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Data Science

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

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State Space Models: Why Linear Recurrences Rival Attention for Long Sequences

State Space Models: Why Linear Recurrences Rival Attention for Long Sequences

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7 min read
3 Mistakes That Ruin K-Means Clustering (and How I Avoided Them)

3 Mistakes That Ruin K-Means Clustering (and How I Avoided Them)

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2 min read
Comparing Bilibili and YouTube comments on the same topic with Python

Comparing Bilibili and YouTube comments on the same topic with Python

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4 min read
Your match results can put a club in the wrong relegation spot

Your match results can put a club in the wrong relegation spot

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6 min read
A climate CSV can parse perfectly and still mean the wrong thing

A climate CSV can parse perfectly and still mean the wrong thing

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5 min read
Why Did I Choose B.Tech in CSE (Data Science)?

Why Did I Choose B.Tech in CSE (Data Science)?

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2 min read
The year the Nile changed: change-point detection on 100 years of river flow

The year the Nile changed: change-point detection on 100 years of river flow

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3 min read
Churn prediction where the simple model wins: logistic regression against five rivals

Churn prediction where the simple model wins: logistic regression against five rivals

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3 min read
Evaluating Retrieval-Augmented Generation: Why End-to-End Accuracy Hides the Real Failures

Evaluating Retrieval-Augmented Generation: Why End-to-End Accuracy Hides the Real Failures

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9 min read
SQL: WHERE, ORDER BY, and LIMIT — Why Your Query May Return the Wrong Employees

SQL: WHERE, ORDER BY, and LIMIT — Why Your Query May Return the Wrong Employees

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3 min read
ChatGPT's Reddit citations dropped 88% in six months. The 'get mentioned on Reddit' advice is already obsolete.

ChatGPT's Reddit citations dropped 88% in six months. The 'get mentioned on Reddit' advice is already obsolete.

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3 min read
Machine Learning for Hot-Weather Concreting: A Critical Review of Predicting Fresh and Early-Age Concrete Behaviour in Hot-Arid Construction Sites

Machine Learning for Hot-Weather Concreting: A Critical Review of Predicting Fresh and Early-Age Concrete Behaviour in Hot-Arid Construction Sites

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30 min read
We Asked ChatGPT, Claude, Gemini and Perplexity the Same Question in 33 Categories. Here's How (and What Broke)

We Asked ChatGPT, Claude, Gemini and Perplexity the Same Question in 33 Categories. Here's How (and What Broke)

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5 min read
Temu, Shopee and Amazon shopping app rankings API: the App Store and Google Play shopping charts in 30 countries

Temu, Shopee and Amazon shopping app rankings API: the App Store and Google Play shopping charts in 30 countries

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3 min read
Roblox, Royal Match and Candy Crush rankings API: the top grossing mobile games in 30 countries on both stores

Roblox, Royal Match and Candy Crush rankings API: the top grossing mobile games in 30 countries on both stores

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3 min read
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