{"id":"https://openalex.org/W4390003022","doi":"https://doi.org/10.1145/3638060","title":"Supervised Clustering of Persian Handwritten Images Using Regularization and Dimension Reduction Methods","display_name":"Supervised Clustering of Persian Handwritten Images Using Regularization and Dimension Reduction Methods","publication_year":2023,"publication_date":"2023-12-20","ids":{"openalex":"https://openalex.org/W4390003022","doi":"https://doi.org/10.1145/3638060"},"language":"en","primary_location":{"id":"doi:10.1145/3638060","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3638060","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3638060","source":{"id":"https://openalex.org/S41523882","display_name":"ACM Transactions on Knowledge Discovery from Data","issn_l":"1556-4681","issn":["1556-4681","1556-472X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Knowledge Discovery from Data","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3638060","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5093541090","display_name":"Sajedeh Moradnia","orcid":null},"institutions":[{"id":"https://openalex.org/I1516879","display_name":"Tarbiat Modares University","ror":"https://ror.org/03mwgfy56","country_code":"IR","type":"education","lineage":["https://openalex.org/I1516879"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Sajedeh Moradnia","raw_affiliation_strings":["Department of Statistics, Tarbiat Modares University, Tehran, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Statistics, Tarbiat Modares University, Tehran, Iran","institution_ids":["https://openalex.org/I1516879"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045878471","display_name":"Mousa Golalizadeh","orcid":"https://orcid.org/0000-0002-8481-599X"},"institutions":[{"id":"https://openalex.org/I1516879","display_name":"Tarbiat Modares University","ror":"https://ror.org/03mwgfy56","country_code":"IR","type":"education","lineage":["https://openalex.org/I1516879"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Mousa Golalizadeh","raw_affiliation_strings":["Department of Statistics, Tarbiat Modares University, Tehran, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Statistics, Tarbiat Modares University, Tehran, Iran","institution_ids":["https://openalex.org/I1516879"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I1516879"],"apc_list":null,"apc_paid":null,"fwci":0.188,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.46232687,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":"18","issue":"5","first_page":"1","last_page":"19"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10601","display_name":"Handwritten Text Recognition Techniques","score":0.9998999834060669,"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":0.9998999834060669,"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/T14339","display_name":"Image Processing and 3D Reconstruction","score":0.9994999766349792,"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/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.9994000196456909,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/dimensionality-reduction","display_name":"Dimensionality reduction","score":0.676656186580658},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.6553284525871277},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.6446616649627686},{"id":"https://openalex.org/keywords/regularization","display_name":"Regularization (linguistics)","score":0.6163458228111267},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6068889498710632},{"id":"https://openalex.org/keywords/persian","display_name":"Persian","score":0.5478423237800598},{"id":"https://openalex.org/keywords/dimension","display_name":"Dimension (graph theory)","score":0.5146013498306274},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.46966540813446045},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.46880701184272766},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.41503360867500305}],"concepts":[{"id":"https://openalex.org/C70518039","wikidata":"https://www.wikidata.org/wiki/Q16000077","display_name":"Dimensionality reduction","level":2,"score":0.676656186580658},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.6553284525871277},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.6446616649627686},{"id":"https://openalex.org/C2776135515","wikidata":"https://www.wikidata.org/wiki/Q17143721","display_name":"Regularization (linguistics)","level":2,"score":0.6163458228111267},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6068889498710632},{"id":"https://openalex.org/C2776527531","wikidata":"https://www.wikidata.org/wiki/Q9168","display_name":"Persian","level":2,"score":0.5478423237800598},{"id":"https://openalex.org/C33676613","wikidata":"https://www.wikidata.org/wiki/Q13415176","display_name":"Dimension (graph