DEV Community

Data Science

Data Science allows us to extract meaning from and interpret data.

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
Beyond the Straight Line: A Guide to Polynomial Regression

Beyond the Straight Line: A Guide to Polynomial Regression

1
Comments
5 min read
What are Ensemble Methods and Boosting?

What are Ensemble Methods and Boosting?

1
Comments
4 min read
The @dataclass Decorator In Python

The @dataclass Decorator In Python

Comments
1 min read
Tableau Sales Dashboard Performance (Updated for 2025)

Tableau Sales Dashboard Performance (Updated for 2025)

1
Comments
4 min read
Unlocking Insights: Data Science Case Studies and Real World Data Science Projects

Unlocking Insights: Data Science Case Studies and Real World Data Science Projects

Comments
1 min read
Diving Deep: K-Fold Cross-Validation

Diving Deep: K-Fold Cross-Validation

2
Comments
3 min read
Fully Tested! A Complete Guide to Installing SeaTunnel on Kylin

Fully Tested! A Complete Guide to Installing SeaTunnel on Kylin

Comments
2 min read
Building an AI-Powered Image Search Engine with Daft.ai

Building an AI-Powered Image Search Engine with Daft.ai

Comments
6 min read
Why You Should Use uv Inside Jupyter Notebooks

Why You Should Use uv Inside Jupyter Notebooks

1
Comments
2 min read
Diving Deep: The Mechanics of Multiple Linear Regression

Diving Deep: The Mechanics of Multiple Linear Regression

2
Comments
4 min read
Decoding the Secrets of Your Machine Learning Model: Confusion Matrices, ROC Curves, and AUC

Decoding the Secrets of Your Machine Learning Model: Confusion Matrices, ROC Curves, and AUC

4
Comments
3 min read
Getting Started with Data Analytics Tools: A Practical Guide

Getting Started with Data Analytics Tools: A Practical Guide

Comments
1 min read
G2.com Scraping: Handling Anti-Bot Measures with Scrapy

G2.com Scraping: Handling Anti-Bot Measures with Scrapy

Comments
4 min read
Structuring Restaurant Menu Data for Easy Access and Analysis

Structuring Restaurant Menu Data for Easy Access and Analysis

Comments 7
1 min read
The Class Imbalance Problem: How I Achieved 89% Accuracy on Customer Churn Prediction

The Class Imbalance Problem: How I Achieved 89% Accuracy on Customer Churn Prediction

Comments
2 min read
Agentic AI: Powering the Future of Energy Innovation

Agentic AI: Powering the Future of Energy Innovation

Comments
3 min read
From Data Lineage to AI Agent: A New Chapter of Cloud Scheduling by Tianyi Cloud DolphinScheduler

From Data Lineage to AI Agent: A New Chapter of Cloud Scheduling by Tianyi Cloud DolphinScheduler

6
Comments 1
4 min read
Adam Optimizer in Deep Learning – A Beginner’s Guide

Adam Optimizer in Deep Learning – A Beginner’s Guide

Comments
1 min read
Understanding the Basics: Linear Equations and Matrices

Understanding the Basics: Linear Equations and Matrices

2
Comments
4 min read
How to Convert ML Models to ONNX Format: A Complete Guide

How to Convert ML Models to ONNX Format: A Complete Guide

1
Comments
4 min read
What are Matrix Operations?

What are Matrix Operations?

Comments
3 min read
Building a Data Career: The Skills That Truly Matter

Building a Data Career: The Skills That Truly Matter

10
Comments
5 min read
Bagging vs Boosting in Machine Learning: What You Need to Know

Bagging vs Boosting in Machine Learning: What You Need to Know

Comments
1 min read
Feature Extraction in Machine Learning: The Unsung Hero of Smart Models

Feature Extraction in Machine Learning: The Unsung Hero of Smart Models

Comments
1 min read
Feature Selection in Machine Learning: Why It Matters

Feature Selection in Machine Learning: Why It Matters

Comments
1 min read
loading...