{"id":"https://openalex.org/W1983797060","doi":"https://doi.org/10.1117/12.2082171","title":"Distance weighted 'inside disc' classifier for computer-aided diagnosis of colonic polyps","display_name":"Distance weighted 'inside disc' classifier for computer-aided diagnosis of colonic polyps","publication_year":2015,"publication_date":"2015-03-20","ids":{"openalex":"https://openalex.org/W1983797060","doi":"https://doi.org/10.1117/12.2082171","mag":"1983797060"},"language":"en","primary_location":{"id":"doi:10.1117/12.2082171","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2082171","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","raw_type":"proceedings-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/A5105308842","display_name":"Yifan Hu","orcid":"https://orcid.org/0000-0002-3044-322X"},"institutions":[{"id":"https://openalex.org/I59553526","display_name":"Stony Brook University","ror":"https://ror.org/05qghxh33","country_code":"US","type":"education","lineage":["https://openalex.org/I59553526"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Yifan Hu","raw_affiliation_strings":["Stony Brook Univ. (United States)","Stony Brook University, United States;"],"affiliations":[{"raw_affiliation_string":"Stony Brook Univ. (United States)","institution_ids":["https://openalex.org/I59553526"]},{"raw_affiliation_string":"Stony Brook University, United States;","institution_ids":["https://openalex.org/I59553526"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018527188","display_name":"Bowen Song","orcid":"https://orcid.org/0000-0002-8586-0573"},"institutions":[{"id":"https://openalex.org/I59553526","display_name":"Stony Brook University","ror":"https://ror.org/05qghxh33","country_code":"US","type":"education","lineage":["https://openalex.org/I59553526"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Bowen Song","raw_affiliation_strings":["Stony Brook Univ. (United States)","Stony Brook University, United States;"],"affiliations":[{"raw_affiliation_string":"Stony Brook Univ. (United States)","institution_ids":["https://openalex.org/I59553526"]},{"raw_affiliation_string":"Stony Brook University, United States;","institution_ids":["https://openalex.org/I59553526"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079022788","display_name":"Perry J. Pickhardt","orcid":"https://orcid.org/0000-0002-5534-8202"},"institutions":[{"id":"https://openalex.org/I135310074","display_name":"University of Wisconsin\u2013Madison","ror":"https://ror.org/01y2jtd41","country_code":"US","type":"education","lineage":["https://openalex.org/I135310074"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Perry J. Pickhardt","raw_affiliation_strings":["Univ. of Wisconsin-Madison School of Medicine and Public Health (United States)","University of Wisconsin Madison School of Medicine and Public Health, United States"],"affiliations":[{"raw_affiliation_string":"Univ. of Wisconsin-Madison School of Medicine and Public Health (United States)","institution_ids":["https://openalex.org/I135310074"]},{"raw_affiliation_string":"University of Wisconsin Madison School of Medicine and Public Health, United States","institution_ids":["https://openalex.org/I135310074"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110322946","display_name":"Zhengrong Liang","orcid":null},"institutions":[{"id":"https://openalex.org/I59553526","display_name":"Stony Brook University","ror":"https://ror.org/05qghxh33","country_code":"US","type":"education","lineage":["https://openalex.org/I59553526"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zhengrong Liang","raw_affiliation_strings":["Stony Brook Univ. (United States)","Stony Brook University, United States;"],"affiliations":[{"raw_affiliation_string":"Stony Brook Univ. (United States)","institution_ids":["https://openalex.org/I59553526"]},{"raw_affiliation_string":"Stony Brook University, United States;","institution_ids":["https://openalex.org/I59553526"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5105308842"],"corresponding_institution_ids":["https://openalex.org/I59553526"],"apc_list":null,"apc_paid":null,"fwci":0.31073754,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.61590257,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"9414","issue":null,"first_page":"94140R","last_page":"94140R"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10552","display_name":"Colorectal Cancer Screening and Detection","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10552","display_name":"Colorectal Cancer Screening and Detection","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10696","display_name":"Gastric Cancer Management and Outcomes","score":0.9832000136375427,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12422","display_name":"Radiomics and Machine Learning in Medical Imaging","score":0.9090999960899353,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/classifier","display_name":"Classifier (UML)","score":0.630918562412262},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.56021648645401},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5546970963478088},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.43996116518974304}],"concepts":[{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.630918562412262},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.56021648645401},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5546970963478088},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.43996116518974304}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1117/12.2082171","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2082171","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W69459761","https://openalex.org/W179179905","https://openalex.org/W1562197307","https://openalex.org/W1574399663","https://openalex.org/W1848438463","https://openalex.org/W1981444270","https://openalex.org/W1985053812","https://openalex.org/W1994410331","https://openalex.org/W2037065992","https://openalex.org/W2043539979","https://openalex.org/W2044465660","https://openalex.org/W2046116530","https://openalex.org/W2122111042","https://openalex.org/W2128988020","https://openalex.org/W2130695501","https://openalex.org/W2139212933","https://openalex.org/W2154240563","https://openalex.org/W2158698691","https://openalex.org/W2163214467","https://openalex.org/W2189916683","https://openalex.org/W2341597406","https://openalex.org/W2746339049","https://openalex.org/W2911964244","https://openalex.org/W4236137412","https://openalex.org/W4237733156","https://openalex.org/W4297625496","https://openalex.org/W6607259140","https://openalex.org/W6654854951","https://openalex.org/W6841253851"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052","https://openalex.org/W2033914206","https://openalex.org/W2042327336"],"abstract_inverted_index":{"Feature":[0],"classification":[1,38],"plays":[2],"an":[3,97],"important":[4],"role":[5],"in":[6,15,36,192],"computer-aided":[7],"diagnosis":[8],"(CADx)":[9],"of":[10,21,55,77,135,149,179,194,198,218,277],"suspicious":[11],"lesions":[12],"or":[13,86,196],"polyps":[14,186],"this":[16,61,93,155,244,269],"concerned":[17],"study.":[18],"As":[19,81],"one":[20],"the":[22,27,41,48,53,75,78,111,122,140,145,150,162,209,216,221,240,249,255,262,267],"simplest":[23],"machine":[24,167],"learning":[25],"algorithms,":[26],"k-nearest":[28,151],"neighbor":[29,72],"(k-NN)":[30],"classifier":[31,43,158,246,271],"has":[32,44],"been":[33,65,90],"widely":[34],"used":[35],"many":[37],"problems.":[39],"However,":[40],"k-NN":[42,112,256],"a":[45,56,82,117,127,131,177,227,274],"drawback":[46],"that":[47,119],"majority":[49],"classes":[50],"will":[51],"dominate":[52],"prediction":[54],"new":[57,156,245,270],"sample.":[58],"To":[59],"mitigate":[60],"drawback,":[62],"efforts":[63],"have":[64,89],"devoted":[66],"to":[67,73,161,231,248,254],"set":[68],"weight":[69],"on":[70,176,239],"each":[71],"avoid":[74],"influence":[76],"\"majority\"":[79],"classes.":[80],"result,":[83],"various":[84,232],"weighted":[85,102],"wk-NN":[87,114],"strategies":[88],"explored.":[91],"In":[92,266],"paper,":[94],"we":[95],"explored":[96],"alternative":[98],"strategy,":[99],"called":[100],"\"distance":[101],"inside":[103,139],"disc\"":[104],"(DWID)":[105],"classifier,":[106],"which":[107,225],"is":[108,144,226],"different":[109],"from":[110,200],"and":[113,169,187,215,257,264],"by":[115,125,174,208,243],"such":[116],"way":[118],"it":[120],"classifies":[121],"test":[123,146],"point":[124,147],"assigning":[126],"corresponding":[128],"label":[129],"(instead":[130],"weight)":[132],"with":[133,159],"consideration":[134],"only":[136],"those":[137],"points":[138],"disc":[141],"whose":[142],"center":[143],"instead":[148],"points.":[152],"We":[153],"evaluated":[154],"DWID":[157],"comparison":[160],"k-NN,":[163],"wk-NN,":[164,258],"support":[165],"vector":[166],"(SVM)":[168],"random":[170],"forest":[171],"(RF)":[172],"classifiers":[173],"experiments":[175],"database":[178],"153":[180],"polyps,":[181,191],"including":[182],"116":[183],"neoplastic":[184],"(malignance)":[185],"37":[188],"hyperplastic":[189],"(benign)":[190],"terms":[193],"CADx":[195],"differentiation":[197,242],"benign":[199],"malignancy.":[201],"The":[202,234],"evaluation":[203,229],"outcomes":[204],"were":[205],"documented":[206],"quantitatively":[207],"Receiver":[210],"Operating":[211],"Characteristics":[212],"(ROC)":[213],"analysis":[214],"merit":[217],"area":[219],"under":[220],"ROC":[222],"curve":[223],"(AUC),":[224],"well-established":[228],"criterion":[230],"classifiers.":[233],"results":[235],"showed":[236,273],"noticeable":[237,275],"gain":[238],"polyp":[241],"according":[247],"AUC":[250],"values,":[251],"as":[252,259,261],"compared":[253],"well":[260],"SVM":[263],"RF.":[265],"meantime,":[268],"also":[272],"reduction":[276],"computing":[278],"time.":[279]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}