Journals beginning with: DY
Rubriker från de senaste vetenskapliga publikationerna
Några tidskrifter tillhandahåller en elektronisk innehållsförteckning för senaste numret. Du kan bläddra igenom de senaste artiklarna i dessa tidskrifter precis som om de fanns i din bokhylla.
Sök tidskriftens titel
Tidskrifter vars titel börjar med
Available Journals
| Elsevier |
| Taylor and Francis Ltd |
| Oxford Scholarship Online Monographs |
| The latest articles from Dynamic Medicine (ISSN 1476-5918) published by
BioMed Central |
| Springer |
| Taylor and Francis Ltd |
| Elsevier |
| We present an ensemble method for concept drift that dynamically creates and removes weighted experts in response to changes in performance. The method, dynamic weighted majority (DWM), uses four mechanisms to cope with concept drift: It trains online learners of the ensemble, it weights those learners based on their performance, it removes them, also based on their performance, and it adds new experts based on the global performance of the ensemble. After an extensive evaluation---consisting of five experiments, eight learners, and thirty data sets that varied in type of target concept, size, presence of noise, and the like---we concluded that DWM outperformed other learners that only incrementally learn concept descriptions, that maintain and use previously encountered examples, and that employ an unweighted, fixed-size ensemble of experts. |
| John Wiley & Sons, Ltd. |
| Springer |
CiteULike organises scholarly (or academic) papers or literature and provides bibliographic (which means it makes bibliographies) for universities and higher education establishments. It helps undergraduates and postgraduates. People studying for PhDs or in postdoctoral (postdoc) positions. The service is similar in scope to EndNote or RefWorks or any other reference manager like BibTeX, but it is a social bookmarking service for scientists and humanities researchers.
