Tech Blog Archive

Search Science in Product

eBay Makes Search More Efficient Through Personalization

eBay introduces Best Match to personalize buyers’ search feeds.

By: Shreya Raval
Mobile in Product

Dark Mode Now Live on eBay Native Apps

eBay becomes one of the first ecommerce companies to launch Dark Mode on iOS and Dark Theme on Android.

By: Bradford Shellhammer
Platforms and Frameworks in Engineering

Streamlining Language Technology from Idea to Deployment

In recent eBay Tech Blog articles, we presented the Unified AI platform called Krylov and our pythonic tool to interact with the platform, PyKrylov. In this article, we introduce our Natural Language Processing framework built on top of the AI platform.

By: Daniel Stein, Gregor Leusch, Praseeda Sathaye and Selcuk Kopru
Mobile in Product

eBay Integrates Video into the eBay Motors App

The eBay Video Platform will allow sellers to add in videos of the cars they are selling on the eBay Motors App.

By: Geetanjali Gupta and Gilbert Bouzeid
Machine Learning in Product

Building a Product Catalog: What we Learned from our University Machine Learning Competition

We challenged more than 100 college students at seven universities to structure listing data using AI and machine learning.

By: Senthil Padmanabhan
Knowledge Graphs in Research

Relation Embedding with Dihedral Group in Knowledge Graph

eBay researchers recently published a paper about a method for KG relation embedding using dihedral group. Experimental results on benchmark KGs show that the model outperforms existing bilinear form models and even deep learning methods.

By: Canran Xu and Ruijiang Li
Data Infrastructure and Services in Engineering

Resiliency and Disaster Recovery with Kafka

Multi-Region Kafka Setup Using MirrorMaker 2.0

By: Engin Yoeyen
Developer Tools in Engineering

Auto Effect Pattern with Redux and React Hooks

A pattern for managing HTTP requests with Redux and React hooks. It separates concerns of data fetching and binding logic from components into hooks to make it easier to use.

By: Pei Wang
Developer Tools in Engineering

Front End Debugging — Tips on Resolving Issues Quickly so You Can Move on to Better Things

How did you get here? Have you been staring at the screen for days debugging a mysterious problem that makes no sense? The head-banging is probably making you dizzy and even more frustrated. Now, move away from that wall and read on. I am going to share some debugging tips that will help you.

By: Michael Woo