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

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發送短信 : Ranking user generated content using topic models