Text this

Number:

Provider:

CAPTCHA:

  ______   _    _     _____     ______    _____   
 /_   _// | || | ||  |__  //   /_   _//  /  ___|| 
   | ||   | || | ||    / //     -| ||-  | // __   
  _| ||   | \\_/ ||   / //__    _| ||_  | \\_\ || 
 /__//     \____//   /_____||  /_____//  \____//  
 `--`       `---`    `-----`   `-----`    `---`

Please enter what you see:

Text this: On the weighting of the mean-absolute-deviation cost minimization model