DEV Community

Data Science

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

Posts

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
I Got 96% Recall on LLM Hallucination Detection With No ML Model – Just 50 Lines of Python

I Got 96% Recall on LLM Hallucination Detection With No ML Model – Just 50 Lines of Python

Comments 1
4 min read
We Benchmarked SupportSage Against Traditional Supports: Here's the Data

We Benchmarked SupportSage Against Traditional Supports: Here's the Data

Comments
3 min read
Self-Healing Data Pipelines: Where the Marketing Ends and the Engineering Begins

Self-Healing Data Pipelines: Where the Marketing Ends and the Engineering Begins

1
Comments 2
5 min read
Pandas for Data Cleaning: A Practical Guide for Beginners

Pandas for Data Cleaning: A Practical Guide for Beginners

8
Comments
7 min read
Don't Skip the Dataset Description (I Almost Did, and It Would've Cost Me)

Don't Skip the Dataset Description (I Almost Did, and It Would've Cost Me)

1
Comments
1 min read
I Built a Tool to Bypass Fraud Detection Systems. Here Is Why It Is in My Portfolio.

I Built a Tool to Bypass Fraud Detection Systems. Here Is Why It Is in My Portfolio.

Comments
5 min read
Pydantic vs msgspec vs validatedata: Why Your Validation Library Slows Down on Bad Data

Pydantic vs msgspec vs validatedata: Why Your Validation Library Slows Down on Bad Data

Comments
2 min read
Python 101

Python 101

Comments
7 min read
A Beginners guide to Real-time Data Streaming with Apache Kafka

A Beginners guide to Real-time Data Streaming with Apache Kafka

2
Comments
6 min read
Volatility Risk Premium in 30 Lines of Python (And the 5 Mistakes That Wreck It)

Volatility Risk Premium in 30 Lines of Python (And the 5 Mistakes That Wreck It)

Comments
6 min read
"We Have DevOps, So Why Not DataOps?"

"We Have DevOps, So Why Not DataOps?"

Comments
2 min read
Why did my DataFrame lose rows? Debugging silent pandas pipeline failures

Why did my DataFrame lose rows? Debugging silent pandas pipeline failures

Comments
5 min read
Building a Facebook Ad Library Scraper: API Limits and the Real Approach

Building a Facebook Ad Library Scraper: API Limits and the Real Approach

Comments
5 min read
How I Built a Python Demand Forecasting Model That Saved $18,000

How I Built a Python Demand Forecasting Model That Saved $18,000

Comments 1
1 min read
Getting Started with Python For Data Analytics: A Beginner-Friendly Introduction

Getting Started with Python For Data Analytics: A Beginner-Friendly Introduction

Comments
5 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.