{"id":"https://openalex.org/W3213788412","doi":"https://doi.org/10.1109/icccnt51525.2021.9579998","title":"Advancement of Quantum Methods in Principal Component Analysis","display_name":"Advancement of Quantum Methods in Principal Component Analysis","publication_year":2021,"publication_date":"2021-07-06","ids":{"openalex":"https://openalex.org/W3213788412","doi":"https://doi.org/10.1109/icccnt51525.2021.9579998","mag":"3213788412"},"language":"en","primary_location":{"id":"doi:10.1109/icccnt51525.2021.9579998","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icccnt51525.2021.9579998","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 12th International Conference on Computing Communication and Networking Technologies (ICCCNT)","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/A5085040970","display_name":"Barkha Soni","orcid":"https://orcid.org/0000-0003-0611-6912"},"institutions":[{"id":"https://openalex.org/I91277730","display_name":"Maulana Azad National Institute of Technology","ror":"https://ror.org/026vtd268","country_code":"IN","type":"education","lineage":["https://openalex.org/I91277730"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Barkha Soni","raw_affiliation_strings":["Maulana Azad National Institute of Technology, Bhopal, (M.P.), INDIA"],"affiliations":[{"raw_affiliation_string":"Maulana Azad National Institute of Technology, Bhopal, (M.P.), INDIA","institution_ids":["https://openalex.org/I91277730"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030501294","display_name":"Nilay Khare","orcid":"https://orcid.org/0000-0003-0450-9157"},"institutions":[{"id":"https://openalex.org/I91277730","display_name":"Maulana Azad National Institute of Technology","ror":"https://ror.org/026vtd268","country_code":"IN","type":"education","lineage":["https://openalex.org/I91277730"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Nilay Khare","raw_affiliation_strings":["Maulana Azad National Institute of Technology, Bhopal, (M.P.), INDIA"],"affiliations":[{"raw_affiliation_string":"Maulana Azad National Institute of Technology, Bhopal, (M.P.), INDIA","institution_ids":["https://openalex.org/I91277730"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5085040970"],"corresponding_institution_ids":["https://openalex.org/I91277730"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.17073577,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10682","display_name":"Quantum Computing Algorithms and Architecture","score":0.9998999834060669,"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":0.9998999834060669,"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/T13182","display_name":"Quantum-Dot Cellular Automata","score":0.9965999722480774,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T10020","display_name":"Quantum Information and Cryptography","score":0.9943000078201294,"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/speedup","display_name":"Speedup","score":0.702567458152771},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6503722667694092},{"id":"https://openalex.org/keywords/quantum-computer","display_name":"Quantum computer","score":0.5958184599876404},{"id":"https://openalex.org/keywords/principal-component-analysis","display_name":"Principal component analysis","score":0.5779041647911072},{"id":"https://openalex.org/keywords/quantum-algorithm","display_name":"Quantum algorithm","score":0.5638250112533569},{"id":"https://openalex.org/keywords/dimensionality-reduction","display_name":"Dimensionality reduction","score":0.4918973445892334},{"id":"https://openalex.org/keywords/quantum","display_name":"Quantum","score":0.4693038761615753},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4669398367404938},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4366154670715332},{"id":"https://openalex.org/keywords/curse-of-dimensionality","display_name":"Curse of dimensionality","score":0.4198291301727295},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.30993330478668213},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.17845630645751953},{"id":"https://openalex.org/keywords/quantum-mechanics","display_name":"Quantum mechanics","score":0.08949077129364014}],"concepts":[{"id":"https://openalex.org/C68339613","wikidata":"https://www.wikidata.org/wiki/Q1549489","display_name":"Speedup","level":2,"score":0.702567458152771},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6503722667694092},{"id":"https://openalex.org/C58053490","wikidata":"https://www.wikidata.org/wiki/Q176555","display_name":"Quantum computer","level":3,"score":0.5958184599876404},{"id":"https://openalex.org/C27438332","wikidata":"https://www.wikidata.org/wiki/Q2873","display_name":"Principal component analysis","level":2,"score":0.5779041647911072},{"id":"https://openalex.org/C137019171","wikidata":"https://www.wikidata.org/wiki/Q2623817","display_name":"Quantum