How to design the generator in generative adversarial network (GAN)?












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I am new to GAN. And recently read a paper about how to implement GAN in recommender system here



I have a question in the paper.



The Eq (20) in the paper should be the discriminator function.



The generator should be the G_phi which is mentioned in the Eq (21) and Eq (22). However, what is definition of G_phi here?



Thanks,










share|improve this question









$endgroup$

















    0












    $begingroup$


    I am new to GAN. And recently read a paper about how to implement GAN in recommender system here



    I have a question in the paper.



    The Eq (20) in the paper should be the discriminator function.



    The generator should be the G_phi which is mentioned in the Eq (21) and Eq (22). However, what is definition of G_phi here?



    Thanks,










    share|improve this question









    $endgroup$















      0












      0








      0





      $begingroup$


      I am new to GAN. And recently read a paper about how to implement GAN in recommender system here



      I have a question in the paper.



      The Eq (20) in the paper should be the discriminator function.



      The generator should be the G_phi which is mentioned in the Eq (21) and Eq (22). However, what is definition of G_phi here?



      Thanks,










      share|improve this question









      $endgroup$




      I am new to GAN. And recently read a paper about how to implement GAN in recommender system here



      I have a question in the paper.



      The Eq (20) in the paper should be the discriminator function.



      The generator should be the G_phi which is mentioned in the Eq (21) and Eq (22). However, what is definition of G_phi here?



      Thanks,







      neural-network deep-learning gan






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked 3 hours ago









      jasonjason

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      1224






















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