Science

Oct 5

Using chat emotes as signals for content themes

Oct 5

Using chat emotes as signals for content themes

At Twitch, our Science team is always working to better understand the complex three-sided marketplace that revolves around streamers…

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Jun 30

Two-Stage Least Squares For A/B Tests

Jun 30

Two-Stage Least Squares For A/B Tests

At Twitch, we run a lot of experiments — it’s the best way to confidently establish causation between product features and user behavior…

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Jun 1

Productizing Data Science at Twitch

Jun 1

Productizing Data Science at Twitch

A key function of data science at Twitch is using behavioral data to build data products that improve our products and services.

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Apr 21

Science Week is coming, and it starts with COSMOS

Apr 21

Science Week is coming, and it starts with COSMOS

In 1980, Dr. Carl Sagan took us beyond our own world and deep into the mysteries of the universe with the television show COSMOS: A…

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Jan 12

A/B Testing using Google’s Staged Rollouts

Jan 12

A/B Testing using Google’s Staged Rollouts

An overview of how Twitch uses staged rollouts to perform experiments, biases we found, and methods we use for significance testing.

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Oct 24

Flash Forecasting

Oct 24

Flash Forecasting

Hello! If you are at: “just tell me how to get my organization predicting the future”, you are at the right party. Welcome, I’m so excited…

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Oct 24

Why I’m Teaching Twitch to Predict the Future

Oct 24

Why I’m Teaching Twitch to Predict the Future

If you devote 20 solid hours to predictions over the next 6 months; I’m 70% confident you’ll evaluate yourself as being 10% better at…

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Sep 27

Grow your community with auto hosting

Sep 27

Grow your community with auto hosting

Español — Deutsch — Français — Svenska — Nederlands — Türkçe — 日本語 — 한국어 — ไทย — Português & Português Brasileiro

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Jul 13

Game Creator Success on Twitch: Hard Numbers

Jul 13

Game Creator Success on Twitch: Hard Numbers

This story begins when the Hearthstone beta exploded on Twitch...

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