{"id":"https://openalex.org/W2969475198","doi":"https://doi.org/10.1109/tr.2019.2931559","title":"Improving Ranking-Oriented Defect Prediction Using a Cost-Sensitive Ranking SVM","display_name":"Improving Ranking-Oriented Defect Prediction Using a Cost-Sensitive Ranking SVM","publication_year":2019,"publication_date":"2019-08-22","ids":{"openalex":"https://openalex.org/W2969475198","doi":"https://doi.org/10.1109/tr.2019.2931559","mag":"2969475198"},"language":"en","primary_location":{"id":"doi:10.1109/tr.2019.2931559","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tr.2019.2931559","pdf_url":null,"source":{"id":"https://openalex.org/S87725633","display_name":"IEEE Transactions on Reliability","issn_l":"0018-9529","issn":["0018-9529","1558-1721"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-2","norway-1"],"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Reliability","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5047060039","display_name":"Xiao Hua Yu","orcid":"https://orcid.org/0000-0002-4473-3068","observed_orcids":["https://orcid.org/0000-0002-4473-3068"]},"institutions":[{"id":"https://openalex.org/I168719708","display_name":"City University of Hong Kong","ror":"https://ror.org/03q8dnn23","country_code":"HK","type":"education","lineage":["https://openalex.org/I168719708"]},{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN","HK"],"is_corresponding":false,"raw_author_name":"Xiao Yu","raw_affiliation_strings":["Department of Computer Science, City University of Hong Kong, Hong Kong","Wuhan University, Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, City University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I168719708"]},{"raw_affiliation_string":"Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100327072","display_name":"Jin Liu","orcid":"https://orcid.org/0000-0003-0359-0248","observed_orcids":["https://orcid.org/0000-0003-0359-0248","https://orcid.org/0009-0004-1502-7238","https://orcid.org/0000-0001-5607-9940"]},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]},{"id":"https://openalex.org/I4210156404","display_name":"Institute of Information Engineering","ror":"https://ror.org/04r53se39","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210156404"]},{"id":"https://openalex.org/I5343935","display_name":"Guilin University of Electronic Technology","ror":"https://ror.org/05arjae42","country_code":"CN","type":"education","lineage":["https://openalex.org/I5343935"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jin Liu","raw_affiliation_strings":["Guangxi Key Laboratory of Trusted Software, Guilin University of Electronic Technology, Guilin, China","Key Laboratory of Network Technology, Institute of Information Engineering, Chinese Academy of Sciences, Beijing, China","Wuhan University, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0003-0359-0248","affiliations":[{"raw_affiliation_string":"Guangxi Key Laboratory of Trusted Software, Guilin University of Electronic Technology, Guilin, China","institution_ids":["https://openalex.org/I5343935"]},{"raw_affiliation_string":"Key Laboratory of Network Technology, Institute of Information Engineering, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210156404"]},{"raw_affiliation_string":"Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051403641","display_name":"Jacky Keung","orcid":"https://orcid.org/0000-0002-3803-9600","observed_orcids":["https://orcid.org/0000-0002-3803-9600"]},"institutions":[{"id":"https://openalex.org/I168719708","display_name":"City University of Hong Kong","ror":"https://ror.org/03q8dnn23","country_code":"HK","type":"education","lineage":["https://openalex.org/I168719708"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Jacky Wai Keung","raw_affiliation_strings":["City University of Hong Kong, Hong Kong"],"raw_orcid":"https://orcid.org/0000-0002-3803-9600","affiliations":[{"raw_affiliation_string":"City University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I168719708"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100404176","display_name":"Qing