{"id":"https://openalex.org/W4386014332","doi":"https://doi.org/10.1145/3605423.3605430","title":"Optimization of Deep CNN-based Bangla Sign Language Recognition using XGBoost classifier","display_name":"Optimization of Deep CNN-based Bangla Sign Language Recognition using XGBoost classifier","publication_year":2023,"publication_date":"2023-05-10","ids":{"openalex":"https://openalex.org/W4386014332","doi":"https://doi.org/10.1145/3605423.3605430"},"language":"en","primary_location":{"id":"doi:10.1145/3605423.3605430","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3605423.3605430","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2023 9th International Conference on Computer Technology Applications","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/A5079251417","display_name":"Raima Islam","orcid":"https://orcid.org/0009-0007-4744-9015"},"institutions":[{"id":"https://openalex.org/I5518804","display_name":"BRAC University","ror":"https://ror.org/00sge8677","country_code":"BD","type":"education","lineage":["https://openalex.org/I5518804"]}],"countries":["BD"],"is_corresponding":true,"raw_author_name":"Raima Islam","raw_affiliation_strings":["CSE, BRAC University, Bangladesh"],"raw_orcid":"https://orcid.org/0009-0007-4744-9015","affiliations":[{"raw_affiliation_string":"CSE, BRAC University, Bangladesh","institution_ids":["https://openalex.org/I5518804"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101547403","display_name":"Mashequr Rahman Khan","orcid":"https://orcid.org/0009-0003-6668-5970"},"institutions":[{"id":"https://openalex.org/I5518804","display_name":"BRAC University","ror":"https://ror.org/00sge8677","country_code":"BD","type":"education","lineage":["https://openalex.org/I5518804"]}],"countries":["BD"],"is_corresponding":false,"raw_author_name":"Mashequr Rahman Khan","raw_affiliation_strings":["CSE, BRAC University, Bangladesh"],"raw_orcid":"https://orcid.org/0009-0003-6668-5970","affiliations":[{"raw_affiliation_string":"CSE, BRAC University, Bangladesh","institution_ids":["https://openalex.org/I5518804"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101660891","display_name":"Md Zunayedul Islam","orcid":"https://orcid.org/0009-0000-3087-1817"},"institutions":[{"id":"https://openalex.org/I5518804","display_name":"BRAC University","ror":"https://ror.org/00sge8677","country_code":"BD","type":"education","lineage":["https://openalex.org/I5518804"]}],"countries":["BD"],"is_corresponding":false,"raw_author_name":"Md Zunayedul Islam","raw_affiliation_strings":["CSE, BRAC University, Bangladesh"],"raw_orcid":"https://orcid.org/0009-0000-3087-1817","affiliations":[{"raw_affiliation_string":"CSE, BRAC University, Bangladesh","institution_ids":["https://openalex.org/I5518804"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074707894","display_name":"Md. Mustakin Alam","orcid":"https://orcid.org/0000-0003-4642-3896"},"institutions":[{"id":"https://openalex.org/I5518804","display_name":"BRAC University","ror":"https://ror.org/00sge8677","country_code":"BD","type":"education","lineage":["https://openalex.org/I5518804"]}],"countries":["BD"],"is_corresponding":false,"raw_author_name":"Md. Mustakin Alam","raw_affiliation_strings":["CSE, BRAC University, Bangladesh"],"raw_orcid":"https://orcid.org/0000-0003-4642-3896","affiliations":[{"raw_affiliation_string":"CSE, BRAC University, Bangladesh","institution_ids":["https://openalex.org/I5518804"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100642103","display_name":"Md Sabbir Hossain","orcid":"https://orcid.org/0000-0002-7243-5754"},"institutions":[{"id":"https://openalex.org/I5518804","display_name":"BRAC University","ror":"https://ror.org/00sge8677","country_code":"BD","type":"education","lineage":["https://openalex.org/I5518804"]}],"countries":["BD"],"is_corresponding":false,"raw_author_name":"Md Sabbir Hossain","raw_affiliation_strings":["CSE, Brac University, Bangladesh"],"raw_orcid":"https://orcid.org/0000-0002-7243-5754","affiliations":[{"raw_affiliation_string":"CSE, Brac University, Bangladesh","institution_ids":["https://openalex.org/I5518804"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016911866","display_name":"Md Humaion Kabir Mehedi","orcid":"https://orcid.org/0000-0002-5759-022X"},"institutions":[{"id":"https://openalex.org/I5518804","display_name":"BRAC University","ror":"https://ror.org/00sge8677","country_code":"BD","type":"education","lineage":["https://openalex.org/I5518804"]}],"countries":["BD"],"is_corresponding":false,"raw_author_name":"Md Humaion Kabir Mehedi","raw_affiliation_strings":["CSE, BRAC University, Bangladesh"],"raw_orcid":"https://orcid.org/0000-0002-5759-022X","affiliations":[{"raw_affiliation_string":"CSE, BRAC University, Bangladesh","institution_ids":["https://openalex.org/I5518804"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5006475041","display_name":"Annajiat Alim Rasel","orcid":"https://orcid.org/0000-0003-0198-3734"},"institutions":[{"id":"https://openalex.org/I5518804","display_name":"BRAC University","ror":"https://ror.org/00sge8677","country_code":"BD","type":"education","lineage":["https://openalex.org/I5518804"]}],"countries":["BD"],"is_corresponding":false,"raw_author_name":"Annajiat Alim Rasel","raw_affiliation_strings":["CSE, BRAC University, Bangladesh"],"raw_orcid":"https://orcid.org/0000-0003-0198-3734","affiliations":[{"raw_affiliation_string":"CSE, BRAC University, Bangladesh","institution_ids":["https://openalex.org/I5518804"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5079251417"],"corresponding_institution_ids":["https://openalex.org/I5518804"],"apc_list":null,"apc_paid":null,"fwci":0.164,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.48179233,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"72","last_page":"77"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11398","display_name":"Hand