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Data Science

Data Science allows us to extract meaning from and interpret data.

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Building a survey-based ML pipeline to find out what's really holding SEE and +2 graduates back

Building a survey-based ML pipeline to find out what's really holding SEE and +2 graduates back

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5 min read
Installing R and RStudio Server on Ubuntu 24.04

Installing R and RStudio Server on Ubuntu 24.04

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3 min read
I Audited My Trading Bot Using a Brier Score. It Had No Skill.

I Audited My Trading Bot Using a Brier Score. It Had No Skill.

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3 min read
The most obvious signals for detecting enumeration don't work

The most obvious signals for detecting enumeration don't work

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6 min read
Semantic Layer vs. Knowledge Graph: Choosing Your AI Data Foundation

Semantic Layer vs. Knowledge Graph: Choosing Your AI Data Foundation

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2 min read
XGBoost: The Accountant Who Read the Tax Code So Carefully He Found Money Nobody Else Saw

XGBoost: The Accountant Who Read the Tax Code So Carefully He Found Money Nobody Else Saw

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16 min read
Random Forest Is Horizontal Scaling for Predictions

Random Forest Is Horizontal Scaling for Predictions

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4 min read
We Turned Down Google's AI Weather Model

We Turned Down Google's AI Weather Model

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2 min read
I pre-registered a prediction that my own finding would fail on this market. The product list held; the advice did not.

I pre-registered a prediction that my own finding would fail on this market. The product list held; the advice did not.

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7 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

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4 min read
7 Weeks Into My AI Engineering Internship (While Doing IBM's Data Science Certificate) — Here's What I've Actually Learned

7 Weeks Into My AI Engineering Internship (While Doing IBM's Data Science Certificate) — Here's What I've Actually Learned

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3 min read
Changing the AI engine moved 3 of 10 results. Changing the question moved 10 of 10.

Changing the AI engine moved 3 of 10 results. Changing the question moved 10 of 10.

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7 min read
Buyer context moved 6 of the top 10 results on one market. I ran it again on an unrelated market and it moved 4.

Buyer context moved 6 of the top 10 results on one market. I ran it again on an unrelated market and it moved 4.

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7 min read
Python for Data Analytics: A Beginner’s Complete Guide

Python for Data Analytics: A Beginner’s Complete Guide

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6 min read
Why Hypothesis Testing is the Backbone of Data Science

Why Hypothesis Testing is the Backbone of Data Science

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6 min read
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