دورية أكاديمية
Imbalanced Data Classification:A Survey and Experiments in Medical Domain
| العنوان: | Imbalanced Data Classification:A Survey and Experiments in Medical Domain |
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| المؤلفون: | JIANG Hao-chen, WEI Zi-qi, LIU Lin, CHEN Jun |
| المصدر: | Jisuanji kexue, Vol 49, Iss 1, Pp 80-88 (2022) |
| بيانات النشر: | Editorial office of Computer Science, 2022. |
| سنة النشر: | 2022 |
| المجموعة: | LCC:Computer software LCC:Technology (General) |
| مصطلحات موضوعية: | data analysis, intelligent medical, imbalanced datasets, over-sampling, Computer software, QA76.75-76.765, Technology (General), T1-995 |
| الوصف: | In recent years,AI technology has been widely adopted in many application domains,amongst which,intelligent medical applications such as clinical decision support systems have attracted much attention.However,since the current wave of AI applications are based on predictive models crystalized from historical data,the feature and quality of data will affect AI applications' performance directly.Medical data are inherently imbalanced as rare disease cases are always the scarce in existing case archives,while considered more important.The "data imbalance problem" is still considered a difficult research problem in machine lear-ning.This paper conducts a literature review on the research efforts targeting at techniques to handle "imbalanced data" in gene-ral as well as the ones in intelligent medical area.We then use research publications from the SIGKDD conference dedicated to knowledge discovery and data mining as a sample pool,to find people's preferred approach to address "imbalanced data" problem in a given domain.Finally,based on approaches,we identify from the survey,and conduct experiments on two typical medical predictive model learning scenarios,to validate the know-how we acquired in this study. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | Chinese |
| تدمد: | 1002-137X |
| Relation: | https://www.jsjkx.com/fileup/1002-137X/PDF/1002-137X-2022-1-80.pdf; https://doaj.org/toc/1002-137X |
| DOI: | 10.11896/jsjkx.210200124 |
| URL الوصول: | https://doaj.org/article/2b05a9a1f09449939cbef01fb5ea0de5 |
| رقم الأكسشن: | edsdoj.2b05a9a1f09449939cbef01fb5ea0de5 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 1002137X |
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| DOI: | 10.11896/jsjkx.210200124 |