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.
Get the full Google Trends "Trending now" list in Python and alert on new trends

Get the full Google Trends "Trending now" list in Python and alert on new trends

Comments
4 min read
377 SQL checks on 4.6 million generated rows: what they caught

377 SQL checks on 4.6 million generated rows: what they caught

Comments
5 min read
How confident are you about Confidence Intervals?

How confident are you about Confidence Intervals?

Comments
4 min read
A 200 OK response is not success: what 3 days of benchmarking scraping APIs taught me about hidden costs

A 200 OK response is not success: what 3 days of benchmarking scraping APIs taught me about hidden costs

Comments
4 min read
Agency hiring in Europe: the company you will work for rarely writes the job ad

Agency hiring in Europe: the company you will work for rarely writes the job ad

Comments
8 min read
Only 11% of AI Overviews cited the same sites two days in a row. Citation is volatile by design

Only 11% of AI Overviews cited the same sites two days in a row. Citation is volatile by design

Comments
4 min read
pytrends is archived: 4 ways to get Google Trends data in Python in 2026

pytrends is archived: 4 ways to get Google Trends data in Python in 2026

Comments
4 min read
Building a Data-Driven Football Prediction Engine (MeritPredict Alternative)

Building a Data-Driven Football Prediction Engine (MeritPredict Alternative)

Comments
2 min read
I tested 12 trading signals for grid bots on 6 years of data. Most of them were noise.

I tested 12 trading signals for grid bots on 6 years of data. Most of them were noise.

Comments
3 min read
When HELM's top models agree an MMLU answer key is wrong, experts found an error about 1 time in 4

When HELM's top models agree an MMLU answer key is wrong, experts found an error about 1 time in 4

Comments
4 min read
What AI agents actually paid for on x402: October 2026

What AI agents actually paid for on x402: October 2026

Comments
14 min read
AI Data Labeling Services: What I Learned Researching the $2.3B Market (2026)

AI Data Labeling Services: What I Learned Researching the $2.3B Market (2026)

Comments
5 min read
Survivorship bias: testing on today's winners flatters every strategy

Survivorship bias: testing on today's winners flatters every strategy

Comments
2 min read
What Does Multi-Turn Reinforcement Learning Really Improve in LLM Agen: Deep Dive & Engineering Breakdown

What Does Multi-Turn Reinforcement Learning Really Improve in LLM Agen: Deep Dive & Engineering Breakdown

Comments
6 min read
Brands with 5+ source types get 78% AI coverage. With 1 source type, 18%. The audit is necessary but not sufficient

Brands with 5+ source types get 78% AI coverage. With 1 source type, 18%. The audit is necessary but not sufficient

Comments
4 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.