• Generalization ability

  • Tasks of class classification and regression

    • Class classification tasks can be divided into binary classification and multi-class classification
      • For example, yes/no or a/b/c/d/e
    • Regression tasks involve predicting continuous values
      • For example, age or income
    • For instance, when guessing the language of a sentence, there is no intermediate between English and French
    • When estimating age, 40 and 41 are similar, and there may be some margin of error
  • Pay attention to overfitting during the learning process

  • Intuition from low-dimensional information sets may not apply to high-dimensional ones

Machine Learning