Leveraging Real-Time User Actions to Personalize Etsy Ads

Introduction Personalization is vital to connect our unique marketplace to the right buyer at the right time. Etsy has recently...

Alaa Awad

Jul 14, 2023

The Problem with Timeseries Data in Machine Learning Feature Systems

Introduction The Feature Systems team at Etsy is responsible for the platform and services through which machine learning (ML)...

Kyle Gallatin

Jun 23, 2023

From Image Classification to Multitask Modeling: Building Etsy’s Search by Image Feature

Etsy announced the arrival of a powerful new image-based discovery tool on Etsy’s mobile apps. The ability to search by image...

Eden Dolev

May 26, 2023

How We Built a Multi-Task Canonical Ranker for Recommendations at Etsy

There are more than 100 million unique listings on Etsy, so we provide buyers recommendations to help them find that one special...

Yuqing Pan

Apr 18, 2023

Barista: Enabling Greater Flexibility in Machine Learning Model Deployment

Machine learning (ML) model deployment is one of the most common topics of discussion in the industry. That’s because deployment...

Kyle Gallatin

Apr 14, 2023

Improving Support for Deep Learning in Etsy's ML Platform

Introduction As new machine learning (ML) techniques continue to advance and provide the promise of better performance, platform...

Sallie Walecka

Jan 26, 2023

Deep Learning for Search Ranking at Etsy

Until recently, search ranking at Etsy was powered by a gradient-boosted decision tree model. That was a model that performed...

Lucia Yu

Oct 4, 2022

Towards Machine Learning Observability at Etsy

Etsy has long had comprehensive observability over its machine learning (ML) deployments from a software engineering perspective....

Kyle Gallatin

Aug 30, 2022

Using Real-Time Streaming to Power Etsy's Offsite Ads

At Etsy, we’re focused on connecting our more than five million sellers with buyers around the world. Etsy sellers have nearly...

Joe Torraca

Jun 1, 2022

Building a Platform for Serving Recommendations at Etsy

With a catalog of more than 100 million magical listings, Etsy extensively relies on software infrastructure and machine learning...

Cédric Blondeau

Mar 23, 2022

Redesigning Etsy’s Machine Learning Platform

Introduction Etsy leverages machine learning (ML) to create personalized experiences for our millions of buyers around the world...

Kyle Gallatin

Dec 21, 2021

How We Built A Context-Specific Bidding System for Etsy Ads

Etsy Ads is an on-site advertising product that gives Etsy sellers the opportunity to promote their handcrafted goods to buyers...

Alaa Awad

Mar 23, 2021