{"id":"https://openalex.org/W4225289787","doi":"https://doi.org/10.1109/icassp43922.2022.9747163","title":"Domain Adaptation via Mutual Information Maximization for Handwriting Recognition","display_name":"Domain Adaptation via Mutual Information Maximization for Handwriting Recognition","publication_year":2022,"publication_date":"2022-04-27","ids":{"openalex":"https://openalex.org/W4225289787","doi":"https://doi.org/10.1109/icassp43922.2022.9747163"},"language":"en","primary_location":{"id":"doi:10.1109/icassp43922.2022.9747163","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp43922.2022.9747163","pdf_url":null,"source":{"id":"https://openalex.org/S4363607702","display_name":"ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","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/A5017520377","display_name":"Pei Tang","orcid":"https://orcid.org/0000-0002-2869-2737"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Pei Tang","raw_affiliation_strings":["Tsinghua University,Beijing National Research Center for Information Science and Technology,Department of Electronic Engineering,Beijing,China","Department of Electronic Engineering, Beijing National Research Center for Information Science and Technology, Tsinghua University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tsinghua University,Beijing National Research Center for Information Science and Technology,Department of Electronic Engineering,Beijing,China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Department of Electronic Engineering, Beijing National Research Center for Information Science and Technology, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076442506","display_name":"Liangrui Peng","orcid":"https://orcid.org/0000-0001-7793-1039"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liangrui Peng","raw_affiliation_strings":["Tsinghua University,Beijing National Research Center for Information Science and Technology,Department of Electronic Engineering,Beijing,China","Department of Electronic Engineering, Beijing National Research Center for Information Science and Technology, Tsinghua University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tsinghua University,Beijing National Research Center for Information Science and Technology,Department of Electronic Engineering,Beijing,China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Department of Electronic Engineering, Beijing National Research Center for Information Science and Technology, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061250546","display_name":"Ruijie Yan","orcid":"https://orcid.org/0000-0002-2743-8470"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ruijie Yan","raw_affiliation_strings":["Tsinghua University,Beijing National Research Center for Information Science and Technology,Department of Electronic Engineering,Beijing,China","Department of Electronic Engineering, Beijing National Research Center for Information Science and Technology, Tsinghua University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tsinghua University,Beijing National Research Center for Information Science and Technology,Department of Electronic Engineering,Beijing,China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Department of Electronic Engineering, Beijing National Research Center for Information Science and Technology, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101746238","display_name":"Haodong Shi","orcid":"https://orcid.org/0000-0002-5053-7303"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haodong Shi","raw_affiliation_strings":["Tsinghua University,Beijing National Research Center for Information Science and Technology,Department of Electronic Engineering,Beijing,China","Department of Electronic Engineering, Beijing National Research Center for Information Science and Technology, Tsinghua University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tsinghua University,Beijing National Research Center for Information Science and Technology,Department of Electronic Engineering,Beijing,China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Department of Electronic Engineering, Beijing National Research Center for Information Science and Technology, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059777846","display_name":"Gang Yao","orcid":"https://orcid.org/0000-0001-9311-0337"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Gang Yao","raw_affiliation_strings":["Tsinghua University,Beijing National Research Center for Information Science and Technology,Department of Electronic Engineering,Beijing,China","Department of Electronic Engineering, Beijing National Research Center for Information Science and Technology, Tsinghua University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tsinghua University,Beijing National Research Center for Information Science and Technology,Department of Electronic Engineering,Beijing,China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Department of Electronic Engineering, Beijing National Research Center for Information Science and Technology, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101489952","display_name":"Changsong Liu","orcid":"https://orcid.org/0000-0002-1387-7499"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Changsong Liu","raw_affiliation_strings":["Tsinghua University,Beijing National Research Center for Information Science and Technology,Department of Electronic Engineering,Beijing,China","Department of Electronic Engineering, Beijing National Research Center for Information Science and Technology, Tsinghua University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tsinghua University,Beijing National Research Center for Information Science and Technology,Department of Electronic Engineering,Beijing,China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Department of Electronic Engineering, Beijing National Research Center for Information Science and Technology, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100428256","display_name":"Jie Li","orcid":"https://orcid.org/0000-0002-5311-3012"},"institutions":[{"id":"https://openalex.org/I4210117493","display_name":"New Development Bank","ror":"https://ror.org/01rdcx205","country_code":"CN","type":"other","lineage":["https://openalex.org/I4210117493"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jie Li","raw_affiliation_strings":["Shanghai Pudong Development Bank,China","Shanghai Pudong Development Bank, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Pudong Development Bank,China","institution_ids":["https://openalex.org/I4210117493"]},{"raw_affiliation_string":"Shanghai Pudong Development Bank, China","institution_ids":["https://openalex.org/I4210117493"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100340299","display_name":"Yuqi Zhang","orcid":"https://orcid.org/0000-0001-7094-3838"},"institutions":[{"id":"https://openalex.org/I4210117493","display_name":"New Development Bank","ror":"https://ror.org/01rdcx205","country_code":"CN","type":"other","lineage":["https://openalex.org/I4210117493"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuqi