{"id":"https://openalex.org/W4390481543","doi":"https://doi.org/10.1109/sipaim56729.2023.10373420","title":"An automatic classification of metaplasia in gastric histopathology images","display_name":"An automatic classification of metaplasia in gastric histopathology images","publication_year":2023,"publication_date":"2023-11-15","ids":{"openalex":"https://openalex.org/W4390481543","doi":"https://doi.org/10.1109/sipaim56729.2023.10373420"},"language":"en","primary_location":{"id":"doi:10.1109/sipaim56729.2023.10373420","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sipaim56729.2023.10373420","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 19th International Symposium on Medical Information Processing and Analysis (SIPAIM)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5053008845","display_name":"Maur\u00edcio Caviedes","orcid":"https://orcid.org/0000-0001-6268-3837"},"institutions":[{"id":"https://openalex.org/I36243813","display_name":"Universidad Nacional de Colombia","ror":"https://ror.org/059yx9a68","country_code":"CO","type":"education","lineage":["https://openalex.org/I36243813"]}],"countries":["CO"],"is_corresponding":false,"raw_author_name":"Mauricio Caviedes","raw_affiliation_strings":["Cim&#x0040;Lab Research Group Universidad Nacional de Colombia,Bogot&#x00E1;,Colombia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cim&#x0040;Lab Research Group Universidad Nacional de Colombia,Bogot&#x00E1;,Colombia","institution_ids":["https://openalex.org/I36243813"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046258017","display_name":"Fabi\u00e1n Cano","orcid":null},"institutions":[{"id":"https://openalex.org/I36243813","display_name":"Universidad Nacional de Colombia","ror":"https://ror.org/059yx9a68","country_code":"CO","type":"education","lineage":["https://openalex.org/I36243813"]}],"countries":["CO"],"is_corresponding":false,"raw_author_name":"Fabian Cano","raw_affiliation_strings":["Cim&#x0040;Lab Research Group Universidad Nacional de Colombia,Bogot&#x00E1;,Colombia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cim&#x0040;Lab Research Group Universidad Nacional de Colombia,Bogot&#x00E1;,Colombia","institution_ids":["https://openalex.org/I36243813"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014250066","display_name":"David Becerra","orcid":"https://orcid.org/0000-0002-6944-916X"},"institutions":[{"id":"https://openalex.org/I36243813","display_name":"Universidad Nacional de Colombia","ror":"https://ror.org/059yx9a68","country_code":"CO","type":"education","lineage":["https://openalex.org/I36243813"]}],"countries":["CO"],"is_corresponding":false,"raw_author_name":"David Becerra","raw_affiliation_strings":["Cim&#x0040;Lab Research Group Universidad Nacional de Colombia,Bogot&#x00E1;,Colombia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cim&#x0040;Lab Research Group Universidad Nacional de Colombia,Bogot&#x00E1;,Colombia","institution_ids":["https://openalex.org/I36243813"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072005501","display_name":"\u00c1ngel Cruz-Roa","orcid":"https://orcid.org/0000-0003-3389-8913"},"institutions":[{"id":"https://openalex.org/I3129686679","display_name":"Universidad de los Llanos","ror":"https://ror.org/042335e16","country_code":"CO","type":"education","lineage":["https://openalex.org/I3129686679"]}],"countries":["CO"],"is_corresponding":false,"raw_author_name":"Angel Cruz-Roa","raw_affiliation_strings":["GITECX &#x0026; AdaLab Universidad de los Llanos,Villavicencio,Colombia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"GITECX &#x0026; AdaLab Universidad de los Llanos,Villavicencio,Colombia","institution_ids":["https://openalex.org/I3129686679"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102790773","display_name":"Eduardo Romero","orcid":"https://orcid.org/0000-0003-2088-2509"},"institutions":[{"id":"https://openalex.org/I36243813","display_name":"Universidad Nacional de Colombia","ror":"https://ror.org/059yx9a68","country_code":"CO","type":"education","lineage":["https://openalex.org/I36243813"]}],"countries":["CO"],"is_corresponding":false,"raw_author_name":"Eduardo Romero","raw_affiliation_strings":["Universidad Nacional de Colombia,Department of Diagnostic Images,Bogot&#x00E1;,Colombia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidad Nacional de Colombia,Department of Diagnostic Images,Bogot&#x00E1;,Colombia","institution_ids":["https://openalex.org/I36243813"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.7741,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.80309571,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12422","display_name":"Radiomics