Leonardo A.

Leonardo A.

Data Analyst | Towards Data Science Author

View articles by Leonardo A.

Master RFM Analysis: A Complete Guide to Customer Segmentation & Marketing Insights

Master RFM Analysis: A Complete Guide to…

December 6, 2024

5 likes

Techniques for Exploratory Data Analysis and Interpretation of Statistical Graphs

Techniques for Exploratory Data Analysis and…

November 20, 2024

5 likes2 comments

SQL: Mastering Data Engineering Essentials

SQL: Mastering Data Engineering Essentials

September 19, 2024

2 likes

Customer Churn Prevention with Random Forest

Customer Churn Prevention with Random Forest

August 7, 2024

2 likes1 comment

The Power of Hypothesis Testing

The Power of Hypothesis Testing

August 3, 2024

8 likes

Normalization and Standardization in Data Science: When to apply one, when to apply the other?

Normalization and Standardization in…

August 2, 2024

2 likes

Mastering Data Preprocessing in Python Pandas: 23+ Clear Examples

Mastering Data Preprocessing in Python…

July 4, 2024

6 likes

Data Splitting in Machine Learning: Techniques and Pitfalls

Data Splitting in Machine Learning:…

July 1, 2024

2 likes

Building and Deploying a Machine Learning Model with Flask (Model & Deploy Guide)

Building and Deploying a Machine Learning…

June 28, 2024

3 likes

8 Steps to Building a Machine Learning Model for Classification

8 Steps to Building a Machine Learning Model…

June 26, 2024

3 likes1 comment

9-Step Guide to Building Machine Learning  Models

9-Step Guide to Building Machine Learning…

June 24, 2024

6 likes

Data Engineering: Principles of ETL vs. ELT

Data Engineering: Principles of ETL vs. ELT

June 21, 2024

2 likes

Automating AWS EC2 Infrastructure with Terraform: A Step-by-Step Guide (Part 1)

Automating AWS EC2 Infrastructure with…

June 20, 2024

3 likes

IT Infrastructure as Code

IT Infrastructure as Code

June 19, 2024

Beginner's Guide to Docker: Easily Create and Manage Containers

Beginner's Guide to Docker: Easily Create…

June 17, 2024

2 likes

Customer Segmentation Using KMeans: A Step-by-Step Guide

Customer Segmentation Using KMeans: A…

June 16, 2024

11 likes

How to Automate Machine Learning Infrastructure with Code

How to Automate Machine Learning…

June 15, 2024

1 like

Netflix: A Data-Driven Approach

Netflix: A Data-Driven Approach

May 5, 2024

4 likes

Mastering SQL Joins: A Comprehensive Guide for Data Science

Mastering SQL Joins: A Comprehensive Guide…

February 6, 2024

18 likes

Mastering Time Series Analysis from Scratch: A Data Scientist's Roadmap

Mastering Time Series Analysis from Scratch:…

January 29, 2024

14 likes

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