网络等的数据），或者政府数据不可靠，或者政府没有开放数据门户
网站的话，你可以通过
NGO
或开放数据组织找到相关数据。下面列出了一些组织，但还
有更多的组织在为数据的公开交换和访问而奋斗。
•
联合国开放数据
•
联合国发展计划署数据
•
开放知识基金会
•
世界银行数据
•
维基解密
•
国际援助透明度数据集
• DataHub
•
人口资料局
6.4.5
教育数据和大学数据
世界各地的大学和研究生部都在不断地研究并发布数据集，从生物科学的进展到本土文化
与周边生态栖息地的关联性，涵盖范围很广。很难想象教育领域还没有讨论过某一主题，
所以大学是获取最新专题数据的好去处。大多数研究者都乐于听到有人对他们的课题感兴
趣，所以我们建议你直接联系合适的部门或作者，以获取更多信息。如果你不知道从哪里
开始，下面有几个不错的选择。
• Lexis Nexis
•
谷歌学术搜索
•
康奈尔大学
arXiv
项目
• UCI
机器学习数据集
•
通用数据集倡议
6.4.6
医学数据和科学数据
与大学类似，科学和医学研究部门和组织也都拥有大量优质的数据资源。在科学研究中搜
索是十分困难的，但不要气馁——如果你能找到用于研究的数据集，它们使用的研究术语
往往并不相同。如果你想到某一个特定的研究者，我们建议直接联系他 ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.