and Machine Learning in Medical Imaging","score":0.9957000017166138,"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"}},"topics":[{"id":"https://openalex.org/T12422","display_name":"Radiomics and Machine Learning in Medical Imaging","score":0.9957000017166138,"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"}},{"id":"https://openalex.org/T10552","display_name":"Colorectal Cancer Screening and Detection","score":0.9952999949455261,"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":0.9941999912261963,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/histopathology","display_name":"Histopathology","score":0.7122235894203186},{"id":"https://openalex.org/keywords/intestinal-metaplasia","display_name":"Intestinal metaplasia","score":0.6779112219810486},{"id":"https://openalex.org/keywords/jaccard-index","display_name":"Jaccard index","score":0.5761561393737793},{"id":"https://openalex.org/keywords/gastritis","display_name":"Gastritis","score":0.5531307458877563},{"id":"https://openalex.org/keywords/metaplasia","display_name":"Metaplasia","score":0.5472046136856079},{"id":"https://openalex.org/keywords/stage","display_name":"Stage (stratigraphy)","score":0.5305932760238647},{"id":"https://openalex.org/keywords/gastroenterology","display_name":"Gastroenterology","score":0.4517509341239929},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.4477180242538452},{"id":"https://openalex.org/keywords/s\u00f8rensen\u2013dice-coefficient","display_name":"S\u00f8rensen\u2013Dice coefficient","score":0.4242195785045624},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.378527969121933},{"id":"https://openalex.org/keywords/cancer","display_name":"Cancer","score":0.37120163440704346},{"id":"https://openalex.org/keywords/stomach","display_name":"Stomach","score":0.31407666206359863},{"id":"https://openalex.org/keywords/pathology","display_name":"Pathology","score":0.31315532326698303},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2885291576385498},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.24754413962364197},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.2320961058139801},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.20940256118774414},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.1491062045097351},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.10197949409484863}],"concepts":[{"id":"https://openalex.org/C544855455","wikidata":"https://www.wikidata.org/wiki/Q1070952","display_name":"Histopathology","level":2,"score":0.7122235894203186},{"id":"https://openalex.org/C2776497702","wikidata":"https://www.wikidata.org/wiki/Q872095","display_name":"Intestinal metaplasia","level":3,"score":0.6779112219810486},{"id":"https://openalex.org/C203519979","wikidata":"https://www.wikidata.org/wiki/Q865360","display_name":"Jaccard index","level":3,"score":0.5761561393737793},{"id":"https://openalex.org/C2778677798","wikidata":"https://www.wikidata.org/wiki/Q183130","display_name":"Gastritis","level":3,"score":0.5531307458877563},{"id":"https://openalex.org/C2779357193","wikidata":"https://www.wikidata.org/wiki/Q660713","display_name":"Metaplasia","level":2,"score":0.5472046136856079},{"id":"https://openalex.org/C146357865","wikidata":"https://www.wikidata.org/wiki/Q1123245","display_name":"Stage (stratigraphy)","level":2,"score":0.5305932760238647},{"id":"https://openalex.org/C90924648","wikidata":"https://www.wikidata.org/wiki/Q120569","display_name":"Gastroenterology","level":1,"score":0.4517509341239929},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.4477180242538452},{"id":"https://openalex.org/C163892561","wikidata":"https://www.wikidata.org/wiki/Q2613728","display_name":"S\u00f8rensen\u2013Dice coefficient","level":4,"score":0.4242195785045624},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.378527969121933},{"id":"https://openalex.org/C121608353","wikidata":"https://www.wikidata.org/wiki/Q12078","display_name":"Cancer","level":2,"score":0.37120163440704346},{"id":"https://openalex.org/C2779422922","wikidata":"https://www.wikidata.org/wiki/Q1029907","display_name":"Stomach","level":2,"score":0.31407666206359863},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.31315532326698303},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2885291576385498},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.24754413962364197},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2320961058139801},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.20940256118774414},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.1491062045097351},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.10197949409484863},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/sipaim56729.2023.10373420","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sipaim56729.2023.10373420","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 