Matches in SemOpenAlex for { <https://semopenalex.org/work/W2734997742> ?p ?o ?g. }
Showing items 1 to 73 of
73
with 100 items per page.
- W2734997742 abstract "The Oracle model has been used not only for comparison between techniques but also in the design of different methods in Multiple Classifier Systems (MCS). Even though the model represents the ideal classifier selection scheme, Dynamic Classifier Selection (DCS) techniques present a large performance gap from the Oracle. This means that, for a significant number of instances, the DCS techniques are not able to select a competent classifier, despite the Oracles assurance of its presence in the pool. Given that issue, this work aims to investigate the reasons why the Oracle model may not be well suited for guiding the search for a promising pool of classifiers for DCS techniques. For this purpose, a pool generation method that guarantees an Oracle accuracy rate of 100% in the training set is proposed. This method is further used to analyse the behavior of DCS techniques when the presence of at least one competent classifier in the pool for each training sample is assured. Experiments show that integrating Oracle information in the generation phase of an MCS has little impact on the gap between the accuracy rates of DCS techniques and the Oracle. Moreover, it is also shown that, for a theoretical limit of 100%, the DCS techniques were only able to select a competent classifier for at most 85% of the instances, on average. Results suggest that the Oracle is not the best guide for generating a pool of classifiers for DCS, for the model is performed globally whilst DCS techniques work with local data only." @default.
- W2734997742 created "2017-07-21" @default.
- W2734997742 creator A5019553116 @default.
- W2734997742 creator A5026340083 @default.
- W2734997742 creator A5079775579 @default.
- W2734997742 creator A5084140678 @default.
- W2734997742 date "2017-05-01" @default.
- W2734997742 modified "2023-10-16" @default.
- W2734997742 title "On the characterization of the Oracle for dynamic classifier selection" @default.
- W2734997742 cites W1595911722 @default.
- W2734997742 cites W1662118192 @default.
- W2734997742 cites W1786906056 @default.
- W2734997742 cites W1985995090 @default.
- W2734997742 cites W1988844742 @default.
- W2734997742 cites W1999835014 @default.
- W2734997742 cites W2016375676 @default.
- W2734997742 cites W2086915492 @default.
- W2734997742 cites W2098154993 @default.
- W2734997742 cites W2113242816 @default.
- W2734997742 cites W2114091915 @default.
- W2734997742 cites W2115629999 @default.
- W2734997742 cites W2145940431 @default.
- W2734997742 cites W2160767978 @default.
- W2734997742 cites W2167055186 @default.
- W2734997742 cites W2514327397 @default.
- W2734997742 cites W4212883601 @default.
- W2734997742 doi "https://doi.org/10.1109/ijcnn.2017.7965873" @default.
- W2734997742 hasPublicationYear "2017" @default.
- W2734997742 type Work @default.
- W2734997742 sameAs 2734997742 @default.
- W2734997742 citedByCount "6" @default.
- W2734997742 countsByYear W27349977422019 @default.
- W2734997742 countsByYear W27349977422020 @default.
- W2734997742 countsByYear W27349977422021 @default.
- W2734997742 countsByYear W27349977422023 @default.
- W2734997742 crossrefType "proceedings-article" @default.
- W2734997742 hasAuthorship W2734997742A5019553116 @default.
- W2734997742 hasAuthorship W2734997742A5026340083 @default.
- W2734997742 hasAuthorship W2734997742A5079775579 @default.
- W2734997742 hasAuthorship W2734997742A5084140678 @default.
- W2734997742 hasConcept C115903868 @default.
- W2734997742 hasConcept C119857082 @default.
- W2734997742 hasConcept C124101348 @default.
- W2734997742 hasConcept C154945302 @default.
- W2734997742 hasConcept C41008148 @default.
- W2734997742 hasConcept C51632099 @default.
- W2734997742 hasConcept C55166926 @default.
- W2734997742 hasConcept C95623464 @default.
- W2734997742 hasConceptScore W2734997742C115903868 @default.
- W2734997742 hasConceptScore W2734997742C119857082 @default.
- W2734997742 hasConceptScore W2734997742C124101348 @default.
- W2734997742 hasConceptScore W2734997742C154945302 @default.
- W2734997742 hasConceptScore W2734997742C41008148 @default.
- W2734997742 hasConceptScore W2734997742C51632099 @default.
- W2734997742 hasConceptScore W2734997742C55166926 @default.
- W2734997742 hasConceptScore W2734997742C95623464 @default.
- W2734997742 hasLocation W27349977421 @default.
- W2734997742 hasOpenAccess W2734997742 @default.
- W2734997742 hasPrimaryLocation W27349977421 @default.
- W2734997742 hasRelatedWork W1542204591 @default.
- W2734997742 hasRelatedWork W2474469336 @default.
- W2734997742 hasRelatedWork W2556319748 @default.
- W2734997742 hasRelatedWork W2734997742 @default.
- W2734997742 hasRelatedWork W2900730948 @default.
- W2734997742 hasRelatedWork W2949067929 @default.
- W2734997742 hasRelatedWork W3200179079 @default.
- W2734997742 hasRelatedWork W4205288553 @default.
- W2734997742 hasRelatedWork W4289288198 @default.
- W2734997742 hasRelatedWork W796196586 @default.
- W2734997742 isParatext "false" @default.
- W2734997742 isRetracted "false" @default.
- W2734997742 magId "2734997742" @default.
- W2734997742 workType "article" @default.