Li","orcid":"https://orcid.org/0000-0003-3370-471X","observed_orcids":["https://orcid.org/0000-0003-3370-471X","https://orcid.org/0000-0002-6071-473X","https://orcid.org/0009-0002-4371-8437","https://orcid.org/0000-0002-3253-6390"]},"institutions":[{"id":"https://openalex.org/I14243506","display_name":"Hong Kong Polytechnic University","ror":"https://ror.org/0030zas98","country_code":"HK","type":"education","lineage":["https://openalex.org/I14243506"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Qing Li","raw_affiliation_strings":["The Hong Kong Polytechnic University, Hong Kong"],"raw_orcid":"https://orcid.org/0000-0003-3370-471X","affiliations":[{"raw_affiliation_string":"The Hong Kong Polytechnic University, Hong Kong","institution_ids":["https://openalex.org/I14243506"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012394915","display_name":"Kwabena Ebo Bennin","orcid":"https://orcid.org/0000-0001-9140-9271","observed_orcids":["https://orcid.org/0000-0001-9140-9271"]},"institutions":[{"id":"https://openalex.org/I52719799","display_name":"Blekinge Institute of Technology","ror":"https://ror.org/0093a8w51","country_code":"SE","type":"education","lineage":["https://openalex.org/I52719799"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Kwabena Ebo Bennin","raw_affiliation_strings":["Blekinge Institute of Technology, Karlskrona, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Blekinge Institute of Technology, Karlskrona, Sweden","institution_ids":["https://openalex.org/I52719799"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004699537","display_name":"Zhou Xu","orcid":"https://orcid.org/0000-0003-0119-927X","observed_orcids":["https://orcid.org/0000-0003-0119-927X"]},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhou Xu","raw_affiliation_strings":["Wuhan University, Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079958538","display_name":"Jun Ping Wang","orcid":"https://orcid.org/0000-0003-4355-9827","observed_orcids":["https://orcid.org/0000-0003-4355-9827"]},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junping Wang","raw_affiliation_strings":["Chinese Academy of Sciences, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0003-4355-9827","affiliations":[{"raw_affiliation_string":"Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041280931","display_name":"Xiaohui Cui","orcid":"https://orcid.org/0000-0001-6079-009X","observed_orcids":["https://orcid.org/0000-0001-6079-009X","https://orcid.org/0009-0002-4584-1105"]},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaohui Cui","raw_affiliation_strings":["Wuhan University, Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":7,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2045,"currency":"USD","value_usd":2045},"apc_paid":null,"fwci":7.7274,"has_fulltext":false,"cited_by_count":61,"citation_normalized_percentile":{"value":0.97321165,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":100},"biblio":{"volume":"69","issue":"1","first_page":"139","last_page":"153"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10260","display_name":"Software Engineering Research","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10260","display_name":"Software Engineering Research","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12423","display_name":"Software Reliability and Analysis Research","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/1712","display_name":"Software"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10743","display_name":"Software Testing and Debugging Techniques","score":0.9902999997138977,"subfield":{"id":"https://openalex.org/subfields/1712","display_name":"Software"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/ranking-svm","display_name":"Ranking SVM","score":0.756220281124115},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.6907261610031128},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.6694473028182983},{"id":"https://openalex.org/keywords/ranking","display_name":"Ranking (information retrieval)","score":0.6266718506813049},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6252164244651794},{"id":"https://openalex.org/keywords/decision-tree","display_name":"Decision