Data transformation

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Towards Data Science

Understand how data transformation helps machine learning pipelines perform better. Gain insight into how to transform non-linear problems into linear ones.

Data Transformation Methodologies

Towards Data Science

This article is a continuation of a series I am writing on key theoretical concepts to Machine Learning. The other articles in this series are available on my page. Machine Learning is the…

A guide to Data Transformation

Analytics Vidhya

This article by Tim Schendzielorz demonstrates the basics of data transformation in contrast to normalization and standardization. It is shown why Data Scientists should transform variables, how to di...

3 Common Techniques for Data Transformation

Towards Data Science

This article takes you through the journey of transforming data according to the data properties, including log transformation, clipping transformation, data scaling.

Beginner Explanation for Data Transformation

Towards Data Science

What is Data Transformation?— I am pretty sure anybody who is learning data and statistics would come across these terms at some point. Data transformation is a concept that refers to the…

Database Data Transformation for Data Engineers

Towards Data Science

In this story, I would like to raise a discussion on how we transform data. Whether it’s a database, data warehouse or reporting solution we run data transformations based on data models but how do we...

Data Transformation and Optimization

Python in Plain English

Photo by Lizzi Sassman on Unsplash In the world of data analysis, one of the most critical steps is not just about crunching numbers; it’s also about making sure those numbers are efficient, accurate,...

Data Transformation in R

Towards Data Science

Data Transformation is one of the key aspects of working for business data analysis, data science or even for the pre-work of artificial intelligence. In this exercise we will see how to transform…

Transforming Your Data: A Guide to Popular Methods and How to Implement Them with {healthyR.ai}

R-bloggers

Introduction Transforming data refers to the process of changing the scale or distribution of a variable in order to make it more suitable for analysis. There are many different methods for transformi...

Gallia: a library for data transformation

Towards Data Science

Gallia is a Scala library for generic data transformation with a focus on practicality, readability, and scalability (if needed). It is a personal project which I started after years of frustration…

Part 4: Data Transformation with SQL: Pivot, Manipulate, and Format Data Like a Hero

Python in Plain English

In the vast world of data science and analytics, SQL (Structured Query Language) has proven to be a powerful tool for managing and extracting value from datasets. From performing basic queries to opti...