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To combat these problems, we propose in this study an adaptive-weighting SMOTE method, termed as AWSMOTE. AWSMOTE applies two types of SVM-based weights into SMOTE. A kind of weight is used in variable space to combat the drawbacks of collinearity, while another weight is utilized in sample space to purposefully choose those support vectors from the minority class as the neighboring points in the interpolation. AWSMOTE is compared with SMOTE and its improved versions with six simulated datasets and 22 real-world datasets. The results demonstrate the effectiveness and advantages of the proposed approach.<\/jats:p>","DOI":"10.1155\/2021\/9947621","type":"journal-article","created":{"date-parts":[[2021,5,13]],"date-time":"2021-05-13T17:50:56Z","timestamp":1620928256000},"page":"1-18","source":"Crossref","is-referenced-by-count":10,"title":["AWSMOTE: An SVM-Based Adaptive Weighted SMOTE for Class-Imbalance Learning"],"prefix":"10.1155","volume":"2021","author":[{"given":"Jia-Bao","family":"Wang","sequence":"first","affiliation":[{"name":"School of Science, Kunming University of Science and Technology, Kunming, 650500, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chun-An","family":"Zou","sequence":"additional","affiliation":[{"name":"School of Science, Kunming University of Science and Technology, Kunming, 650500, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0138-0004","authenticated-orcid":true,"given":"Guang-Hui","family":"Fu","sequence":"additional","affiliation":[{"name":"School of Science, Kunming University of Science and Technology, Kunming, 650500, China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","reference":[{"key":"1","doi-asserted-by":"crossref","article-title":"Diagnosis of type 2 diabetes using cost-sensitive learning","author":"K. 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