tree","score":0.5538835525512695},{"id":"https://openalex.org/keywords/software-bug","display_name":"Software bug","score":0.5485875010490417},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5425766706466675},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.5225483775138855},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.4491167962551117},{"id":"https://openalex.org/keywords/learning-to-rank","display_name":"Learning to rank","score":0.41164064407348633},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.3944360315799713}],"concepts":[{"id":"https://openalex.org/C124975894","wikidata":"https://www.wikidata.org/wiki/Q7293290","display_name":"Ranking SVM","level":3,"score":0.756220281124115},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.6907261610031128},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.6694473028182983},{"id":"https://openalex.org/C189430467","wikidata":"https://www.wikidata.org/wiki/Q7293293","display_name":"Ranking (information retrieval)","level":2,"score":0.6266718506813049},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6252164244651794},{"id":"https://openalex.org/C84525736","wikidata":"https://www.wikidata.org/wiki/Q831366","display_name":"Decision tree","level":2,"score":0.5538835525512695},{"id":"https://openalex.org/C1009929","wikidata":"https://www.wikidata.org/wiki/Q179550","display_name":"Software bug","level":3,"score":0.5485875010490417},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5425766706466675},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.5225483775138855},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.4491167962551117},{"id":"https://openalex.org/C86037889","wikidata":"https://www.wikidata.org/wiki/Q4330127","display_name":"Learning to rank","level":3,"score":0.41164064407348633},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.3944360315799713},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tr.2019.2931559","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tr.2019.2931559","pdf_url":null,"source":{"id":"https://openalex.org/S87725633","display_name":"IEEE Transactions on Reliability","issn_l":"0018-9529","issn":["0018-9529","1558-1721"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-2","norway-1"],"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Reliability","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"x_sdgs":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G1917143115","display_name":null,"funder_award_id":"WHU2016012","funder_id":"https://openalex.org/F4320324116","funder_display_name":"Wuhan University"},{"id":"https://openalex.org/G250828915","display_name":"\u57fa\u4e8e\u9690\u6027\u60c5\u5883\u6316\u6398\u7684API\u5fae\u73af\u5883\u7ec4\u5408\u670d\u52a1\u65b9\u6cd5\u548c\u5173\u952e\u6280\u672f\u7814\u7a76","funder_award_id":"61572374","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4707473026","display_name":null,"funder_award_id":"2018YFC1604000","funder_id":"https://openalex.org/F4320336026","funder_display_name":"National Key Research and Development Program of China Stem Cell and Translational Research"},{"id":"https://openalex.org/G5742593548","display_name":null,"funder_award_id":"9220097","funder_id":"https://openalex.org/F4320307102","funder_display_name":"Intel Corporation"},{"id":"https://openalex.org/G5765857757","display_name":null,"funder_award_id":"U1135005","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6466831794","display_name":null,"funder_award_id":"U163620068","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8092751400","display_name":"\u9762\u5411\u7535\u4fe1\u7528\u6237\u7fa4\u4f53\u4ea4\u4e92\u5927\u6570\u636e\u7684\u4e8b\u4ef6\u7ebf\u7d22\u5728\u7ebf\u6d8c\u73b0\u4e0e\u9884\u5224\u7814\u7a76","funder_award_id":"61772525","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8306563306","display_name":null,"funder_award_id":"7005028","funder_id":"https://openalex.org/F4320309893","funder_display_name":"City University of Hong