Skillet (band) that the side project was said to be like putting all of those styles in a big skillet to come up with something unique, hence the band name 'Skillet'. The band name is still somewhat of a joke between the band members, especially Cooper, who claims to still not like the title. Skillet recorded their follow-up album throughout 1997, titled "Hey You, I Love Your Soul", which was released in April 1998. Their second effort was a change in style from the band's first release. With this release, Skillet would abandon their post-grunge approach for a lighter alternative rock and
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".