[repost ]Foursquare :How we built our Model Training Engine

original:http://engineering.foursquare.com/2013/12/05/how-we-built-our-model-training-engine/ At Foursquare, we have large-scale machine-learning problems. From choosing which venue a user is trying to check in at based on a noisy GPS signal, to serving personalized recommendations, discounts, and promoted updates to users based on where they or their friends have been, almost every aspect of the app uses machine-learning in some [...]



via WordPress http://blog.newitfarmer.com/ai/data-mining/13521/repost-foursquare-how-we-built-our-model-training-engine#utm_source=rss&utm_medium=rss&utm_campaign=repost-foursquare-how-we-built-our-model-training-engine