Kong"},{"id":"https://openalex.org/G8530621963","display_name":"\u9762\u5411\u5f00\u6e90\u5f00\u653e\u5f00\u53d1\u7684\u8f6f\u4ef6\u751f\u6001\u7cfb\u7edf\u6f14\u5316\u673a\u5236\u4e0e\u5065\u5eb7\u6027\u7814\u7a76","funder_award_id":"61572371","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G858210712","display_name":null,"funder_award_id":"9678149","funder_id":"https://openalex.org/F4320309893","funder_display_name":"City University of Hong Kong"}],"funders":[{"id":"https://openalex.org/F4320307102","display_name":"Intel Corporation","ror":"https://ror.org/01ek73717"},{"id":"https://openalex.org/F4320309893","display_name":"City University of Hong Kong","ror":"https://ror.org/03q8dnn23"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322598","display_name":"Hong Kong Polytechnic University","ror":"https://ror.org/0030zas98"},{"id":"https://openalex.org/F4320324116","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17"},{"id":"https://openalex.org/F4320336026","display_name":"National Key Research and Development Program of China Stem Cell and Translational Research","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":97,"referenced_works":["https://openalex.org/W150336312","https://openalex.org/W165633843","https://openalex.org/W187049233","https://openalex.org/W1487243838","https://openalex.org/W1501959529","https://openalex.org/W1541288193","https://openalex.org/W1552767446","https://openalex.org/W1565752230","https://openalex.org/W1570437003","https://openalex.org/W1582810276","https://openalex.org/W1596717185","https://openalex.org/W1838241330","https://openalex.org/W1964062576","https://openalex.org/W1975040830","https://openalex.org/W1975167458","https://openalex.org/W1976605125","https://openalex.org/W1980201834","https://openalex.org/W1984800215","https://openalex.org/W1993764100","https://openalex.org/W2013108033","https://openalex.org/W2018061754","https://openalex.org/W2019338079","https://openalex.org/W2021509116","https://openalex.org/W2023639956","https://openalex.org/W2024199384","https://openalex.org/W2024209326","https://openalex.org/W2026750231","https://openalex.org/W2031770898","https://openalex.org/W2033339846","https://openalex.org/W2037691959","https://openalex.org/W2038464048","https://openalex.org/W2038917214","https://openalex.org/W2039316517","https://openalex.org/W2044258615","https://openalex.org/W2047338137","https://openalex.org/W2048456683","https://openalex.org/W2051978688","https://openalex.org/W2056601071","https://openalex.org/W2060074204","https://openalex.org/W2064104165","https://openalex.org/W2069569831","https://openalex.org/W2072785870","https://openalex.org/W2073767361","https://openalex.org/W2074218040","https://openalex.org/W2080521990","https://openalex.org/W2086184041","https://openalex.org/W2097283422","https://openalex.org/W2101728371","https://openalex.org/W2102782753","https://openalex.org/W2112658968","https://openalex.org/W2113175552","https://openalex.org/W2114531539","https://openalex.org/W2116110050","https://openalex.org/W2118283821","https://openalex.org/W2120457925","https://openalex.org/W2127623179","https://openalex.org/W2131891947","https://openalex.org/W2140984588","https://openalex.org/W2143637886","https://openalex.org/W2146338950","https://openalex.org/W2146474553","https://openalex.org/W2148143831","https://openalex.org/W2158561928","https://openalex.org/W2159610968","https://openalex.org/W2160958420","https://openalex.org/W2164627280","https://openalex.org/W2271497032","https://openalex.org/W2295673959","https://openalex.org/W2296517388","https://openalex.org/W2302881059","https://openalex.org/W2308884720","https://openalex.org/W2312398278","https://openalex.org/W2321057194","https://openalex.org/W2360967250","https://openalex.org/W2367798545","https://openalex.org/W2397092005","https://openalex.org/W2476464413","https://openalex.org/W2490886873","https://openalex.org/W2497047467","https://openalex.org/W2523268328","https://openalex.org/W2538507065","https://openalex.org/W2737319015","https://openalex.org/W2775159301","https://openalex.org/W2790699127","https://openalex.org/W2793681838","https://openalex.