Zhang","raw_affiliation_strings":["Shanghai Pudong Development Bank,China","Shanghai Pudong Development Bank, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Pudong Development Bank,China","institution_ids":["https://openalex.org/I4210117493"]},{"raw_affiliation_string":"Shanghai Pudong Development Bank, China","institution_ids":["https://openalex.org/I4210117493"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"2300","last_page":"2304"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10601","display_name":"Handwritten Text Recognition Techniques","score":0.9998000264167786,"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":0.9998000264167786,"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/T11307","display_name":"Domain Adaptation and Few-Shot Learning","score":0.9947999715805054,"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"}},{"id":"https://openalex.org/T14339","display_name":"Image Processing and 3D Reconstruction","score":0.9925000071525574,"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/computer-science","display_name":"Computer science","score":0.7610677480697632},{"id":"https://openalex.org/keywords/mutual-information","display_name":"Mutual information","score":0.7492047548294067},{"id":"https://openalex.org/keywords/adaptation","display_name":"Adaptation (eye)","score":0.6513957977294922},{"id":"https://openalex.org/keywords/maximization","display_name":"Maximization","score":0.6329417824745178},{"id":"https://openalex.org/keywords/handwriting","display_name":"Handwriting","score":0.6222652196884155},{"id":"https://openalex.org/keywords/domain-adaptation","display_name":"Domain adaptation","score":0.5664193034172058},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.5393758416175842},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.49324721097946167},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4887993037700653},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3976791203022003},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.12162774801254272},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.0921807587146759},{"id":"https://openalex.org/keywords/neuroscience","display_name":"Neuroscience","score":0.055618494749069214}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7610677480697632},{"id":"https://openalex.org/C152139883","wikidata":"https://www.wikidata.org/wiki/Q252973","display_name":"Mutual information","level":2,"score":0.7492047548294067},{"id":"https://openalex.org/C139807058","wikidata":"https://www.wikidata.org/wiki/Q352374","display_name":"Adaptation (eye)","level":2,"score":0.6513957977294922},{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.6329417824745178},{"id":"https://openalex.org/C2779386606","wikidata":"https://www.wikidata.org/wiki/Q2393642","display_name":"Handwriting","level":2,"score":0.6222652196884155},{"id":"https://openalex.org/C2776434776","wikidata":"https://www.wikidata.org/wiki/Q19246213","display_name":"Domain adaptation","level":3,"score":0.5664193034172058},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.5393758416175842},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.49324721097946167},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4887993037700653},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3976791203022003},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.12162774801254272},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0921807587146759},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.055618494749069214},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.0},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp43922.2022.9747163","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp43922.2022.9747163","pdf_url":null,"source":{"id":"https://openalex.org/S4363607702","display_name":"ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W22861983","https://openalex.org/W854541894","https://openalex.org/W1565327149","https://openalex.org/W1647671624","https://openalex.org/W1882958252","https://openalex.org/W2115403315","https://openalex.org/W2127141656","https://openalex.org/W2133564696","https://openalex.org/W2152928267","https://openalex.org/W2159291411","https://openalex.org/W2165698076","https://openalex.org/W2194775991","https://openalex.org/W2593768305","https://openalex.org/W2750938222","https://openalex.org/W2786678496","https://openalex.org/W2959965583","https://openalex.org/W2963275094","https://openalex.org/W2964159141","https://openalex.org/W2964288524","https://openalex.org/W2964312704","https://openalex.org/W3043311956","https://openalex.org/W3106271744","https://openalex.org/W4385245566","https://openalex.org/W6600949241","https://openalex.org/W6623517193","https://openalex.org/W6633949838","https://openalex.org/W6636915900","https://openalex.org/W6639480849","https://openalex.org/W6679434410","https://openalex.org/W6683633756","https://openalex.org/W6685415078","https://openalex.org/W6720111944","https://openalex.org/W6739901393","https://openalex.org/W6746262046"],"related_works":["https://openalex.org/W2388180914","https://openalex.org/W2063708026","https://openalex.org/W2785601041","https://openalex.org/W2241417046","https://openalex.org/W2908598672","https://openalex.org/W2597403208","https://openalex.org/W4394775207","https://openalex.org/W4307206503","https://openalex.org/W2393900892","https://openalex.org/W4306760398"],"abstract_inverted_index":{"Deep":[0],"learning":[1],"models":[2],"for":[3,18,137],"handwriting":[4,125],"recognition":[5],"have":[6,127],"been":[7],"developed":[8],"in":[9,69,92,116],"recent":[10],"years.":[11],"To":[12],"improve":[13],"the":[14,50,66,73,82,85,93,106,110,117,123,129,132],"model\u2019s":[15],"generalization":[16],"ability":[17],"sequence":[19,138],"modeling":[20,139],"task,":[21],"this":[22],"paper":[23],"proposes":[24],"to":[25,64],"use":[26],"domain":[27,41,75,95,134],"adaptation":[28,42,135],"with":[29],"statistical":[30,37,55],"distribution":[31,38],"alignment":[32],"and":[33,52,76,113],"entropy":[34,80,83],"regularization.":[35],"For":[36,79],"alignment,":[39],"a":[40],"loss":[43,102],"function":[44],"is":[45,62,96],"proposed":[46,133],"by":[47],"using":[48],"both":[49],"first":[51],"second":[53],"order":[54],"information":[56,68,108],"of":[57,72,84,89,131],"deep":[58],"feature":[59,70,111],"representations,":[60],"which":[61,104],"equivalent":[63],"maximizing":[65],"mutual":[67,107],"spaces":[71],"source":[74],"target":[77,94,118],"domain.":[78,119],"regularization,":[81],"predicted":[86],"text":[87],"symbols":[88],"unlabeled":[90],"samples":[91],"also":[97],"utilized":[98],"as":[99],"an":[100],"additional":[101],"function,":[103],"maximizes":[105],"between":[109],"space":[112,115],"pattern":[114],"Experimental":[120],"results":[121],"on":[122],"IAM":[124],"dataset":[126],"demonstrated":[128],"effectiveness":[130],"method":[136],"task.":[140]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}