IEEE

Addressing the Cold-Start Problem in Collaborative Filtering Through Positive-Unlabeled Learning and Multi-Target Prediction

Abstract: The cold-start problem is one of the main challenges in recommender systems and specifically in collaborative filtering methods. Such methods, albeit effective, typically can not handle new ...
Cars

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Cars

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*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration ...
The New York Times

Warriors have big problems: A lack of continuity is high on the list

Steph Curry put up 48 points on Sunday night against the Blazers but it wasn't enough. Thearon W. Henderson / Getty Images PORTLAND, Ore. — Stephen Curry could not believe what he was hearing. On a ...
IEEE

Alleviating Cold Start Problem by Improving User Retention in Mobile Crowdsourcing Network

Abstract: Mobile crowdsourcing (MCS) has attracted widespread attention by recruiting users with mobile devices to collect crowdsourcing data. Existing research on MCS assumes that the platform has ...