{"id":"https://openalex.org/W74561798","doi":null,"title":"Reconocimiento de patrones utilizando t\u00e9cnicas estad\u00edsticas y conexionistas aplicadas a la clasificaci\u00f3n de d\u00edgitos manuscritos","display_name":"Reconocimiento de patrones utilizando t\u00e9cnicas estad\u00edsticas y conexionistas aplicadas a la clasificaci\u00f3n de d\u00edgitos manuscritos","publication_year":2011,"publication_date":"2011-01-01","ids":{"openalex":"https://openalex.org/W74561798","mag":"74561798"},"language":"es","primary_location":{"id":"pmh:oai:RDI UBA:aextesis:tesis_n4997_Seijas_oai","doi":null,"is_oa":true,"landing_page_url":"https://hdl.handle.net/20.500.12110/tesis_n4997_Seijas","pdf_url":null,"source":{"id":"https://openalex.org/S4306402562","display_name":"Repositorio Digital Institucional de la Universidad de Buenos Aires (Universidad de Buenos Aires)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I24354313","host_organization_name":"Universidad de Buenos Aires","host_organization_lineage":["https://openalex.org/I24354313"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"","raw_type":"info:eu-repo/semantics/doctoralThesis"},"volume":null,"type":"dissertation","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://hdl.handle.net/20.500.12110/tesis_n4997_Seijas","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5090684336","display_name":"Leticia M. Seijas","orcid":"https://orcid.org/0009-0005-2902-1213","observed_orcids":["https://orcid.org/0009-0005-2902-1213"]},"institutions":[{"id":"https://openalex.org/I24354313","display_name":"Universidad de Buenos Aires","ror":"https://ror.org/0081fs513","country_code":"AR","type":"education","lineage":["https://openalex.org/I24354313"]}],"countries":["AR"],"is_corresponding":true,"raw_author_name":"Leticia M. Seijas","raw_affiliation_strings":["[University of Buenos Aires]"],"raw_orcid":"https://orcid.org/0009-0005-2902-1213","affiliations":[{"raw_affiliation_string":"[University of Buenos Aires]","institution_ids":["https://openalex.org/I24354313"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5090684336"],"corresponding_institution_ids":["https://openalex.org/I24354313"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10601","display_name":"Handwritten Text Recognition Techniques","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10601","display_name":"Handwritten Text Recognition Techniques","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T12707","display_name":"Vehicle License Plate Recognition","score":0.0006000000284984708,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10320","display_name":"Neural Networks and Applications","score":0.00019999999494757503,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/handwritten-digit-recognition","display_name":"handwritten digit recognition","score":0.9629999995231628},{"id":"https://openalex.org/keywords/optical-character-recognition","display_name":"optical character recognition","score":0.9200000166893005},{"id":"https://openalex.org/keywords/statistical-pattern-recognition","display_name":"statistical pattern recognition","score":0.5860000252723694},{"id":"https://openalex.org/keywords/neural-network","display_name":"artificial neural networks","score":0.515999972820282},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"feature extraction","score":0.48899999260902405},{"id":"https://openalex.org/keywords/handwritten-character-classification","display_name":"handwritten character classification","score":0.3109999895095825},{"id":"https://openalex.org/keywords/bank-check-processing","display_name":"bank check processing","score":0.5389999747276306}],"concepts":[{"id":"https://openalex.org/C15708023","wikidata":"https://www.wikidata.org/wiki/Q80083","display_name":"Humanities","level":1,"score":0.6887843608856201},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.5605434775352478}],"mesh":[],"locations_count":6,"locations":[{"id":"pmh:oai:RDI UBA:aextesis:tesis_n4997_Seijas_oai","doi":null,"is_oa":true,"landing_page_url":"https://hdl.handle.net/20.500.12110/tesis_n4997_Seijas","pdf_url":null,"source":{"id":"https://openalex.org/S4306402562","display_name":"Repositorio Digital Institucional de la Universidad de Buenos Aires (Universidad de Buenos