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изучение Data Science

Data Science Tutorials

Learn data science and AI with step-by-step tutorials on the DataCamp blog. Master Python, SQL, machine learning, and build your own AI agents.
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Python

Analyzing Complexity of Code through Python

Get introduced to Asymptotic Analysis. Learn more about the complexity of the algorithm as well as asymptotic notation, such as Big O, Big θ, and Big Ω notation. Along with the examples of complexity in a different algorithm.

Saneep Khatri

R

Market Basket Analysis using R

Learn about Market Basket Analysis & the APRIORI Algorithm that works behind it. You'll see how it is helping retailers boost business by predicting what items customers buy together.

Hafsa Jabeen

Python

Remote Python and R in SQL

Learn how to remotely send R and Python execution to a SQL Server from Jupyter Notebooks.

Kyle Weller

Python

Predicting Employee Churn in Python

Analyze employee churn. Find out why employees are leaving the company, and learn to predict who will leave the company.

Avinash Navlani

Spreadsheets

Datasets from Images

This tutorial will demonstrate how you can make datasets in CSV format from images and use them for Data Science, on your laptop.

Rohit Peesa

R

PCA in R: A Step-by-Step Tutorial with Examples

Master applying PCA in R in this tutorial. Normalize data, compute principal components with princomp(), and visualize results with scree plots and biplots.

Zoumana Keita

Python

MeetUp API

In this tutorial, you’ll learn how to pull data directly from MeetUp’s API using Python and write it into a JSON.

Keith Singleton