Data normalization in machine learning

By Medium - 2020-12-14

Description

What is it, how does it help, tools used and an experiment

Summary

What is it, how does it help, tools used and an experiment I wrote about cluster analysis in the previous article (Clustering: If a variable has significantly higher values, it can dominate distance measures, suppressing other variables with small values.
If you closely examine the data points in the left and the right figures you might be able to see which data points shifted from pre-normalized to post-normalized model.

Topics

Backend (0.34)
Machine_Learning (0.24)
Database (0.17)

Similar Articles

30 Most Asked Machine Learning Questions Answered

By Medium - 2021-03-18

Machine Learning is the path to a better and advanced future. A Machine Learning Developer is the most demanding job in 2021 and it is going to increase by 20–30% in the upcoming 3–5 years. Machine…

How to Build a Machine Learning Model

By Medium - 2020-07-25

A Visual Guide to Learning Data Science

Learning Data Science From the Perspective of a Proficient Developer

By Medium - 2020-12-08

As you know, data science, and more specifically machine learning, is very much en vogue now, so guess what? I decided to enroll in a MOOC to become fluent in data science. But when you start with a…

4 Limitations of Google Data Studio That Advanced Users Should Watch Out For

By Medium - 2021-03-22

Google Data Studio is a tool I have been using more and more in the past few months. With the high usage, I have come to notice its advantages over other tools, its capabilities, but also its’…

Regression for Imbalanced Data with Application

By Medium - 2020-07-17

Imbalanced data are the situation where the less represented observations of the data are of the main interest. In some contexts, they are expressed as “outliers” which is rather more dangerous. As a…

Data Science Learning Roadmap for 2021

By freeCodeCamp.org - 2021-01-12

Although nothing really changes but the date, a new year fills everyone with the hope of starting things afresh. If you add in a bit of planning, some well-envisioned goals, and a learning roadmap, yo ...