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hyperparameter

hyperparameter

1 8.8
A setting that controls how a computer program learns from data and how well it works
  • noun
  • /ˌhaɪpərpəˈramɪtər/
  • Specialized
: hiperparámetro
  • The effectiveness of the algorithm often depends on the tuning of its hyperparameters.

Examples

  • If you're working on a difficult problem and can't directly estimate the unexplained group-level information, then I'd recommend setting these hyperparameters based on what prior information you have, recognizing the possible dependence of your conclusions on these assumptions.

    Blog text (6)
  • Selecting appropriate hyperparameters can significantly enhance the performance of your machine learning model.

  • These hyperparameters were chosen from wide and substantial sets of ranges.

    Academic text (2018)
  • The last part of this Bayesian method is to choose the hyperparameters a and b for the Be(a, b) distribution.

    Academic text (2010)
  • Again, the hyperparameter choices are essential to the endpoints of the confidence interval, particularly for n = 10 and where Y1 or Y2 are near 0 or n.

    Academic text (2010)
  • Table 5 shows the best hyperparameters for the tested models based on the validation sets in the CV5 experiment over all unique trajectories of all users together.

    Academic text (2018)
  • To optimize the model, it is crucial to adjust the hyperparameters based on the dataset's characteristics.

Synonyms

parameter
vshyperparameter
143 6.7

A factor that affects how a system or process works

is a specific training setting controlling model learning and affecting its performance

Surface Forms

Morphology

hyperparameter = parameter (semi-transparent) = hyper + parameter

The term is built from 'hyper-' + 'parameter', but the machine-learning sense is specialized and not fully predictable from the parts.

Etymology

The word hyperparameter combines hyper- meaning 'over' or 'above', as in hyperactive, and parameter, a common word for a 'setting' used in models. So a hyperparameter is an 'above' setting that controls how a model is trained and affects its performance.