{"id":"https://openalex.org/W4412984954","doi":"https://doi.org/10.1109/access.2025.3596031","title":"Generalized Ansatz for High-Accuracy Quantum Sentiment Classification Using Variational Quantum Algorithm Scheme","display_name":"Generalized Ansatz for High-Accuracy Quantum Sentiment Classification Using Variational Quantum Algorithm Scheme","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4412984954","doi":"https://doi.org/10.1109/access.2025.3596031"},"language":"en","primary_location":{"id":"doi:10.1109/access.2025.3596031","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3596031","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2025.3596031","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5040276984","display_name":"Muhammad Rifat Abiwardani","orcid":null},"institutions":[{"id":"https://openalex.org/I134635517","display_name":"Bandung Institute of Technology","ror":"https://ror.org/00apj8t60","country_code":"ID","type":"education","lineage":["https://openalex.org/I134635517"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Muhammad Rifat Abiwardani","raw_affiliation_strings":["School of Electrical Engineering and Informatics, Bandung Institute of Technology, Bandung, Indonesia","School of Electrical Engineering and Informatics, Bandung Institute of Technology, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Informatics, Bandung Institute of Technology, Bandung, Indonesia","institution_ids":["https://openalex.org/I134635517"]},{"raw_affiliation_string":"School of Electrical Engineering and Informatics, Bandung Institute of Technology, Indonesia","institution_ids":["https://openalex.org/I134635517"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005913167","display_name":"Fariska Zakhralativa Ruskanda","orcid":null},"institutions":[{"id":"https://openalex.org/I134635517","display_name":"Bandung Institute of Technology","ror":"https://ror.org/00apj8t60","country_code":"ID","type":"education","lineage":["https://openalex.org/I134635517"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Fariska Zakhralativa Ruskanda","raw_affiliation_strings":["School of Electrical Engineering and Informatics, Bandung Institute of Technology, Bandung, Indonesia","School of Electrical Engineering and Informatics, Bandung Institute of Technology, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Informatics, Bandung Institute of Technology, Bandung, Indonesia","institution_ids":["https://openalex.org/I134635517"]},{"raw_affiliation_string":"School of Electrical Engineering and Informatics, Bandung Institute of Technology, Indonesia","institution_ids":["https://openalex.org/I134635517"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038926636","display_name":"Infall Syafalni","orcid":"https://orcid.org/0000-0001-9922-5688"},"institutions":[{"id":"https://openalex.org/I134635517","display_name":"Bandung Institute of Technology","ror":"https://ror.org/00apj8t60","country_code":"ID","type":"education","lineage":["https://openalex.org/I134635517"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Infall Syafalni","raw_affiliation_strings":["School of Electrical Engineering and Informatics, Bandung Institute of Technology, Bandung, Indonesia","School of Electrical Engineering and Informatics, Bandung Institute of Technology, Indonesia"],"raw_orcid":"https://orcid.org/0000-0001-9922-5688","affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Informatics, Bandung Institute of Technology, Bandung, Indonesia","institution_ids":["https://openalex.org/I134635517"]},{"raw_affiliation_string":"School of Electrical Engineering and Informatics, Bandung Institute of Technology, Indonesia","institution_ids":["https://openalex.org/I134635517"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014109456","display_name":"Rahmat Mulyawan","orcid":"https://orcid.org/0000-0002-3009-0022"},"institutions":[{"id":"https://openalex.org/I134635517","display_name":"Bandung Institute of Technology","ror":"https://ror.org/00apj8t60","country_code":"ID","type":"education","lineage":["https://openalex.org/I134635517"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Rahmat Mulyawan","raw_affiliation_strings":["School of Electrical Engineering and Informatics, Bandung Institute of Technology, Bandung, Indonesia","School of Electrical Engineering and Informatics, Bandung Institute of Technology, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Informatics, Bandung Institute of Technology, Bandung, Indonesia","institution_ids":["https://openalex.org/I134635517"]},{"raw_affiliation_string":"School of Electrical Engineering and Informatics, Bandung Institute of Technology, Indonesia","institution_ids":["https://openalex.org/I134635517"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000680886","display_name":"Akio Higo","orcid":"https://orcid.org/0000-0002-4595-0929"},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Akio Higo","raw_affiliation_strings":["Systems Design Laboratory, School of Engineering, The University of Tokyo, Tokyo, Japan","School of Engineering, Systems Design Lab, The University of Tokyo, Tokyo, Japan"],"raw_orcid":"https://orcid.org/0000-0002-4595-0929","affiliations":[{"raw_affiliation_string":"Systems Design Laboratory, School of Engineering, The University of Tokyo, Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]},{"raw_affiliation_string":"School of Engineering, Systems Design Lab, The University of Tokyo, Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":1.7588,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.87896265,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":98},"biblio":{"volume":"13","issue":null,"first_page":"157551","last_page":"157569"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10682","display_name":"Quantum Computing Algorithms and Architecture","score":0.9552000164985657,"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"}},"topics":[{"id":"https://openalex.org/T10682","display_name":"Quantum Computing Algorithms and