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[Machine Learning] Learning Curves

learning MACHINE
2023-09-14 08:59:13 时间

Training an algorithm on a very few number of data points (such as 1, 2 or 3) will easily have 0 errors because we can always find a quadratic curve that touches exactly those number of points. Hence:

  • As the training set gets larger, the error for a quadratic function increases.
  • The error value will plateau out after a certain m, or training set size.