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 is analogous to "people who rate item X highly, like you, also tend to rate item Y highly, and you haven't rated item Y yet, so you should try it". Item-item collaborative filtering had less error than user-user collaborative filtering. In addition, its less-dynamic model was computed less often and stored in a smaller matrix, so item-item system performance was better than user-user systems. Slope One is a family of item-item collaborative filtering algorithms designed to reduce model overfitting problems. 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