theory)","level":2,"score":0.5146013498306274},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.46966540813446045},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.46880701184272766},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.41503360867500305},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3638060","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3638060","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3638060","source":{"id":"https://openalex.org/S41523882","display_name":"ACM Transactions on Knowledge Discovery from Data","issn_l":"1556-4681","issn":["1556-4681","1556-472X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Knowledge Discovery from Data","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1145/3638060","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3638060","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3638060","source":{"id":"https://openalex.org/S41523882","display_name":"ACM Transactions on Knowledge Discovery from Data","issn_l":"1556-4681","issn":["1556-4681","1556-472X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Knowledge Discovery from Data","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.7200000286102295,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320324984","display_name":"Tarbiat Modares University","ror":"https://ror.org/03mwgfy56"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4390003022.pdf","grobid_xml":"https://content.openalex.org/works/W4390003022.grobid-xml"},"referenced_works_count":34,"referenced_works":["https://openalex.org/W340056678","https://openalex.org/W1588401315","https://openalex.org/W1608932033","https://openalex.org/W2012653948","https://openalex.org/W2017787659","https://openalex.org/W2024765216","https://openalex.org/W2024986448","https://openalex.org/W2046485094","https://openalex.org/W2068664402","https://openalex.org/W2071949631","https://openalex.org/W2079896089","https://openalex.org/W2101706260","https://openalex.org/W2122825543","https://openalex.org/W2133199783","https://openalex.org/W2135046866","https://openalex.org/W2141025089","https://openalex.org/W2344252714","https://openalex.org/W2471419159","https://openalex.org/W2564702731","https://openalex.org/W2606436201","https://openalex.org/W2726396617","https://openalex.org/W2762488802","https://openalex.org/W2892181857","https://openalex.org/W2963433607","https://openalex.org/W2998134809","https://openalex.org/W3023371261","https://openalex.org/W3102266858","https://openalex.org/W3148181069","https://openalex.org/W3205506291","https://openalex.org/W4226450359","https://openalex.org/W4285166886","https://openalex.org/W4294541781","https://openalex.org/W6654833261","https://openalex.org/W6787267479"],"related_works":["https://openalex.org/W4232962587","https://openalex.org/W2339787954","https://openalex.org/W2258261728","https://openalex.org/W2330233494","https://openalex.org/W1501405543","https://openalex.org/W2890674960","https://openalex.org/W1888026538","https://openalex.org/W4207067687","https://openalex.org/W2886416464","https://openalex.org/W2262473184"],"abstract_inverted_index":{"Clustering,":[0],"as":[1,50,124],"a":[2,88,94,107,119],"fundamental":[3],"exploratory":[4],"data":[5,28,40],"technique,":[6],"not":[7],"only":[8],"is":[9,21],"used":[10],"to":[11,23,75],"discover":[12],"patterns":[13],"and":[14,38,68,100],"structures":[15],"in":[16,26,105,132],"complex":[17],"datasets":[18],"but":[19],"also":[20],"utilized":[22],"group":[24],"variables":[25,37,123],"high-dimensional":[27],"analysis.":[29],"Dimension":[30],"reduction":[31],"through":[32],"clustering":[33,74,83,96],"helps":[34],"identify":[35],"important":[36,112,125],"reduce":[39],"dimensions":[41],"without":[42],"losing":[43],"significant":[44],"information.":[45,77],"High-dimensional":[46],"image":[47],"datasets,":[48],"such":[49],"Persian":[51],"handwritten":[52],"images,":[53],"have":[54],"numerous":[55],"pixels,":[56],"making":[57],"statistical":[58],"inference":[59],"difficult.":[60],"Such":[61],"high-dimensionality":[62],"property":[63],"pose":[64],"challenges":[65],"for":[66,139],"analysis":[67],"processing,":[69],"requiring":[70],"specialized":[71],"techniques":[72],"like":[73],"extract":[76],"Incorporating":[78],"response":[79],"variable":[80],"information":[81],"enhances":[82],"analysis,":[84],"transforming":[85],"it":[86],"into":[87],"supervised":[89,95],"method.":[90],"This":[91],"article":[92],"evaluates":[93],"approach":[97],"using":[98],"Ridge":[99],"Lasso":[101,127],"penalties,":[102],"comparing":[103],"them":[104],"analyzing":[106],"real":[108],"dataset":[109],"while":[110],"identifying":[111],"variables.":[113],"We":[114],"demonstrate":[115],"that":[116],"despite":[117],"choosing":[118],"small":[120],"number":[121],"of":[122,136],"variables,":[126],"penalty":[128],"performs":[129],"relatively":[130],"well":[131],"predicting":[133],"the":[134],"labels":[135],"new":[137],"observations":[138],"this":[140],"multi-class":[141],"dataset.":[142]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2026-08-23T07:36:19.812096","created_date":"2025-10-10T00:00:00"}