{"id":"https://openalex.org/W4400819015","doi":"https://doi.org/10.1142/s2196888824500155","title":"Soft-Voting Ensemble Model: An Efficient Learning Approach for Predictive Prostate Cancer Risk","display_name":"Soft-Voting Ensemble Model: An Efficient Learning Approach for Predictive Prostate Cancer Risk","publication_year":2024,"publication_date":"2024-07-19","ids":{"openalex":"https://openalex.org/W4400819015","doi":"https://doi.org/10.1142/s2196888824500155"},"language":"en","primary_location":{"id":"doi:10.1142/s2196888824500155","is_oa":true,"landing_page_url":"https://doi.org/10.1142/s2196888824500155","pdf_url":null,"source":{"id":"https://openalex.org/S2486636169","display_name":"Vietnam Journal of Computer Science","issn_l":"2196-8888","issn":["2196-8888","2196-8896"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Vietnam Journal of Computer Science","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://doi.org/10.1142/s2196888824500155","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5010215257","display_name":"Kien Cao-Van","orcid":"https://orcid.org/0000-0002-3406-0701"},"institutions":[{"id":"https://openalex.org/I3020192730","display_name":"Tr\u01b0\u1eddng \u0110H Nguy\u1ec5n T\u1ea5t Th\u00e0nh","ror":"https://ror.org/04r9s1v23","country_code":"VN","type":"education","lineage":["https://openalex.org/I3020192730"]}],"countries":["VN"],"is_corresponding":true,"raw_author_name":"Kien Cao-Van","raw_affiliation_strings":["Faculty of Information Technology, Nguyen Tat Thanh University, Ho Chi Minh City, Vietnam"],"raw_orcid":"https://orcid.org/0000-0002-3406-0701","affiliations":[{"raw_affiliation_string":"Faculty of Information Technology, Nguyen Tat Thanh University, Ho Chi Minh City, Vietnam","institution_ids":["https://openalex.org/I3020192730"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101290251","display_name":"Tran Cao Minh","orcid":"https://orcid.org/0009-0003-0128-4359"},"institutions":[{"id":"https://openalex.org/I3020192730","display_name":"Tr\u01b0\u1eddng \u0110H Nguy\u1ec5n T\u1ea5t Th\u00e0nh","ror":"https://ror.org/04r9s1v23","country_code":"VN","type":"education","lineage":["https://openalex.org/I3020192730"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Tran Cao Minh","raw_affiliation_strings":["Faculty of Information Technology, Nguyen Tat Thanh University, Ho Chi Minh City, Vietnam"],"raw_orcid":"https://orcid.org/0009-0003-0128-4359","affiliations":[{"raw_affiliation_string":"Faculty of Information Technology, Nguyen Tat Thanh University, Ho Chi Minh City, Vietnam","institution_ids":["https://openalex.org/I3020192730"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037475956","display_name":"Le Gia Minh","orcid":"https://orcid.org/0009-0001-1232-397X"},"institutions":[{"id":"https://openalex.org/I3020192730","display_name":"Tr\u01b0\u1eddng \u0110H Nguy\u1ec5n T\u1ea5t Th\u00e0nh","ror":"https://ror.org/04r9s1v23","country_code":"VN","type":"education","lineage":["https://openalex.org/I3020192730"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Le Gia Minh","raw_affiliation_strings":["Faculty of Information Technology, Nguyen Tat Thanh University, Ho Chi Minh City, Vietnam"],"raw_orcid":"https://orcid.org/0009-0001-1232-397X","affiliations":[{"raw_affiliation_string":"Faculty of Information Technology, Nguyen Tat Thanh University, Ho Chi Minh City, Vietnam","institution_ids":["https://openalex.org/I3020192730"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5096114362","display_name":"Tran Thi Be Quyen","orcid":null},"institutions":[{"id":"https://openalex.org/I3020192730","display_name":"Tr\u01b0\u1eddng \u0110H Nguy\u1ec5n T\u1ea5t Th\u00e0nh","ror":"https://ror.org/04r9s1v23","country_code":"VN","type":"education","lineage":["https://openalex.org/I3020192730"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Tran Thi Be Quyen","raw_affiliation_strings":["Faculty of Information Technology, Nguyen Tat Thanh University, Ho Chi Minh City, Vietnam"],"raw_orcid":"https://orcid.org/0009-0005-9414-0083","affiliations":[{"raw_affiliation_string":"Faculty of Information Technology, Nguyen Tat Thanh University, Ho Chi Minh