ObsidianVault/Running Start/CSB320 - Machine Learning Concepts/Class 5-21 (Ensemble Models).md

• The average of guesses of a large number of people will typically be more accurate than an individual can be
  • (wisdom of crowds)
• Bootstrapping
  • generates simulated samples by sampling with replacement from existing sample
  • sampling is random
  • Out of bag sample
    • data that was never picked in bootstrapping