Aires)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I24354313","host_organization_name":"Universidad de Buenos Aires","host_organization_lineage":["https://openalex.org/I24354313"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"","raw_type":"info:eu-repo/semantics/doctoralThesis"},{"id":"pmh:oai:americanae.aecid.es:3007687","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/20.500.12110/tesis_n4997_Seijas","pdf_url":null,"source":{"id":"https://openalex.org/S4306400786","display_name":"Americanae (AECID Library)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"reponame:Biblioteca Digital (UBA-FCEN)","raw_type":"http://purl.org/coar/resource_type/c_db06"},{"id":"pmh:snrd:Tesis_4997_Seijas","doi":null,"is_oa":true,"landing_page_url":"http://digital.bl.fcen.uba.ar/gsdl-282/cgi-bin/library.cgi?a=d&amp;c=tesis&amp;d=Tesis_4997_Seijas","pdf_url":null,"source":{"id":"https://openalex.org/S4306402641","display_name":"LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Cient\u00edficas)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4383465926","host_organization_name":"LA Referencia","host_organization_lineage":["https://openalex.org/I4383465926"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"reponame:Biblioteca Digital (UBA-FCEN)","raw_type":"info:eu-repo/semantics/doctoralThesis"},{"id":"pmh:tesis:tesis_n4997_Seijas","doi":null,"is_oa":true,"landing_page_url":"https://hdl.handle.net/20.500.12110/tesis_n4997_Seijas","pdf_url":null,"source":{"id":"https://openalex.org/S4306402641","display_name":"LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Cient\u00edficas)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4383465926","host_organization_name":"LA Referencia","host_organization_lineage":["https://openalex.org/I4383465926"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"reponame:Biblioteca Digital (UBA-FCEN)","raw_type":"http://purl.org/coar/resource_type/c_db06"},{"id":"pmh:oai:RDI UBA:aextesis:Tesis_4997_Seijas_oai","doi":null,"is_oa":false,"landing_page_url":"http://digital.bl.fcen.uba.ar/gsdl-282/cgi-bin/library.cgi?a=d&amp;c=tesis&amp;d=Tesis_4997_Seijas","pdf_url":null,"source":{"id":"https://openalex.org/S4306402562","display_name":"Repositorio Digital Institucional de la Universidad de Buenos Aires (Universidad de Buenos Aires)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I24354313","host_organization_name":"Universidad de Buenos Aires","host_organization_lineage":["https://openalex.org/I24354313"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Tesis Doctoral"},{"id":"mag:74561798","doi":null,"is_oa":false,"landing_page_url":"https://bibliotecadigital.exactas.uba.ar/download/tesis/tesis_n4997_Seijas.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"pmh:oai:RDI UBA:aextesis:tesis_n4997_Seijas_oai","doi":null,"is_oa":true,"landing_page_url":"https://hdl.handle.net/20.500.12110/tesis_n4997_Seijas","pdf_url":null,"source":{"id":"https://openalex.org/S4306402562","display_name":"Repositorio Digital Institucional de la Universidad de Buenos Aires (Universidad de Buenos Aires)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I24354313","host_organization_name":"Universidad de Buenos Aires","host_organization_lineage":["https://openalex.org/I24354313"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"","raw_type":"info:eu-repo/semantics/doctoralThesis"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":91,"referenced_works":["https://openalex.org/W56832997","https://openalex.org/W65738273","https://openalex.org/W202960004","https://openalex.org/W826144145","https://openalex.org/W1486089539","https://openalex.org/W1497426613","https://openalex.org/W1501657095","https://openalex.org/W1512357501","https://openalex.org/W1530383550","https://openalex.org/W1554663460","https://openalex.org/W1582290234","https://openalex.org/W1616970889","https://openalex.org/W1679913846","https://openalex.org/W1757231607","https://openalex.org/W1784226861","https://openalex.org/W1850501806","https://openalex.org/W1911720761","https://openalex.org/W1963858098","https://openalex.org/W1970293672","https://openalex.org/W1971938069","https://openalex.org/W1984874056","https://openalex.org/W1990517717","https://openalex.org/W2000101855","https://openalex.org/W2000645270","https://openalex.org/W2006