Skillet (band) tour for the third time, making it their fourth appearance to date. Other bands that appeared on the 2018 Winter Jam tour include Kari Jobe, Cody Carnes, Building 429, Newsong, Jordan Feliz, and comedian John Crist, among others. In January 2018, Skillet announced they would be partnering with For King & Country to present the "joy. UNLEASHED" tour in April 2018, hitting a handful of mid-western and southern US cities. Current Former Current touring and session musicians Former touring and session musicians Timeline Skillet was recognized on February 1, 2016 as having recorded the biggest digital single in the history
Item-item collaborative filtering Item-item collaborative filtering Item-item collaborative filtering, or item-based, or item-to-item, is a form of collaborative filtering for recommender systems based on the similarity between items calculated using people's ratings of those items. Item-item collaborative filtering was invented and used by Amazon.com in 1998. It was first published in an academic conference in 2001. The authors of that paper, Badrul Sarwar, George Karypis, Joseph Konstan, and John Riedl, won the 2016 "Test of Time Award" for their paper "Item-based collaborative filtering recommendation algorithms". The International World Wide Web Conference committee stated that "this outstanding paper has had a considerable real-world impact".