Skillet (band) Kutless, Hawk Nelson, Disciple, Decyfer Down, and others. Skillet also played at the Super Dome in New Orleans for the ELCA National Youth Gathering in 2009. Skillet headlined two separate Rock the River tours, run by the Billy Graham Evangelistic Association, and hosted by Franklin Graham. Those tours were Rock the River: Midwest in the summer of 2009 and Rock the River: West in the summer of 2010. In January 2010, they toured with Puddle of Mudd and Shinedown through the East Coast of the United States. They also announced on their live chat with fans on December 5, 2009
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".