need help identifying a formula for “pseudo-entropy”

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Maintaining some old code, I've come across:



$$textpseudo-entropy = -x log(x) + x ^0.45 cdot (1 - x) ^ 16$$



I simply need a name for this formula so I can read up on what it's supposed to mean. Any help would be greatly appreciated!



(The code is normalising some estimated probabilities, which should add up to 1 but don't)



Thanks!




reference-request entropy parameter-estimation estimation-theory




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    up vote
    0
    down vote

    favorite












    Maintaining some old code, I've come across:



    $$textpseudo-entropy = -x log(x) + x ^0.45 cdot (1 - x) ^ 16$$



    I simply need a name for this formula so I can read up on what it's supposed to mean. Any help would be greatly appreciated!



    (The code is normalising some estimated probabilities, which should add up to 1 but don't)



    Thanks!




    reference-request entropy parameter-estimation estimation-theory




    share|cite|improve this question























      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      Maintaining some old code, I've come across:



      $$textpseudo-entropy = -x log(x) + x ^0.45 cdot (1 - x) ^ 16$$



      I simply need a name for this formula so I can read up on what it's supposed to mean. Any help would be greatly appreciated!



      (The code is normalising some estimated probabilities, which should add up to 1 but don't)



      Thanks!




      reference-request entropy parameter-estimation estimation-theory




      share|cite|improve this question













      Maintaining some old code, I've come across:



      $$textpseudo-entropy = -x log(x) + x ^0.45 cdot (1 - x) ^ 16$$



      I simply need a name for this formula so I can read up on what it's supposed to mean. Any help would be greatly appreciated!



      (The code is normalising some estimated probabilities, which should add up to 1 but don't)



      Thanks!





      reference-request entropy parameter-estimation estimation-theory





      share|cite|improve this question












      share|cite|improve this question




      share|cite|improve this question








      edited Aug 2 at 15:55









      Szeto

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      3,8431421









      asked Aug 2 at 15:38









      sesquipedalias

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