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On the discriminative power of hyper-parameters in cross-validation and how to choose them.
Vito Walter Anelli
Tommaso Di Noia
Eugenio Di Sciascio
Claudio Pomo
Azzurra Ragone
Published in:
RecSys (2019)
Keyphrases
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cross validation
discriminative power
hyperparameters
model selection
bag of words
computational cost
support vector
cross validated
sparse coding
invariant features
training set
ls svm
closed form
grid search
bayesian inference
prior information
image representation