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.
Why Birth City Is a Real Calculation Input in BaZi Software
baziclarity profile

Why Birth City Is a Real Calculation Input in BaZi Software

#webdev #datascience #opensource #programming
Comments
5 min read
RAG Retrieval Accuracy: 38%. After the Fix: 87%. The Model Was Never Touched.
fagundesv profile

RAG Retrieval Accuracy: 38%. After the Fix: 87%. The Model Was Never Touched.

#rag #python #ai #datascience
1
Comments 1
3 min read
As-Reported vs Restated Financial Data: Why the Difference Matters for Backtesting
tradevodata profile

As-Reported vs Restated Financial Data: Why the Difference Matters for Backtesting

#quant #python #finance #datascience
Comments
5 min read
One analytics codebase, three runtimes (web, native, offline)
jofflin profile

One analytics codebase, three runtimes (web, native, offline)

#typescript #architecture #react #datascience
Comments
3 min read
A little about myself
meshack_amadi_ec4a137f53f profile

A little about myself

#backend #datascience #python #softwaredevelopment
1
Comments
1 min read
☕ How Did Zomato Know I Was Awake? The Science Behind a Simple Notification
codewthharsh profile

☕ How Did Zomato Know I Was Awake? The Science Behind a Simple Notification

#ai #machinelearning #datascience #programming
3
Comments
3 min read
Five Python Patterns Every Developer Should Be Able to Trace on Sight
ameer_abdullah_68d48c8496 profile

Five Python Patterns Every Developer Should Be Able to Trace on Sight

#programming #python #datascience #beginners
1
Comments
3 min read
I built a wine recommendation engine. The hardest part wasn’t AI—it was trusting the data.
morten_tandrup_fa70d3e92c profile

I built a wine recommendation engine. The hardest part wasn’t AI—it was trusting the data.

#python #webdev #ai #datascience
Comments
2 min read
Your model can't grade its own homework
dys5315 profile

Your model can't grade its own homework

#machinelearning #ai #testing #datascience
Comments
4 min read
An adversarial review found 11 real defects in my Python library. Best decision I made.
ahmedabdeltawab profile

An adversarial review found 11 real defects in my Python library. Best decision I made.

#python #datascience #opensource #testing
Comments 5
3 min read
Your Fraud Engine's Search Is Either a Librarian or a Scholar. It Needs to Be Both.
fagundesv profile

Your Fraud Engine's Search Is Either a Librarian or a Scholar. It Needs to Be Both.

#python #datascience #fraud #dataengineering
1
Comments
4 min read
How many outcomes before you can quote a percentage?
dys5315 profile

How many outcomes before you can quote a percentage?

#machinelearning #datascience #python #statistics
1
Comments
4 min read
pytrends Is Dead. Here's How to Get Google Trends Data in 2026
esteban_ortega profile

pytrends Is Dead. Here's How to Get Google Trends Data in 2026

#python #webscraping #seo #datascience
Comments
4 min read
73,049 dates through a numerology rule: mostly mod 9, and 33's rarity depends on when you reduce
vknull profile
vk

73,049 dates through a numerology rule: mostly mod 9, and 33's rarity depends on when you reduce

#python #datascience #opensource #data
Comments
7 min read
The most-starred LLM trading paper claims buy-and-hold lost 5.23%. It actually gained 9.12%.
trow126 profile

The most-starred LLM trading paper claims buy-and-hold lost 5.23%. It actually gained 9.12%.

#ai #machinelearning #datascience #python
Comments
3 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.