Top stories published by Pinterest Engineering Blog in April of 2017

Pinterest is one of the most image-heavy services online, and so it’s crucial that we constantly work to improve the speed and quality of those images, whether…

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Pinterest Engineering in Pinterest Engineering Blog

Apr 25, 2017

Building a new experiment pipeline with Spark

Tien Nguyen | Pinterest engineer, Data

At Pinterest we rely heavily on A/B experiments to make decisions about products and features. Every day we aim to have experiment results ready by 10 a.m. so we can make fast and…

Pinterest Engineering in Pinterest Engineering Blog

Apr 21, 2017

Building instant image feature detection

Kent Brewster | Pinterest engineer, Product Engineering

Last month we launched visual search in our browser extension for Chrome. After we shipped it, we noticed lots of clicks to annotations that said “Web Site.” Closer examination…

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Pinterest Engineering in Pinterest Engineering Blog

Apr 20, 2017

Enhancing Pinner security with login emails and revoking sessions

Amine Kamel, Emanuele Cesena & Eric Zhang | Pinterest engineers, Security

The Pinterest Security team is tasked with keeping the accounts of more than 175 million people safe and secure. We…

March 2017

May 2017

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Pinterest Engineering Blog

Inventive engineers building the first visual discovery engine, 300 billion ideas and counting.

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