Category: data-cleaning
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Google Trends is Misleading You: How to Do Machine Learning with Google Trends Data
Google Trends is Misleading You: How to Do Machine Learning with Google Trends Data Google Trends is one of the most widely used tools for analysing human behaviour at scale. Journalists use it. Data scientists use it. Entire papers are built on it. But there is a fundamental property of Google Trends data that makes…
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I Cleaned a Messy CSV File Using Pandas . Here’s the Exact Process I Follow Every Time.
I Cleaned a Messy CSV File Using Pandas . Here’s the Exact Process I Follow Every Time. Stop guessing at data cleaning. Use this repeatable 5-step Python workflow to diagnose and fix the most common data flaws. The post I Cleaned a Messy CSV File Using Pandas . Here’s the Exact Process I Follow Every Time. appeared first on Towards…
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How to Perform Effective Data Cleaning for Machine Learning
How to Perform Effective Data Cleaning for Machine Learning Learn how you can improve your machine learning models using effective data cleaning The post How to Perform Effective Data Cleaning for Machine Learning appeared first on Towards Data Science. Eivind Kjosbakken Go to original source
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3 Powerful Examples of the Python Re Library
3 Powerful Examples of the Python Re Library Explore the power of regex and save time in data analysis Continue reading on Towards Data Science » Suraj Gurav Go to original source
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How to Clean Your Data for Your Real-Life Data Science Projects
How to Clean Your Data for Your Real-Life Data Science Projects How I treat missing values—with a quick Python Guide Continue reading on Towards Data Science » Mythili Krishnan Go to original source