City, Vietnam","institution_ids":["https://openalex.org/I3020192730"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5056726536","display_name":"Ha Minh Tan","orcid":null},"institutions":[{"id":"https://openalex.org/I3020192730","display_name":"Tr\u01b0\u1eddng \u0110H Nguy\u1ec5n T\u1ea5t Th\u00e0nh","ror":"https://ror.org/04r9s1v23","country_code":"VN","type":"education","lineage":["https://openalex.org/I3020192730"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Ha Minh Tan","raw_affiliation_strings":["Faculty of Information Technology, Nguyen Tat Thanh University, Ho Chi Minh City, Vietnam"],"raw_orcid":"https://orcid.org/0009-0002-7490-3926","affiliations":[{"raw_affiliation_string":"Faculty of Information Technology, Nguyen Tat Thanh University, Ho Chi Minh City, Vietnam","institution_ids":["https://openalex.org/I3020192730"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5010215257"],"corresponding_institution_ids":["https://openalex.org/I3020192730"],"apc_list":null,"apc_paid":null,"fwci":2.7659,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.90511815,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":"11","issue":"04","first_page":"531","last_page":"552"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11326","display_name":"Stock Market Forecasting Methods","score":0.3359000086784363,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11326","display_name":"Stock Market Forecasting Methods","score":0.3359000086784363,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11052","display_name":"Energy Load and Power Forecasting","score":0.3172999918460846,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6483006477355957},{"id":"https://openalex.org/keywords/voting","display_name":"Voting","score":0.6240407228469849},{"id":"https://openalex.org/keywords/prostate-cancer","display_name":"Prostate cancer","score":0.5691998600959778},{"id":"https://openalex.org/keywords/ensemble-learning","display_name":"Ensemble learning","score":0.5267214775085449},{"id":"https://openalex.org/keywords/ensemble-forecasting","display_name":"Ensemble forecasting","score":0.414894700050354},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.40057694911956787},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.38575807213783264},{"id":"https://openalex.org/keywords/cancer","display_name":"Cancer","score":0.2916719913482666},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.20930814743041992},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.15705186128616333}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6483006477355957},{"id":"https://openalex.org/C520049643","wikidata":"https://www.wikidata.org/wiki/Q189760","display_name":"Voting","level":3,"score":0.6240407228469849},{"id":"https://openalex.org/C2780192828","wikidata":"https://www.wikidata.org/wiki/Q181257","display_name":"Prostate cancer","level":3,"score":0.5691998600959778},{"id":"https://openalex.org/C45942800","wikidata":"https://www.wikidata.org/wiki/Q245652","display_name":"Ensemble learning","level":2,"score":0.5267214775085449},{"id":"https://openalex.org/C119898033","wikidata":"https://www.wikidata.org/wiki/Q3433888","display_name":"Ensemble forecasting","level":2,"score":0.414894700050354},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.40057694911956787},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.38575807213783264},{"id":"https://openalex.org/C121608353","wikidata":"https://www.wikidata.org/wiki/Q12078","display_name":"Cancer","level":2,"score":0.2916719913482666},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.20930814743041992},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.15705186128616333},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1142/s2196888824500155","is_oa":true,"landing_page_url":"https://doi.org/10.1142/s2196888824500155","pdf_url":null,"source":{"id":"https://openalex.org/S2486636169","display_name":"Vietnam Journal of Computer Science","issn_l":"2196-8888","issn":["2196-8888","2196-8896"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Vietnam Journal of Computer