algorithm","level":3,"score":0.5638250112533569},{"id":"https://openalex.org/C70518039","wikidata":"https://www.wikidata.org/wiki/Q16000077","display_name":"Dimensionality reduction","level":2,"score":0.4918973445892334},{"id":"https://openalex.org/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"score":0.4693038761615753},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4669398367404938},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4366154670715332},{"id":"https://openalex.org/C111030470","wikidata":"https://www.wikidata.org/wiki/Q1430460","display_name":"Curse of dimensionality","level":2,"score":0.4198291301727295},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.30993330478668213},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.17845630645751953},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.08949077129364014},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icccnt51525.2021.9579998","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icccnt51525.2021.9579998","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 12th International Conference on Computing Communication and Networking Technologies (ICCCNT)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W1952430466","https://openalex.org/W1988369744","https://openalex.org/W2051446825","https://openalex.org/W2181749222","https://openalex.org/W2230547006","https://openalex.org/W2559394418","https://openalex.org/W2798170028","https://openalex.org/W2798882397","https://openalex.org/W2898430977","https://openalex.org/W2937403225","https://openalex.org/W2950631233","https://openalex.org/W2963479748","https://openalex.org/W2990961515","https://openalex.org/W2995849402","https://openalex.org/W2998842053","https://openalex.org/W3009955364","https://openalex.org/W3034075626","https://openalex.org/W3080832793","https://openalex.org/W3091289137","https://openalex.org/W3101299833","https://openalex.org/W3102427691","https://openalex.org/W3130285865","https://openalex.org/W3138943493","https://openalex.org/W4220663753","https://openalex.org/W6640643570","https://openalex.org/W6891929330"],"related_works":["https://openalex.org/W1995622179","https://openalex.org/W1484111231","https://openalex.org/W1552543208","https://openalex.org/W2074396517","https://openalex.org/W2166963679","https://openalex.org/W2187269125","https://openalex.org/W1641615907","https://openalex.org/W3089231081","https://openalex.org/W2093956241","https://openalex.org/W2354420595"],"abstract_inverted_index":{"Quantum":[0],"principal":[1,59,163],"component":[2,164],"analysis":[3],"(QPCA)":[4],"is":[5,15,76,86,98],"analogous":[6],"to":[7,63,88,109,131,156,182,190],"the":[8,18,39,79,116,126,150,167],"classical":[9,69],"method":[10,56],"with":[11,38,173],"additive":[12],"speedup.":[13],"This":[14,103],"based":[16,159,176],"on":[17,177],"unsupervised":[19],"dimensionality":[20],"reduction":[21],"mechanism":[22],"that":[23,153],"transforms":[24],"exponentially":[25],"high":[26],"dimensional":[27,32],"data":[28,120],"points":[29],"into":[30],"low":[31],"space":[33],"by":[34],"retaining":[35],"significant":[36,187],"features":[37],"largest":[40],"variance.":[41],"To":[42],"our":[43,184],"knowledge,":[44],"quantum":[45,55,74,119,122,128,158],"computations":[46],"are":[47,61,171],"highly":[48],"exponential":[49,65],"and":[50,125,179],"supports":[51],"implicit":[52],"parallelism.":[53],"Therefore,":[54],"for":[57,78,118,162],"finding":[58],"components":[60],"proved":[62],"achieve":[64],"speedup":[66],"over":[67],"existing":[68,139,174],"solution.":[70],"An":[71],"advantage":[72],"of":[73,82,144],"superposition":[75],"utilized":[77],"Eigen":[80],"decomposition":[81],"density":[83],"matrix":[84],"which":[85,94],"identical":[87],"covariance,":[89],"however,":[90],"a":[91],"way":[92],"through":[93],"its":[95],"computation":[96],"happen,":[97],"truly":[99],"an":[100],"interesting":[101],"factor.":[102],"paper":[104],"presents":[105],"basic":[106],"methodological":[107],"framework":[108,114],"design":[110,157],"QPCA":[111,133,140],"algorithm.":[112],"Our":[113],"includes":[115],"methods":[117,141,175],"encoding,":[121],"memory":[123],"processing,":[124],"requisite":[127],"circuit":[129],"implementations":[130],"realize":[132],"algorithms.":[134],"In":[135],"addition,":[136],"we":[137],"categorized":[138],"in":[142,188],"view":[143],"recent":[145],"advances.":[146],"We":[147],"then":[148],"proposed":[149],"possible":[151],"advancements":[152],"can":[154],"benefit":[155],"efficient":[160],"algorithms":[161],"analysis.":[165],"At":[166],"last,":[168],"suggested":[169],"concepts":[170],"compared":[172],"complexities":[178],"other":[180],"factors":[181],"justify":[183],"proposal":[185],"as":[186],"perspective":[189],"future":[191],"directions.":[192]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}