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Parametric vs non-parametric
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195.
Definition of Parametric Model
easy
What is the defining characteristic of a parametric model?
A
It assumes a fixed functional form with a finite number of parameters that do not grow with the data
B
It can only be applied to data that follows a known probability distribution such as the normal
C
It requires parameters to be specified by the user before training rather than learned automatically from the available training data
D
It uses a fixed number of features regardless of the size or dimensionality of the training set
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