19th International Symposium on Medical Information Processing and Analysis (SIPAIM)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Zero hunger","score":0.4099999964237213,"id":"https://metadata.un.org/sdg/2"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":35,"referenced_works":["https://openalex.org/W50715096","https://openalex.org/W1593953039","https://openalex.org/W2012038965","https://openalex.org/W2060804205","https://openalex.org/W2083954189","https://openalex.org/W2106618269","https://openalex.org/W2117885857","https://openalex.org/W2119605622","https://openalex.org/W2140594148","https://openalex.org/W2187960665","https://openalex.org/W2760946358","https://openalex.org/W2786672974","https://openalex.org/W2790102399","https://openalex.org/W2809376948","https://openalex.org/W2891800461","https://openalex.org/W2899315623","https://openalex.org/W2910775131","https://openalex.org/W2948387191","https://openalex.org/W2973186268","https://openalex.org/W3004016611","https://openalex.org/W3020393364","https://openalex.org/W3045259210","https://openalex.org/W3081006013","https://openalex.org/W3088901732","https://openalex.org/W3104135675","https://openalex.org/W3111937690","https://openalex.org/W3207595087","https://openalex.org/W3211400743","https://openalex.org/W3212975852","https://openalex.org/W4220981297","https://openalex.org/W4301398587","https://openalex.org/W6602023983","https://openalex.org/W6686768146","https://openalex.org/W6744627333","https://openalex.org/W6748816842"],"related_works":["https://openalex.org/W2953570019","https://openalex.org/W3012828488","https://openalex.org/W3116883888","https://openalex.org/W4367019122","https://openalex.org/W4280645644","https://openalex.org/W2766422710","https://openalex.org/W4287631720","https://openalex.org/W3093926553","https://openalex.org/W4223526259","https://openalex.org/W3164075923"],"abstract_inverted_index":{"Gastric":[0],"metaplasia":[1,123],"(GM)":[2],"has":[3],"been":[4],"classically":[5],"related":[6],"to":[7,14,24,31,58,75,88],"the":[8,26,35,43,55,62,68,76,91,94,99,119,135,164,169,172,175],"risk":[9,63],"of":[10,19,28,64,101,112,122,127,150,155,182,189],"progressing":[11],"from":[12,67],"gastritis":[13],"gastric":[15,128],"cancer.":[16],"Therefore,":[17],"quantification":[18],"such":[20],"progression":[21],"is":[22],"crucial":[23],"establish":[25],"type":[27],"intervention":[29],"and":[30,42,60,96,152,184],"determine":[32],"prognosis.":[33],"Currently,":[34],"Operative":[36,44],"Link":[37,45],"for":[38,118],"Gastritis":[39,47],"Assessment":[40,48],"(OLGA)":[41],"on":[46,50,93],"based":[49],"Intestinal":[51],"Metaplasia":[52],"(OLGIM)":[53],"are":[54,85],"acknowledged":[56],"protocols":[57],"assess":[59],"stage":[61,70],"GM":[65],"progression,":[66],"lowest":[69],"(stage":[71,78],"0,":[72],"no":[73],"metaplasia)":[74],"highest":[77],"IV,":[79],"severe":[80],"metaplasia).":[81],"However,":[82],"these":[83],"systems":[84],"qualitative,":[86],"prone":[87],"error":[89],"by":[90,98,168],"dependence":[92],"expert":[95],"restricted":[97],"number":[100],"biopsies":[102],"required":[103],"per":[104],"patient.":[105],"Hence,":[106],"this":[107],"paper":[108],"presents":[109],"an":[110,147,153],"exploration":[111],"state-of-the-art":[113],"convolutional":[114],"neural":[115],"networks":[116],"(CNN)":[117],"automatic":[120],"classification":[121],"in":[124,157],"histopathology":[125],"images":[126],"tissue.":[129],"The":[130],"experimental":[131],"results":[132],"show":[133],"that":[134],"best":[136,176],"model":[137],"was":[138],"VGG16,":[139],"under":[140],"a":[141,179],"binary":[142],"cross":[143],"entropy":[144],"training,":[145],"achieving":[146],"average":[148],"accuracy":[149],"0.76\u00b10.022":[151],"Fl-Score":[154],"0.76\u00b10.024":[156],"test.":[158],"Additionally,":[159],"predictions":[160],"were":[161],"compared":[162],"with":[163,178],"real":[165],"annotations":[166],"made":[167],"expert,":[170],"where":[171],"ResNet50":[173],"obtained":[174],"performance":[177],"Dice":[180],"Score":[181],"0.93\u00b10.074":[183],"its":[185],"corresponding":[186],"Jaccard":[187],"Index":[188],"0.87\u00b10.129.":[190]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
