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

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Text this: Deep hashing by discriminating hard examples