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

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Text this: An extended self-organizing map with application to the modeling of pulse jet fabric filters