Software Scientist
CSE · Data Mining · Ch 3.5.2

Data normalization: jobs, industries and a business idea

Putting numbers on the same scale (like converting marks out of 50 and out of 100 to percentages) so they compare fairly.

1

In job ads, it's called

feature scalingnormalizationdata preprocessingML pipelines

Roles that use it: ML Engineer, Data Scientist, Data Analyst.

See live openings right now:

2

Industries that need it

Banking (credit scores)Healthcare (lab values)Edtech (scores)Sports rankings

Tools used at work: Python (scikit-learn), Excel, SQL.

3

Your mother tongue is a skill

AI companies pay native speakers to label, clean and check data in Telugu, Tamil, Hindi and other Indian languages. That is the same data cleaning and classification you study in this subject, done in your mother tongue. Remote, part-time contract work is common.

4

Build a business from it

Fair scoring and ranking systems for competitions, scholarships and hiring tests.

Prove it this weekend

Build a fair ranking of players or students from stats on different scales.

Put it on your own website (make one free with our website tool) and share the link in your applications.

We never promise jobs or income. Pay depends on skills, city and company, so check live listings. Never pay anyone to apply for a job.

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