What is online / offline skew in machine learning?

April 5, 2023 by

The online/offline skew (aka the training/serving skew) is one of the biggest challenges in machine learning. Learn how you can reduce skew in this post.

Operational & Real-Time Machine LearningEngineering

Building Production-Ready Machine Learning Features on Snowflake with Tecton’s Feature Store

March 26, 2022 by ,

We are excited to announce the integration of Tecton’s enterprise feature store and Feast, the popular open source feature store, with Snowflake. The integration, available in preview to all Snowflake customers on AWS, will enable data teams to …

Partners & IntegrationsAnnouncements

apply() Highlight: How Feature Logging Enables Real-Time ML

June 17, 2021 by

Generating training data for an online, real-time machine learning system can be tricky. In order to guard against temporal data leakage, training events must use only historical features that were valid as of that point in time. This requires …

EventsTutorials

Back to the Future: Solving the time-travel problem in machine learning

July 6, 2020 by

In Back to the Future II, Marty McFly gets an idea to purchase a sports almanac in the future and bring it back to the past to use for betting. Doc Brown warns him not to profit from time travel because information from the future could create …

Thought LeadershipOperational & Real-Time Machine Learning