org/W2809761809","https://openalex.org/W2988119488","https://openalex.org/W3141989311","https://openalex.org/W3202455643","https://openalex.org/W4245807786","https://openalex.org/W4252684946","https://openalex.org/W4255176593","https://openalex.org/W4285719527","https://openalex.org/W6607602430","https://openalex.org/W6632992187","https://openalex.org/W6648734875","https://openalex.org/W6712052807"],"related_works":["https://openalex.org/W3127142483","https://openalex.org/W2138488530","https://openalex.org/W2031468273","https://openalex.org/W2370100764","https://openalex.org/W4385565564","https://openalex.org/W2387658907","https://openalex.org/W2351112195","https://openalex.org/W4378464883","https://openalex.org/W2898073868","https://openalex.org/W2110822809"],"abstract_inverted_index":{"Context:":[0],"Ranking-oriented":[1],"defect":[2,104],"prediction":[3],"(RODP)":[4],"ranks":[5],"software":[6,78,85,103],"modules":[7,68,79],"to":[8,13,17,38,49,55,134,157],"allocate":[9],"limited":[10],"testing":[11,51],"resources":[12,52],"each":[14],"module":[15,30,47],"according":[16],"the":[18,43,46,56,67,73,95,107,136,144,148,160,164,169,173,205,231,268],"predicted":[19],"number":[20],"of":[21,42,75,109,138,147,172,266],"defects.":[22],"Most":[23],"RODP":[24,117,139,208,276],"methods":[25,209,236,277],"overlook":[26],"that":[27,193],"ranking":[28,66,127,149,219],"a":[29,125,178,241,256],"with":[31,69,189],"more":[32],"defects":[33,44,76],"incorrectly":[34,65],"makes":[35],"it":[36],"difficult":[37],"successfully":[39],"find":[40],"all":[41],"in":[45,60,77,83,93,116,275],"due":[48],"fewer":[50,70],"being":[53],"allocated":[54],"module,":[57],"which":[58],"results":[59,184],"much":[61],"higher":[62,197,226],"costs":[63],"than":[64,204,230],"defects,":[71],"and":[72,98,163,221,224,240,271,278],"numbers":[74],"are":[80],"highly":[81],"imbalanced":[82],"defective":[84],"datasets.":[86],"Cost-sensitive":[87],"learning":[88,111,235,253],"is":[89,175,264,284],"an":[90,251,287],"effective":[91,288],"technique":[92],"handling":[94,267],"cost":[96,161,269],"issue":[97,162,270],"data":[99,165,233,247,272],"imbalance":[100,166,234,273],"problem":[101,274],"for":[102,185,259,290],"prediction.":[105],"However,":[106],"effectiveness":[108],"cost-sensitive":[110,126],"has":[112],"not":[113],"been":[114],"investigated":[115],"models.":[118,140],"Aims:":[119],"In":[120],"this":[121],"article,":[122],"we":[123],"propose":[124],"support":[128],"vector":[129],"machine":[130],"(SVM)":[131],"(CSRankSVM)":[132],"algorithm":[133,151],"improve":[135],"performance":[137],"Method:":[141],"CSRankSVM":[142,174,194,257,263,283],"modifies":[143],"loss":[145,170],"function":[146,171],"SVM":[150],"by":[152],"adding":[153],"two":[154,246],"penalty":[155],"parameters":[156],"address":[158],"both":[159],"problem.":[167],"Additionally,":[168],"optimized":[176],"using":[177],"genetic":[179],"algorithm.":[180],"Results:":[181],"The":[182],"experimental":[183],"11":[186],"project":[187],"datasets":[188],"41":[190],"releases":[191],"show":[192],"achieves":[195,279],"1.12%-15.68%":[196],"average":[198,201,227],"fault":[199],"percentile":[200],"(FPA)":[202],"values":[203,229],"five":[206],"existing":[207],"(i.e.,":[210,237],"decision":[211],"tree":[212],"regression,":[213,215,218],"linear":[214],"Bayesian":[216],"ridge":[217],"SVM,":[220],"learning-to-rank":[222],"(LTR))":[223],"1.08%-15.74%":[225],"FPA":[228],"four":[232],"random":[238],"undersampling":[239],"synthetic":[242],"minority":[243],"oversampling":[244],"technique;":[245],"resampling":[248],"methods;":[249],"RankBoost,":[250],"ensemble":[252],"method;":[254],"IRSVM,":[255],"method":[258,289],"information":[260],"retrieval).":[261],"Conclusion:":[262],"capable":[265],"better":[280],"performance.":[281],"Therefore,":[282],"recommended":[285],"as":[286],"RODP.":[291]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":11},{"year":2023,"cited_by_count":22},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":12},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2026-09-26T08:19:03.415552","created_date":"2025-10-10T00:00:00"}