660633","https://openalex.org/W2010332406","https://openalex.org/W2011621427","https://openalex.org/W2014056170","https://openalex.org/W2014986661","https://openalex.org/W2023935830","https://openalex.org/W2024986448","https://openalex.org/W2032317786","https://openalex.org/W2045588699","https://openalex.org/W2046485094","https://openalex.org/W2051320331","https://openalex.org/W2054900978","https://openalex.org/W2062024414","https://openalex.org/W2068417771","https://openalex.org/W2071396781","https://openalex.org/W2071409305","https://openalex.org/W2072419029","https://openalex.org/W2073596165","https://openalex.org/W2084655756","https://openalex.org/W2088032561","https://openalex.org/W2092405628","https://openalex.org/W2092679395","https://openalex.org/W2105023627","https://openalex.org/W2105809105","https://openalex.org/W2112796928","https://openalex.org/W2114335942","https://openalex.org/W2115755118","https://openalex.org/W2117812871","https://openalex.org/W2121758955","https://openalex.org/W2122473047","https://openalex.org/W2124776405","https://openalex.org/W2125126592","https://openalex.org/W2126297944","https://openalex.org/W2128032371","https://openalex.org/W2129270900","https://openalex.org/W2131877510","https://openalex.org/W2132424367","https://openalex.org/W2132549764","https://openalex.org/W2133671888","https://openalex.org/W2135803413","https://openalex.org/W2138947262","https://openalex.org/W2139212933","https://openalex.org/W2142127907","https://openalex.org/W2142792844","https://openalex.org/W2143225137","https://openalex.org/W2143786659","https://openalex.org/W2145073242","https://openalex.org/W2147649462","https://openalex.org/W2150398092","https://openalex.org/W2156163116","https://openalex.org/W2156909104","https://openalex.org/W2157203077","https://openalex.org/W2160820610","https://openalex.org/W2161174309","https://openalex.org/W2161920802","https://openalex.org/W2164568552","https://openalex.org/W2165401139","https://openalex.org/W2169304450","https://openalex.org/W2170393096","https://openalex.org/W2170453670","https://openalex.org/W2171899580","https://openalex.org/W2172174689","https://openalex.org/W2184383835","https://openalex.org/W2309693750","https://openalex.org/W2546519421","https://openalex.org/W2912934387","https://openalex.org/W6921359850"],"related_works":["https://openalex.org/W7052348802","https://openalex.org/W3097873347","https://openalex.org/W1635964166","https://openalex.org/W7061550449","https://openalex.org/W7062180187","https://openalex.org/W4251747948","https://openalex.org/W6990850028","https://openalex.org/W4402740482","https://openalex.org/W2576610609","https://openalex.org/W4094644"],"abstract_inverted_index":{"El":[0,43,72,133,400],"Reconocimiento":[1,73,87,134,223],"de":[2,7,21,25,46,75,80,88,92,95,135,143,153,158,165,171,179,184,215,222,224,231,233,241,243,259,270,272,288,291,351,359,389,391,396,403,412,418,424,432,438,445,447,458,464,474],"Patrones":[3,89,225],"es":[4,51,61,78,125,138,206,348],"el":[5,13,52,62,65,110,131,150,294,331,454,489],"estudio":[6],"c\u00f3mo":[8],"las":[9,35,38,93,146,472,499],"m\u00e1quinas":[10],"pueden":[11],"observar":[12],"ambiente":[14],"o":[15,121,320,371],"entorno,":[16],"aprender":[17],"a":[18,23,34,37,57,114,122,162,264,296,333,338,356,434,509],"distinguir":[19],"patrones":[20,47,273,290,404],"inter\u00e9s":[22],"partir":[24],"la":[26,103,107,156,163,168,211,254,260,300,307,339,349,394,439,462,465],"experiencia,":[27],"y":[28,90,99,173,190,213,218,249,256,281,327,373,386,444,460,477,495,502],"tomar":[29],"decisiones":[30],"razonables":[31],"con":[32,175,200,277,299,378],"respecto":[33],"categor\u00edas":[36],"que":[39,101,196,245,252,283,305,450,491],"pertenecen":[40],"dichos":[41],"patrones.":[42],"mejor":[44],"reconocedor":[45,402],"conocido":[48],"hasta":[49],"ahora":[50],"ser":[53,367],"humano,":[54],"no":[55],"sabi\u00e9ndose":[56],"ciencia":[58],"cierta":[59],"cu\u00e1l":[60],"proceso":[63],"mediante":[64],"cual":[66],"los":[67,81,289,510],"humanos":[68],"realizamos":[69],"esta":[70,204],"tarea.":[71],"Optico":[74],"Caracteres":[76],"(OCR)":[77],"uno":[79],"t\u00f3picos":[82],"m\u00e1s":[83,97],"antiguos":[84],"dentro":[85,142],"del":[86,220,309,314,398,410,436,456],"una":[91,118,237,278,317],"areas":[94],"investigaci\u00f3n":[96],"importante":[98],"activa,":[100],"en":[102,109,117,130,160,186,226,274,316,374,393,430,488],"actualidad":[104],"presenta":[105],"desaf\u00edo:":[106],"precisi\u00f3n":[108],"reconocimiento":[111,183,271,411,490],"asociada":[112],"tanto":[113],"caracteres":[115,123],"impresos":[116],"imagen":[119],"degradada":[120],"manuscritos":[124,414],"a\u00fan":[126],"insuficiente,":[127],"existiendo":[128],"errores":[129],"reconocimiento.":[132],"D\u00edgitos":[136],"Manuscritos":[137],"un":[139,193,267,357,364,493],"tema":[140],"destacado":[141],"OCR,":[144],"por":[145],"aplicaciones":[147],"relacionadas,":[148],"como":[149,208,416],"procesamiento":[151],"autom\u00e1tico":[152],"cheques":[154],"bancarios,":[155],"clasificaci\u00f3n":[157],"correo":[159],"base":[161],"lectura":[164,169,180],"c\u00f3digos":[166],"postales,":[167],"autom\u00e1tica":[170],"formularios":[172],"documentos":[174],"escritura":[176,185],"manuscrita,":[177],"dispositivos":[178],"para":[181,210,330,344,481,498],"ciegos,":[182],"computadoras":[187],"manuales":[188],"PDA,":[189],"porque":[191],"constituye":[192,253],"problema":[194,295,332,409],"modelo":[195],"incluye":[197],"desaf\u00edos":[198],"comunes":[199],"otros":[201],"t\u00f3picos.":[202],"Por":[203],"raz\u00f3n,":[205],"tomado":[207],"referencia":[209],"aplicaci\u00f3n":[212],"testeo":[214],"nuevas":[216],"teor\u00edas":[217],"algoritmos":[219],"area":[221],"general.":[227],"En":[228,422],"este":[229,375,482],"trabajo":[230],"tesis":[232],"doctorado":[234],"se":[235,322,342,384,426,469],"propone":[236],"nueva":[238],"estrategia":[239,301],"Bayesiana":[240,302],"combinaci\u00f3n":[242],"clasificadores":[244,324,392],"permite":[246],"detectar":[247],"ambig\u00fcedades":[248],"resolverlas,":[250],"lo":[251],"novedad":[255],"principal":[257],"contribuci\u00f3n":[258],"tesis.":[261],"Se":[262,484],"propone,":[263],"su":[265,420],"vez,":[266],"sistema":[268,401],"completo":[269],"dos":[275],"niveles,":[276],"arquitectura":[279],"modular":[280],"paralelizable,":[282],"utiliza":[284],"distintas":[285],"caracter\u00edsticas":[286,431],"extra\u00eddas":[287],"entrada":[292,459],"seg\u00fan":[293],"resolver":[297],"junto":[298],"ya":[303],"mencionada":[304],"decide":[306],"respuesta":[308,350],"sistema.":[310],"Como":[311],"elementos":[312,336],"componentes":[313],"reconocedor,":[315],"primera":[318],"capa":[319,341],"nivel,":[321],"utilizan":[323,343],"relativamente":[325],"sencillos":[326],"bien":[328,369],"posicionados":[329],"tratar.":[334],"Los":[335],"pertenecientes":[337],"segunda":[340],"estimar":[345],"cu\u00e1n":[346],"confiable":[347],"cada":[352],"clasificador":[353],"individual":[354],"frente":[355],"patr\u00f3n":[358,365,457],"entrada,":[360],"permitiendo":[361],"decidir":[362],"cu\u00e1ndo":[363],"debe":[366],"considerado":[368],"definido":[370],"ambiguo,":[372],"ultimo":[376],"caso":[377],"qu\u00e9":[379],"clases":[380],"podr\u00e1":[381],"confundirse.":[382],"Adicionalmente,":[383],"proponen":[385,427],"aplican":[387],"estrategias":[388],"selecci\u00f3n":[390],"etapa":[395],"construcci\u00f3n":[397],"reconocedor.":[399],"presentado":[405],"fue":[406],"aplicado":[407],"al":[408],"d\u00edgitos":[413],"off-line,":[415],"forma":[417],"testear":[419],"desempe\u00f1o.":[421],"funci\u00f3n":[423],"esto,":[425],"descriptores":[428],"basados":[429],"multirresoluci\u00f3n":[433],"trav\u00e9s":[435],"uso":[437],"Transformada":[440],"Wavelet":[441],"CDF":[442],"9/7":[443],"An\u00e1lisis":[446],"Componentes":[448],"Principales,":[449],"permiten":[451],"disminuir":[452],"considerablemente":[453],"tama\u00f1o":[455],"aumentar":[461],"calidad":[463],"representaci\u00f3n.":[466],"La":[467],"experimentaci\u00f3n":[468],"realiz\u00f3":[470],"sobre":[471],"bases":[473,500],"datos":[475],"CENPARMI":[476,501],"MNIST,":[478],"ampliamente":[479],"referenciadas":[480],"problema.":[483],"obtuvieron":[485],"altos":[486],"porcentajes":[487],"alcanzaron":[492],"97,40":[494],"99,32":[496],"%":[497],"MNIST":[503],"respectivamente.":[504],"Dichos":[505],"valores":[506],"son":[507],"comparables":[508],"resultados":[511],"publicados":[512],"considerados":[513],"representativos.":[514]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-10-12T09:40:04.860316","created_date":"2016-06-24T00:00:00"}
