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Data Scrubbing: How Cleaning Your Data Can Shape Better Machine Learning Models
Artificial Intelligence   Data Science   Latest   Machine Learning

Data Scrubbing: How Cleaning Your Data Can Shape Better Machine Learning Models

Last Updated on October 20, 2024 by Editorial Team

Author(s): Souradip Pal

Originally published on Towards AI.

Discover the importance of data scrubbing, how it refines datasets, and the techniques to prepare data for machine learning, including feature selection, row compression, and one-hot encoding.

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Picture this: You’re at the farmer’s market, and you come across a basket of fresh apples. But hold on, some of them have bruises, a few have wormholes, and others are oddly shaped. You can’t make a delicious pie with these as they are, right? You’ll need to sort through, clean up, and trim off the bad parts before you get to the juicy core. Well, working with datasets is much the same. Before we can build accurate machine learning models or glean valuable insights, we need to β€œscrub” our data β€” a process known as data scrubbing.

In this article, we’ll dive deep into the techniques of data scrubbing, including feature selection, row compression, and handling missing data, showing you how the cleanup process is a critical step before putting your dataset to work.

Note: All Images used in the blog are generated by Dall-E

Data scrubbing is the process of cleaning, refining, and organizing raw datasets to make them usable and efficient for analysis and modeling. Just like washing and cutting fruit before making a smoothie, you have to remove irrelevant, incomplete, or duplicated data.

Messy Dataset

From converting text-based data into… Read the full blog for free on Medium.

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