Updating weights in Adaboost












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$begingroup$


I'm studying the Adaboost algorithm. This algorithm updates the weight after training.



enter image description here



This is the table when they explain about weight on Adaboost
enter image description here



enter image description here



I'm confused about what this "weight" means. Is it:




  1. weight for each node?

  2. weight for each model?

  3. table weight column (more confusing)?










share|improve this question











$endgroup$

















    0












    $begingroup$


    I'm studying the Adaboost algorithm. This algorithm updates the weight after training.



    enter image description here



    This is the table when they explain about weight on Adaboost
    enter image description here



    enter image description here



    I'm confused about what this "weight" means. Is it:




    1. weight for each node?

    2. weight for each model?

    3. table weight column (more confusing)?










    share|improve this question











    $endgroup$















      0












      0








      0





      $begingroup$


      I'm studying the Adaboost algorithm. This algorithm updates the weight after training.



      enter image description here



      This is the table when they explain about weight on Adaboost
      enter image description here



      enter image description here



      I'm confused about what this "weight" means. Is it:




      1. weight for each node?

      2. weight for each model?

      3. table weight column (more confusing)?










      share|improve this question











      $endgroup$




      I'm studying the Adaboost algorithm. This algorithm updates the weight after training.



      enter image description here



      This is the table when they explain about weight on Adaboost
      enter image description here



      enter image description here



      I'm confused about what this "weight" means. Is it:




      1. weight for each node?

      2. weight for each model?

      3. table weight column (more confusing)?







      boosting






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited 12 mins ago









      bradS

      646112




      646112










      asked 20 hours ago









      monkmonk

      113




      113






















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