Matches in SemOpenAlex for { <https://semopenalex.org/work/W2574179923> ?p ?o ?g. }
Showing items 1 to 65 of
65
with 100 items per page.
- W2574179923 endingPage "11" @default.
- W2574179923 startingPage "6" @default.
- W2574179923 abstract "Compared cross validation with 5 internal metric to select SVM hyperparameters.Cross validation results in hyperparameters with better accuracy on new data.Distance between two classes (DBTC) is the second best algorithm.DBTC has the lowest execution time and is a very competitive alternative to 5-fold CV. Hyperparameter tuning is a mandatory step for building a support vector machine classifier. In this work, we study some methods based on metrics of the training set itself, and not the performance of the classifier on a different test set - the usual cross-validation approach. We compare cross-validation (5-fold) with Xi-alpha, radius-margin bound, generalized approximate cross validation, maximum discrepancy and distance between two classes on 110 public binary data sets. Cross validation is the method that resulted in the best selection of the hyper-parameters, but it is also the method with one of the highest execution time. Distance between two classes (DBTC) is the fastest and the second best ranked method. We discuss that DBTC is a reasonable alternative to cross validation when training/hyperparameter-selection times are an issue and that the loss in accuracy when using DBTC is reasonably small." @default.
- W2574179923 created "2017-01-26" @default.
- W2574179923 creator A5002484344 @default.
- W2574179923 creator A5078324871 @default.
- W2574179923 date "2017-03-01" @default.
- W2574179923 modified "2023-10-16" @default.
- W2574179923 title "Empirical comparison of cross-validation and internal metrics for tuning SVM hyperparameters" @default.
- W2574179923 cites W2006151125 @default.
- W2574179923 cites W2033559768 @default.
- W2574179923 cites W2082087000 @default.
- W2574179923 cites W2082988498 @default.
- W2574179923 cites W2099680562 @default.
- W2574179923 cites W2113584252 @default.
- W2574179923 cites W2128548761 @default.
- W2574179923 cites W4243551976 @default.
- W2574179923 doi "https://doi.org/10.1016/j.patrec.2017.01.007" @default.
- W2574179923 hasPublicationYear "2017" @default.
- W2574179923 type Work @default.
- W2574179923 sameAs 2574179923 @default.
- W2574179923 citedByCount "43" @default.
- W2574179923 countsByYear W25741799232018 @default.
- W2574179923 countsByYear W25741799232019 @default.
- W2574179923 countsByYear W25741799232020 @default.
- W2574179923 countsByYear W25741799232021 @default.
- W2574179923 countsByYear W25741799232022 @default.
- W2574179923 countsByYear W25741799232023 @default.
- W2574179923 crossrefType "journal-article" @default.
- W2574179923 hasAuthorship W2574179923A5002484344 @default.
- W2574179923 hasAuthorship W2574179923A5078324871 @default.
- W2574179923 hasConcept C119857082 @default.
- W2574179923 hasConcept C12267149 @default.
- W2574179923 hasConcept C124101348 @default.
- W2574179923 hasConcept C153180895 @default.
- W2574179923 hasConcept C154945302 @default.
- W2574179923 hasConcept C27181475 @default.
- W2574179923 hasConcept C41008148 @default.
- W2574179923 hasConcept C8642999 @default.
- W2574179923 hasConceptScore W2574179923C119857082 @default.
- W2574179923 hasConceptScore W2574179923C12267149 @default.
- W2574179923 hasConceptScore W2574179923C124101348 @default.
- W2574179923 hasConceptScore W2574179923C153180895 @default.
- W2574179923 hasConceptScore W2574179923C154945302 @default.
- W2574179923 hasConceptScore W2574179923C27181475 @default.
- W2574179923 hasConceptScore W2574179923C41008148 @default.
- W2574179923 hasConceptScore W2574179923C8642999 @default.
- W2574179923 hasLocation W25741799231 @default.
- W2574179923 hasOpenAccess W2574179923 @default.
- W2574179923 hasPrimaryLocation W25741799231 @default.
- W2574179923 hasRelatedWork W1970971277 @default.
- W2574179923 hasRelatedWork W2041399278 @default.
- W2574179923 hasRelatedWork W2099369243 @default.
- W2574179923 hasRelatedWork W2779764073 @default.
- W2574179923 hasRelatedWork W3013125858 @default.
- W2574179923 hasRelatedWork W4205958290 @default.
- W2574179923 hasRelatedWork W4210794429 @default.
- W2574179923 hasRelatedWork W4223656335 @default.
- W2574179923 hasRelatedWork W4295309597 @default.
- W2574179923 hasRelatedWork W2345184372 @default.
- W2574179923 hasVolume "88" @default.
- W2574179923 isParatext "false" @default.
- W2574179923 isRetracted "false" @default.
- W2574179923 magId "2574179923" @default.
- W2574179923 workType "article" @default.