Gesture Recognition Systems","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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/T11398","display_name":"Hand Gesture Recognition Systems","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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/T12740","display_name":"Gait Recognition and Analysis","score":0.9848999977111816,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10828","display_name":"Biometric Identification and Security","score":0.9696000218391418,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/bengali","display_name":"Bengali","score":0.9418529272079468},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7713831663131714},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7467789649963379},{"id":"https://openalex.org/keywords/sign-language","display_name":"Sign language","score":0.6919571757316589},{"id":"https://openalex.org/keywords/classifier","display_name":"Classifier (UML)","score":0.5944397449493408},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.5392189621925354},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5262545347213745},{"id":"https://openalex.org/keywords/deep-learning","display_name":"Deep learning","score":0.4520372152328491},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.05861300230026245}],"concepts":[{"id":"https://openalex.org/C19235068","wikidata":"https://www.wikidata.org/wiki/Q9610","display_name":"Bengali","level":2,"score":0.9418529272079468},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7713831663131714},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7467789649963379},{"id":"https://openalex.org/C522192633","wikidata":"https://www.wikidata.org/wiki/Q34228","display_name":"Sign language","level":2,"score":0.6919571757316589},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.5944397449493408},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.5392189621925354},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5262545347213745},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.4520372152328491},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.05861300230026245},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3605423.3605430","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3605423.3605430","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2023 9th International Conference on Computer Technology Applications","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5199999809265137,"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W2029364672","https://openalex.org/W2318061429","https://openalex.org/W2331010188","https://openalex.org/W2580331523","https://openalex.org/W2786334974","https://openalex.org/W2903499587","https://openalex.org/W2937914522","https://openalex.org/W2991128138","https://openalex.org/W3020185998","https://openalex.org/W3094140151","https://openalex.org/W3096781962","https://openalex.org/W4298112168","https://openalex.org/W4319978775"],"related_works":["https://openalex.org/W2084490135","https://openalex.org/W4298170800","https://openalex.org/W2895890526","https://openalex.org/W617692174","https://openalex.org/W2794758919","https://openalex.org/W4232781930","https://openalex.org/W1913642778","https://openalex.org/W2630858571","https://openalex.org/W4300860228","https://openalex.org/W2329406070"],"abstract_inverted_index":{"Deafness":[0],"is":[1,32,117],"one":[2],"of":[3,13,22,130,160,163,169,179,182,188],"the":[4,14,29,104,113,118,128,150],"major":[5],"health":[6],"problems":[7],"in":[8,27,71],"Bangladesh,":[9],"where":[10],"almost":[11],"10%":[12],"population":[15,31],"falls":[16],"under":[17],"this":[18,55],"category.":[19],"The":[20,79,107],"plight":[21],"deaf":[23],"individuals":[24],"to":[25,35,42,47],"fit":[26],"with":[28,73],"mainstream":[30],"significant.":[33],"Unable":[34],"express":[36],"themselves":[37],"through":[38],"sound,":[39],"they":[40],"have":[41],"rely":[43],"on":[44],"sign":[45,69],"language":[46,70],"communicate.To":[48],"create":[49],"a":[50,59,84,140],"more":[51,141],"inclusive":[52],"environment":[53],"for":[54,125,172],"minority,":[56],"we":[57,156,175],"developed":[58],"model":[60,80,145,152],"that":[61,88],"recognizes":[62],"Bengali":[63],"characters":[64],"and":[65,93,122,148,166,184,186],"digits":[66],"expressed":[67],"using":[68,112,139,154],"accordance":[72],"Bangla":[74],"Sign":[75],"Language":[76],"(BdSL)":[77],"guidelines.":[78],"comprises":[81],"two":[82],"parts:":[83],"convolutional":[85],"neural":[86],"network":[87],"uses":[89],"deep":[90],"learning":[91],"techniques,":[92],"an":[94,158,177],"Extreme":[95],"Gradient":[96],"Boosting":[97],"(XGBoost)":[98],"classifier.":[99],"Together,":[100],"these":[101],"components":[102],"form":[103],"full":[105],"architecture.":[106],"model\u2019s":[108],"execution":[109],"was":[110],"validated":[111],"\u2018Ishara-Lipi\u2019":[114],"dataset,":[115],"which":[116],"first":[119],"open-access":[120],"digit":[121,173],"character":[123],"dataset":[124],"BdSL.":[126],"With":[127],"help":[129],"pre-processing":[131],"techniques":[132],"such":[133],"as":[134],"contrast-limited":[135],"adaptive":[136],"histogram":[137],"equalization,":[138],"complex":[142],"pre-trained":[143],"CNN":[144],"like":[146],"Inception-ResNet-v2,":[147],"optimizing":[149],"XGBoost":[151],"by":[153],"GridSearchCV,":[155],"achieved":[157],"accuracy":[159,178],"86.67%,":[161],"precision":[162,181],"89%,":[164],"recall":[165,185],"f1":[167],"score":[168],"87%.":[170],"Lastly,":[171],"recognition,":[174],"obtained":[176],"97.33%,":[180],"98%,":[183],"f1-score":[187],"97%.":[189]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}