#datascience

A two-timestamp schema and a future-corruption test can catch silent look-ahead leakage in financial...

One of the highest-turnover football markets is deceptively simple: will the total goals in a match...

Introduction Many people hear the word statistics and think of dense formulas and...

Introduction Every clinic generates data: visit records, lab results, prescriptions,...

A forecast of 0.143, graded scores of 0.128 and 0.129, and six tested explanations for the gap.

A composite score built as an equal-weight average of benchmark categories ranked Kimi K3 behind Llama 2 70B; this is how we measured the failure and what we changed.

We measured all 48 official Hugging Face benchmark leaderboards: Gini 0.71, top-10 orgs hold 49.5% of entries, 30.4% hidden by default.

pytrends is archived and mostly returns 429s now. Here's what I use instead to get Trends data into pandas.

In modern sports engineering, evaluating match progress requires more than looking at static...

A data structure is a way of organising information and the choice depends on use. The best data...

One-paste order for Medium's new-story editor: title → body → diagrams → notebook link →...

In financial markets and decentralized prediction platforms like Polymarket, the most profitable...