Architecture","score":0.9552000164985657,"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/ansatz","display_name":"Ansatz","score":0.8487671613693237},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.6986813545227051},{"id":"https://openalex.org/keywords/quantum","display_name":"Quantum","score":0.5692194700241089},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5629159808158875},{"id":"https://openalex.org/keywords/quantum-algorithm","display_name":"Quantum algorithm","score":0.5239629745483398},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4797552824020386},{"id":"https://openalex.org/keywords/quantum-computer","display_name":"Quantum computer","score":0.45089083909988403},{"id":"https://openalex.org/keywords/classification-scheme","display_name":"Classification scheme","score":0.42581576108932495},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2758585810661316},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.21533846855163574},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2119225561618805},{"id":"https://openalex.org/keywords/quantum-mechanics","display_name":"Quantum mechanics","score":0.19751733541488647},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.061546146869659424}],"concepts":[{"id":"https://openalex.org/C130979935","wikidata":"https://www.wikidata.org/wiki/Q568954","display_name":"Ansatz","level":2,"score":0.8487671613693237},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.6986813545227051},{"id":"https://openalex.org/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"score":0.5692194700241089},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5629159808158875},{"id":"https://openalex.org/C137019171","wikidata":"https://www.wikidata.org/wiki/Q2623817","display_name":"Quantum algorithm","level":3,"score":0.5239629745483398},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4797552824020386},{"id":"https://openalex.org/C58053490","wikidata":"https://www.wikidata.org/wiki/Q176555","display_name":"Quantum computer","level":3,"score":0.45089083909988403},{"id":"https://openalex.org/C13460635","wikidata":"https://www.wikidata.org/wiki/Q85753676","display_name":"Classification scheme","level":2,"score":0.42581576108932495},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2758585810661316},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.21533846855163574},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2119225561618805},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.19751733541488647},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.061546146869659424}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2025.3596031","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3596031","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:d4ab41fc2c484012b538e323eaa448db","is_oa":true,"landing_page_url":"https://doaj.org/article/d4ab41fc2c484012b538e323eaa448db","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","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":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 13, Pp 157551-157569 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2025.3596031","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3596031","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1973799895","https://openalex.org/W2067753881","https://openalex.org/W2115639608","https://openalex.org/W2281554188","https://openalex.org/W2491030916","https://openalex.org/W2559394418","https://openalex.org/W2562234976","https://openalex.org/W2781738013","https://openalex.org/W2796293949","https://openalex.org/W2798434869","https://openalex.org/W2945680873","https://openalex.org/W2990961515","https://openalex.org/W3111162498","https://openalex.org/W4211036025","https://openalex.org/W4312781733","https://openalex.org/W4319593710","https://openalex.org/W4377710633","https://openalex.org/W4385819834","https://openalex.org/W4387951789","https://openalex.org/W4396712756","https://openalex.org/W4399146372","https://openalex.org/W4402321055","https://openalex.org/W4405022388"],"related_works":["https://openalex.org/W2484602794","https://openalex.org/W2113616822","https://openalex.org/W4317667567","https://openalex.org/W2071277091","https://openalex.org/W4412854649","https://openalex.org/W3184946188","https://openalex.org/W2049074138","https://openalex.org/W4236420972","https://openalex.org/W2037838815","https://openalex.org/W4240613064"],"abstract_inverted_index":{"This":[0],"paper":[1],"investigates":[2],"sentiment":[3],"classification":[4],"using":[5],"QNLP":[6],"within":[7],"the":[8,44,56,63,68,78,86,94,111,124,134],"Variational":[9],"Quantum":[10],"Algorithms":[11],"(VQA)":[12],"framework,":[13],"which":[14],"offers":[15],"a":[16,37,52],"practical":[17],"approach":[18],"for":[19],"current":[20],"hardware":[21],"limitations":[22],"by":[23,61,76],"optimizing":[24],"parameterized":[25],"quantum":[26,70],"circuits":[27],"through":[28],"classical":[29],"computation.":[30],"Designing":[31],"an":[32,138],"effective":[33],"VQA":[34],"ansatz":[35,54,58,66,114],"is":[36,59],"key":[38],"challenge":[39],"because":[40],"it":[41],"directly":[42],"influences":[43],"model\u2019s":[45],"expressiveness":[46],"and":[47,90,106,115,126],"trainability.":[48],"To":[49],"address":[50],"this,":[51],"new":[53],"called":[55],"GeneralQC":[57,87],"proposed":[60],"combining":[62],"preliminary":[64],"SimpleSA":[65,95,113,135],"with":[67,109,117,129],"circuit-centric":[69],"classifier,":[71],"aiming":[72],"to":[73],"enhance":[74],"performance":[75],"integrating":[77],"strengths":[79],"of":[80,85,97,140],"both":[81,110],"methods.":[82],"Three":[83],"instantiations":[84],"ansatz\u2014H-CRx,":[88],"Rx-CNOT,":[89],"Rx-CRz\u2014are":[91],"explored":[92],"under":[93],"strategy":[96],"defining":[98],"noun":[99,118],"word":[100],"boxes":[101],"as":[102],"fixed":[103],"identity":[104],"gates":[105],"are":[107],"compared":[108],"baseline":[112],"versions":[116],"parameterization.":[119],"The":[120],"findings":[121],"reveal":[122],"that":[123],"Rx-CNOT":[125],"Rx-CRz":[127],"models":[128],"non-parameterized":[130],"nouns":[131],"significantly":[132],"outperform":[133],"ansatz,":[136],"achieving":[137],"accuracy":[139],"96.91%.":[141]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
