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  ______   _    _               _____     ______  
 /_____// | || | ||   ____     |  ___||  /_   _// 
 `____ `  | || | ||  |    \\   | ||__    `-| |,-  
 /___//   | \\_/ ||  | [] ||   | ||__      | ||   
 `__ `     \____//   |  __//   |_____||    |_||   
 /_//       `---`    |_|`-`    `-----`     `-`'   
 `-`                 `-`

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Text this: User modeling for personalized web search with self-organizing map