{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,16]],"date-time":"2025-10-16T06:30:13Z","timestamp":1760596213202,"version":"3.37.3"},"reference-count":34,"publisher":"World Scientific Pub Co Pte Ltd","issue":"01","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J CIRCUIT SYST COMP"],"published-print":{"date-parts":[[2010,2]]},"abstract":"<jats:p>Machine learning is widely applied to gene expression profiles based molecular tumor classification, but sample imbalance problem is often overlooked. This paper proposed a subclass-weighted neighborhood classifier to address the imbalanced sample set problem and a novel neighborhood rough set model to select informative genes for classification performance improvement. Experiments on three publicly available tumor datasets demonstrated that the proposed method is obviously effective on imbalanced dataset with obscure boundary between two subtypes and informative gene selection and it can achieve higher cross-validation accuracy with much fewer tumor-related genes.<\/jats:p>","DOI":"10.1142\/s0218126610006232","type":"journal-article","created":{"date-parts":[[2010,2,22]],"date-time":"2010-02-22T11:18:45Z","timestamp":1266837525000},"page":"259-273","source":"Crossref","is-referenced-by-count":9,"title":["WEIGHTED NEIGHBORHOOD CLASSIFIER FOR THE CLASSIFICATION OF IMBALANCED TUMOR DATASET"],"prefix":"10.1142","volume":"19","author":[{"given":"SHU-LIN","family":"WANG","sequence":"first","affiliation":[{"name":"School of Computer and Communication, Hunan University, Changsha, Hunan 410082, China"},{"name":"Intelligent Computing Lab, Institute of Intelligent Machines, Chinese Academy of Science, Hefei, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"XUELING","family":"LI","sequence":"additional","affiliation":[{"name":"Intelligent Computing Lab, Institute of Intelligent Machines, Chinese Academy of Science, Hefei, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"JUN-FENG","family":"XIA","sequence":"additional","affiliation":[{"name":"Intelligent Computing Lab, Institute of Intelligent Machines, Chinese Academy of Science, Hefei, China"},{"name":"School of Life Science, University of Science and Technology of China, Hefei, Anhui 230027, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xiao-Ping","family":"Zhang","sequence":"additional","affiliation":[{"name":"Dept. of Electrical &amp; Computer Engineering, Ryerson University, Toronto, Ontario, Canada, M5B 2K3 Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"219","published-online":{"date-parts":[[2011,11,21]]},"reference":[{"volume-title":"DNA Microarrays: A Practical Approach","year":"2000","author":"Schena M.","key":"rf1"},{"key":"rf2","doi-asserted-by":"publisher","DOI":"10.1016\/S0014-5793(04)00175-9"},{"key":"rf3","first-page":"599","volume":"13","author":"Zhang C. H.","journal-title":"IEEE Tran. Inform. Tech. Biomed."},{"key":"rf4","first-page":"317","volume":"2","author":"Covell D. G.","journal-title":"Mol. Cancer Therap."},{"key":"rf5","doi-asserted-by":"publisher","DOI":"10.1038\/89044"},{"key":"rf6","doi-asserted-by":"publisher","DOI":"10.1023\/A:1012487302797"},{"key":"rf7","series-title":"LNCS","first-page":"899","volume":"4029","author":"Fang J. W.","year":"2006"},{"key":"rf8","doi-asserted-by":"publisher","DOI":"10.1093\/bioinformatics\/17.12.1131"},{"key":"rf10","doi-asserted-by":"publisher","DOI":"10.1093\/bioinformatics\/btl190"},{"key":"rf11","doi-asserted-by":"publisher","DOI":"10.1016\/j.biosystems.2006.07.002"},{"key":"rf12","doi-asserted-by":"crossref","first-page":"1878","DOI":"10.1101\/gr.190001","volume":"11","author":"Xiong M. M.","journal-title":"Genome Res."