Bad Data Handbook pdf epub mobi txt 电子书 下载 2024


Bad Data Handbook

简体网页||繁体网页
Q. Ethan McCallum
O'Reilly Media
2012-11-21
264
USD 39.99
Paperback
9781449321888

图书标签: 数据挖掘  数据分析  数据  计算机  data  统计  Python  O'Reilly   


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发表于2024-11-25

Bad Data Handbook epub 下载 mobi 下载 pdf 下载 txt 电子书 下载 2024

Bad Data Handbook epub 下载 mobi 下载 pdf 下载 txt 电子书 下载 2024

Bad Data Handbook pdf epub mobi txt 电子书 下载 2024



图书描述

What is bad data? Some people consider it a technical phenomenon, like missing values or malformed records, but bad data includes a lot more. In this handbook, data expert Q. Ethan McCallum has gathered 19 colleagues from every corner of the data arena to reveal how they’ve recovered from nasty data problems.

From cranky storage to poor representation to misguided policy, there are many paths to bad data. Bottom line? Bad data is data that gets in the way. This book explains effective ways to get around it.

Among the many topics covered, you’ll discover how to:

Test drive your data to see if it’s ready for analysis

Work spreadsheet data into a usable form

Handle encoding problems that lurk in text data

Develop a successful web-scraping effort

Use NLP tools to reveal the real sentiment of online reviews

Address cloud computing issues that can impact your analysis effort

Avoid policies that create data analysis roadblocks

Take a systematic approach to data quality analysis

Bad Data Handbook 下载 mobi epub pdf txt 电子书

著者简介

Q Ethan McCallum is a consultant, writer, and technology enthusiast, though perhaps not in that order. His work has appeared online on The O’Reilly Network and Java.net, and also in print publications such as C/C++ Users Journal, Doctor Dobb’s Journal, and Linux Magazine. In his professional roles, he helps companies to make smart decisions about data and technology.


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Bad Data Handbook pdf epub mobi txt 电子书 下载
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用户评价

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bad data ,bad life

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好書啊,早點讀到這書的話,處理數據就不用這麼痛苦了!

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好書啊,早點讀到這書的話,處理數據就不用這麼痛苦了!

评分

好書啊,早點讀到這書的話,處理數據就不用這麼痛苦了!

评分

bad data ,bad life

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Bad Data Handbook pdf epub mobi txt 电子书 下载 2024


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