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.
A Practical Guide To Entity Resolution in Python (No Database, No Machine Learning)

A Practical Guide To Entity Resolution in Python (No Database, No Machine Learning)

4
Comments 3
27 min read
SQL SET Operators: UNION, INTERSECT, and EXCEPT Explained Simply

SQL SET Operators: UNION, INTERSECT, and EXCEPT Explained Simply

Comments
3 min read
Subqueries vs CTEs in SQL: A Practical Guide for Data Analysts

Subqueries vs CTEs in SQL: A Practical Guide for Data Analysts

Comments
3 min read
Building a free Polymarket screener: how I turned 13,963 markets into a single scannable page

Building a free Polymarket screener: how I turned 13,963 markets into a single scannable page

1
Comments 3
2 min read
20 Years of GPUs in Numbers: How FLOPS and TDP Grew, and Who Led the NVIDIA vs AMD Duel (+ open dataset of 13,500 GPUs)

20 Years of GPUs in Numbers: How FLOPS and TDP Grew, and Who Led the NVIDIA vs AMD Duel (+ open dataset of 13,500 GPUs)

2
Comments
7 min read
ÂżSabrĂ­as dĂłnde invertir en Madrid?

ÂżSabrĂ­as dĂłnde invertir en Madrid?

Comments
2 min read
GOALS: Predicting Premier League Match Outcomes Through Position-Specific Player Performance

GOALS: Predicting Premier League Match Outcomes Through Position-Specific Player Performance

Comments
8 min read
Construyendo un recomendador de pelĂ­culas en Python: de los datos al modelo

Construyendo un recomendador de pelĂ­culas en Python: de los datos al modelo

2
Comments
4 min read
I Thought “Data Analyst” Was the Whole Game… Then I Entered the Data Avengers Office 👀

I Thought “Data Analyst” Was the Whole Game… Then I Entered the Data Avengers Office 👀

3
Comments
5 min read
What Surprised Me About Building a Python RAG Pipeline with Open-Source LLMs

What Surprised Me About Building a Python RAG Pipeline with Open-Source LLMs

Comments
5 min read
#5.ML vs Traditional Programming

#5.ML vs Traditional Programming

Comments
2 min read
SQL Subqueries vs CTEs: Types, Differences, Performance, and When to Use Each

SQL Subqueries vs CTEs: Types, Differences, Performance, and When to Use Each

2
Comments
3 min read
Principal Components in TypeScript (Part 1)

Principal Components in TypeScript (Part 1)

Comments
3 min read
# How I Built a Retail Demand Forecasting App with Python and Streamlit

# How I Built a Retail Demand Forecasting App with Python and Streamlit

2
Comments
5 min read
Mastering SQL Joins: A Practical Guide for beginners.

Mastering SQL Joins: A Practical Guide for beginners.

1
Comments
3 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.