},{"key":"rf13","doi-asserted-by":"publisher","DOI":"10.1016\/j.patcog.2007.02.007"},{"key":"rf14","doi-asserted-by":"publisher","DOI":"10.1007\/BF01001956"},{"key":"rf15","doi-asserted-by":"publisher","DOI":"10.1016\/j.asoc.2008.05.006"},{"key":"rf16","doi-asserted-by":"crossref","first-page":"155","DOI":"10.3233\/FUN-2002-53204","volume":"53","author":"Midelfart H.","journal-title":"Fundamenta Informaticae"},{"key":"rf17","series-title":"LNCS","first-page":"758","volume":"4062","author":"Fang J. W.","year":"2006"},{"key":"rf18","doi-asserted-by":"publisher","DOI":"10.3724\/SP.J.1001.2008.00640"},{"key":"rf19","doi-asserted-by":"publisher","DOI":"10.1016\/j.eswa.2006.10.043"},{"key":"rf20","doi-asserted-by":"publisher","DOI":"10.1016\/j.eswa.2004.12.023"},{"key":"rf21","doi-asserted-by":"publisher","DOI":"10.1080\/01621459.1952.10483441"},{"key":"rf22","doi-asserted-by":"publisher","DOI":"10.1126\/science.286.5439.531"},{"key":"rf23","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.96.12.6745"},{"key":"rf24","doi-asserted-by":"publisher","DOI":"10.1093\/bioinformatics\/19.1.45"},{"key":"rf25","doi-asserted-by":"crossref","first-page":"4831","DOI":"10.1002\/j.1460-2075.1994.tb06809.x","volume":"13","author":"Wadman I.","journal-title":"EMBO J."},{"key":"rf26","doi-asserted-by":"publisher","DOI":"10.1182\/blood-2006-05-023556"},{"key":"rf27","doi-asserted-by":"publisher","DOI":"10.1038\/sj.leu.2402699"},{"key":"rf28","doi-asserted-by":"publisher","DOI":"10.1016\/0304-3835(95)03813-C"},{"key":"rf29","first-page":"146","volume":"1253","author":"Hill O.","journal-title":"Bioch. Bioph. Acta"},{"key":"rf30","doi-asserted-by":"publisher","DOI":"10.1038\/sj.bjc.6602938"},{"key":"rf31","doi-asserted-by":"publisher","DOI":"10.1093\/bioinformatics\/16.10.906"},{"key":"rf32","doi-asserted-by":"crossref","unstructured":"B.\u00a0Krishnapuram, L.\u00a0Carin and A.\u00a0Hartemink, Kernel Methods in Computational Biology, eds. B.\u00a0Sch\u00f6lkopf, K.\u00a0Tsuda and J.P.\u00a0Vert (MIT Press, Cambridge, MA, 2004)\u00a0pp. 299\u2013317.","DOI":"10.7551\/mitpress\/4057.003.0019"},{"key":"rf33","doi-asserted-by":"publisher","DOI":"10.1093\/bioinformatics\/18.1.39"},{"key":"rf35","doi-asserted-by":"publisher","DOI":"10.1016\/j.patrec.2005.07.007"},{"key":"rf36","doi-asserted-by":"publisher","DOI":"10.1093\/bioinformatics\/btn374"}],"container-title":["Journal of Circuits, Systems and Computers"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.worldscientific.com\/doi\/pdf\/10.1142\/S0218126610006232","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,2,18]],"date-time":"2025-02-18T18:51:38Z","timestamp":1739904698000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.worldscientific.com\/doi\/abs\/10.1142\/S0218126610006232"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2010,2]]},"references-count":34,"journal-issue":{"issue":"01","published-online":{"date-parts":[[2011,11,21]]},"published-print":{"date-parts":[[2010,2]]}},"alternative-id":["10.1142\/S0218126610006232"],"URL":"https:\/\/doi.org\/10.1142\/s0218126610006232","relation":{},"ISSN":["0218-1266","1793-6454"],"issn-type":[{"type":"print","value":"0218-1266"},{"type":"electronic","value":"1793-6454"}],"subject":[],"published":{"date-parts":[[2010,2]]}}}