Text this: Enhancing bilinear subspace learning by element rearrangement

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