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.
AI-Assisted Data Reconciliation at Scale: Patterns for Distributed Systems

AI-Assisted Data Reconciliation at Scale: Patterns for Distributed Systems

2
Comments
3 min read
The Hacker News Search API: Free, No-Key, and Surprisingly Powerful

The Hacker News Search API: Free, No-Key, and Surprisingly Powerful

Comments
5 min read
I ran 20,000 Monte Carlo simulations to find the best position size. The 'average' result is a trap.

I ran 20,000 Monte Carlo simulations to find the best position size. The 'average' result is a trap.

1
Comments
4 min read
The Power BI Developer Isn't Disappearing. AI in Power BI Is Transforming the Role.

The Power BI Developer Isn't Disappearing. AI in Power BI Is Transforming the Role.

Comments
5 min read
The Do-Over Game: Nash Equilibrium at the Golden Ratio

The Do-Over Game: Nash Equilibrium at the Golden Ratio

Comments
16 min read
I open-sourced a World Cup 2026 prediction model — and tested it honestly

I open-sourced a World Cup 2026 prediction model — and tested it honestly

Comments
3 min read
The Taxi Cab Problem: Why 80% Reliable Witnesses Are Usually Wrong

The Taxi Cab Problem: Why 80% Reliable Witnesses Are Usually Wrong

Comments
10 min read
The Monty Hall Problem: Why Switching Wins 2/3 of the Time

The Monty Hall Problem: Why Switching Wins 2/3 of the Time

Comments
14 min read
Variance Testing in Forecasting

Variance Testing in Forecasting

Comments
5 min read
Stochastic vs. Deterministic Models

Stochastic vs. Deterministic Models

Comments
5 min read
Algorithmic Trading Pipelines

Algorithmic Trading Pipelines

Comments
5 min read
Correlation Analysis in R: From Pearson to Spearman with corrplot

Correlation Analysis in R: From Pearson to Spearman with corrplot

Comments
6 min read
How to monitor a brand across 5 Chinese social platforms with Python in 2026 — the cross-platform dedup problem and how to handle it

How to monitor a brand across 5 Chinese social platforms with Python in 2026 — the cross-platform dedup problem and how to handle it

Comments
4 min read
How to Scrape Reddit Without the API (After the 2023 Price Changes)

How to Scrape Reddit Without the API (After the 2023 Price Changes)

Comments
6 min read
How to Export Google Patents to CSV (Honest Guide to Every Real Path)

How to Export Google Patents to CSV (Honest Guide to Every Real Path)

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