Analysis of precision and accuracy in a simple model of machine learning
Julian Lee · Journal of the Korean Physical Society · 2017
Machine learning is a procedure where a model for the world is constructed from a training set of examples. It is important that the model should capture relevant features of the training set, and at the same time make correct prediction for examples not included in the training set. I consider the polynomial regression, the simplest method of learning, and analyze the accuracy and precision for different levels of the model complexity.