ensemble Learning Instructor: Prof. Shuai Huang Industrial and - - PowerPoint PPT Presentation

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ensemble Learning Instructor: Prof. Shuai Huang Industrial and - - PowerPoint PPT Presentation

Feb 13, 2023 379 likes •440 views

Lecture 17: AdaBoost and ensemble Learning Instructor: Prof. Shuai Huang Industrial and Systems Engineering University of Washington Random forest is one example Ensemble learning is very flexible. It is a hodgepodge of models, combined in

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Lecture 17: AdaBoost and ensemble Learning

Instructor: Prof. Shuai Huang Industrial and Systems Engineering University of Washington

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Random forest is one example

  • Ensemble learning is very flexible. It is a hodgepodge of models,

combined in different ways, trained in different ways …

  • It is the cocktail treatment in machine learning to handle complex

datasets

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The AdaBoost algorithm

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Why ensemble learning makes sense?

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R lab

  • Download the markdown code from course website
  • Conduct the experiments
  • Interpret the results
  • Repeat the analysis on other datasets