Text this: Support-ordered trie for accelerating association rule mining, web usage mining and clustering

 ______     _____    __   _     ______    ______  
|      \\  |  ___|| | || | ||  /_   _//  /_   _// 
|  --  //  | ||__   | '--' ||   -| ||-     | ||   
|  --  \\  | ||__   | .--. ||   _| ||_    _| ||   
|______//  |_____|| |_|| |_||  /_____//  /__//    
`------`   `-----`  `-`  `-`   `-----`   `--`