Science","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:74da42170d704354be9c9c3a3d1bef38","is_oa":true,"landing_page_url":"https://doaj.org/article/74da42170d704354be9c9c3a3d1bef38","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Vietnam Journal of Computer Science, Vol 11, Iss 04, Pp 531-552 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1142/s2196888824500155","is_oa":true,"landing_page_url":"https://doi.org/10.1142/s2196888824500155","pdf_url":null,"source":{"id":"https://openalex.org/S2486636169","display_name":"Vietnam Journal of Computer Science","issn_l":"2196-8888","issn":["2196-8888","2196-8896"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Vietnam Journal of Computer Science","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W1678356000","https://openalex.org/W2019549684","https://openalex.org/W2295598076","https://openalex.org/W2766272877","https://openalex.org/W2778234364","https://openalex.org/W2793905111","https://openalex.org/W2901772140","https://openalex.org/W2911964244","https://openalex.org/W3025328266","https://openalex.org/W3032218674","https://openalex.org/W3040734937","https://openalex.org/W3099183350","https://openalex.org/W3126647681","https://openalex.org/W3168222379","https://openalex.org/W3202782645","https://openalex.org/W3204634252","https://openalex.org/W4200466871","https://openalex.org/W4205918537","https://openalex.org/W4212883601","https://openalex.org/W4232478844","https://openalex.org/W4239510810","https://openalex.org/W4285223032","https://openalex.org/W4293194457","https://openalex.org/W4296004161","https://openalex.org/W4296079469","https://openalex.org/W4306818368","https://openalex.org/W4319993359","https://openalex.org/W4361294948","https://openalex.org/W4381328796","https://openalex.org/W4381662000","https://openalex.org/W4388998099","https://openalex.org/W4391642974","https://openalex.org/W4392559509","https://openalex.org/W4393935425"],"related_works":["https://openalex.org/W4376643315","https://openalex.org/W4324137541","https://openalex.org/W2794896638","https://openalex.org/W2900445707","https://openalex.org/W2891633941","https://openalex.org/W4390905871","https://openalex.org/W4285741730","https://openalex.org/W1191482210","https://openalex.org/W4285046548","https://openalex.org/W3202800081"],"abstract_inverted_index":{"Prostate":[0],"cancer":[1,66],"is":[2,14,114],"increasingly":[3],"common":[4],"among":[5],"men.":[6],"However,":[7],"the":[8,60,64,91,95,126,145],"process":[9],"of":[10,82,93,128,147],"diagnosing":[11],"malignant":[12,22],"disease":[13],"relatively":[15],"complicated":[16],"and":[17,55,77,97,141],"time-consuming.":[18],"Identifying":[19],"benign":[20],"or":[21],"tumors":[23],"early":[24],"can":[25],"assist":[26],"medical":[27],"professionals":[28],"in":[29,135,144],"choosing":[30],"appropriate":[31],"treatment":[32],"methods.":[33],"Consequently,":[34],"we":[35],"introduce":[36],"a":[37,80],"soft-voting":[38],"ensemble":[39,98,104],"model":[40],"comprising":[41],"several":[42],"single":[43],"machine":[44,148],"learning":[45],"models":[46,105,130],"such":[47],"as":[48],"Logistic":[49],"Regression,":[50],"Random":[51],"Forest,":[52],"XGBoost,":[53],"LGBM,":[54],"Support":[56],"Vector":[57],"Machine":[58],"for":[59,75],"classification":[61,137],"task":[62],"with":[63,79,138],"prostate":[65],"dataset.":[67],"The":[68,84],"dataset":[69],"was":[70,87],"divided":[71],"into":[72],"two":[73],"parts":[74],"training":[76],"testing":[78],"ratio":[81],"67:33.":[83],"confusion":[85],"matrix":[86],"used":[88],"to":[89,111,116],"evaluate":[90],"performance":[92,107,143],"both":[94],"individual":[96,120,129],"models.":[99],"Experimental":[100],"results":[101],"show":[102],"that":[103],"achieve":[106],"ranging":[108],"from":[109],"87.88%":[110],"96.97%,":[112],"which":[113],"3%":[115],"9%":[117],"better":[118],"than":[119],"models,":[121],"surpassing":[122],"recent":[123],"research.":[124],"Integrating":[125],"strengths":[127],"helps":[131],"minimize":[132],"errors,":[133],"resulting":[134],"optimal":[136],"high":[139],"accuracy":[140],"overall":[142],"field":[146],"learning.":[149]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":4}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}