{"id":"https://openalex.org/W2048425229","doi":"https://doi.org/10.1109/ssp.2012.6319668","title":"Regularized hyperalignment of multi-set fMRI data","display_name":"Regularized hyperalignment of multi-set fMRI data","publication_year":2012,"publication_date":"2012-08-01","ids":{"openalex":"https://openalex.org/W2048425229","doi":"https://doi.org/10.1109/ssp.2012.6319668","mag":"2048425229"},"language":"en","primary_location":{"id":"doi:10.1109/ssp.2012.6319668","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ssp.2012.6319668","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE Statistical Signal Processing Workshop (SSP)","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/A5100719007","display_name":"Hao Xu","orcid":"https://orcid.org/0000-0002-7647-4064"},"institutions":[{"id":"https://openalex.org/I20089843","display_name":"Princeton University","ror":"https://ror.org/00hx57361","country_code":"US","type":"education","lineage":["https://openalex.org/I20089843"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hao Xu","raw_affiliation_strings":["Department of Electrical Engineering, Princeton University, Princeton, NJ, USA","Princeton University, Dept. of Electrical Engineering, NJ 08544 USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Princeton University, Princeton, NJ, USA","institution_ids":["https://openalex.org/I20089843"]},{"raw_affiliation_string":"Princeton University, Dept. of Electrical Engineering, NJ 08544 USA","institution_ids":["https://openalex.org/I20089843"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028850748","display_name":"Alexander Lorbert","orcid":null},"institutions":[{"id":"https://openalex.org/I20089843","display_name":"Princeton University","ror":"https://ror.org/00hx57361","country_code":"US","type":"education","lineage":["https://openalex.org/I20089843"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Alexander Lorbert","raw_affiliation_strings":["Department of Electrical Engineering, Princeton University, Princeton, NJ, USA","Princeton University, Dept. of Electrical Engineering, NJ 08544 USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Princeton University, Princeton, NJ, USA","institution_ids":["https://openalex.org/I20089843"]},{"raw_affiliation_string":"Princeton University, Dept. of Electrical Engineering, NJ 08544 USA","institution_ids":["https://openalex.org/I20089843"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041274293","display_name":"Peter J. Ramadge","orcid":"https://orcid.org/0000-0002-3282-216X"},"institutions":[{"id":"https://openalex.org/I20089843","display_name":"Princeton University","ror":"https://ror.org/00hx57361","country_code":"US","type":"education","lineage":["https://openalex.org/I20089843"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Peter J. Ramadge","raw_affiliation_strings":["Department of Electrical Engineering, Princeton University, Princeton, NJ, USA","Princeton University, Dept. of Electrical Engineering, NJ 08544 USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Princeton University, Princeton, NJ, USA","institution_ids":["https://openalex.org/I20089843"]},{"raw_affiliation_string":"Princeton University, Dept. of Electrical Engineering, NJ 08544 USA","institution_ids":["https://openalex.org/I20089843"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009263663","display_name":"J. Swaroop Guntupalli","orcid":"https://orcid.org/0000-0002-0677-5590"},"institutions":[{"id":"https://openalex.org/I107672454","display_name":"Dartmouth College","ror":"https://ror.org/049s0rh22","country_code":"US","type":"education","lineage":["https://openalex.org/I107672454"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J. Swaroop Guntupalli","raw_affiliation_strings":["Center for Cognitive Neuroscience, Dartmouth College, Hanover, NH, USA","Dartmouth College, Center for Cognitive Neuroscience, Hanover, NH 03755 USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Cognitive Neuroscience, Dartmouth College, Hanover, NH, USA","institution_ids":["https://openalex.org/I107672454"]},{"raw_affiliation_string":"Dartmouth College, Center for Cognitive Neuroscience, Hanover, NH 03755 USA","institution_ids":["https://openalex.org/I107672454"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016227283","display_name":"James V. Haxby","orcid":"https://orcid.org/0000-0002-6558-3118"},"institutions":[{"id":"https://openalex.org/I107672454","display_name":"Dartmouth College","ror":"https://ror.org/049s0rh22","country_code":"US","type":"education","lineage":["https://openalex.org/I107672454"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"James V. Haxby","raw_affiliation_strings":["Center for Cognitive Neuroscience, Dartmouth College, Hanover, NH, USA","Dartmouth College, Center for Cognitive Neuroscience, Hanover, NH 03755 USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Cognitive Neuroscience, Dartmouth College, Hanover, NH, USA","institution_ids":["https://openalex.org/I107672454"]},{"raw_affiliation_string":"Dartmouth College, Center for Cognitive Neuroscience, Hanover, NH 03755 USA","institution_ids":["https://openalex.org/I107672454"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.0283,"has_fulltext":false,"cited_by_count":51,"citation_normalized_percentile":{"value":0.91197092,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"229","last_page":"232"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10241","display_name":"Functional Brain Connectivity Studies","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10241","display_name":"Functional Brain Connectivity Studies","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11304","display_name":"Advanced Neuroimaging Techniques and Applications","score":0.9959999918937683,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11447","display_name":"Blind Source Separation Techniques","score":0.9890000224113464,"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/regularization","display_name":"Regularization (linguistics)","score":0.7026139497756958},{"id":"https://openalex.org/keywords/canonical-correlation","display_name":"Canonical correlation","score":0.6872757077217102},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6839474439620972},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5903634428977966},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5442831516265869},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5378652215003967},{"id":"https://openalex.org/keywords/singular-value-decomposition","display_name":"Singular value decomposition","score":0.474975049495697},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.37435996532440186},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.3318384885787964}],"concepts":[{"id":"https://openalex.org/C2776135515","wikidata":"https://www.wikidata.org/wiki/Q17143721","display_name":"Regularization (linguistics)","level":2,"score":0.7026139497756958},{"id":"https://openalex.org/C153874254","wikidata":"https://www.wikidata.org/wiki/Q115542","display_name":"Canonical correlation","level":2,"score":0.6872757077217102},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6839474439620972},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5903634428977966},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5442831516265869},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5378652215003967},{"id":"https://openalex.org/C22789450","wikidata":"https://www.wikidata.org/wiki/Q420904","display_name":"Singular value decomposition","level":2,"score":0.474975049495697},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.37435996532440186},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.3318384885787964},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/ssp.2012.6319668","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ssp.2012.6319668","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE Statistical Signal Processing Workshop (SSP)","raw_type":"proceedings-article"},{"id":"pmh:oai:iris.unitn.it:11572/99688","is_oa":false,"landing_page_url":"http://hdl.handle.net/11572/99688","pdf_url":null,"source":{"id":"https://openalex.org/S4306401913","display_name":"Institutional Research Information System (Universit\u00e0 degli Studi di Trento)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I193223587","host_organization_name":"University of Trento","host_organization_lineage":["https://openalex.org/I193223587"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W7508719","https://openalex.org/W1975077471","https://openalex.org/W1975502436","https://openalex.org/W1976193721","https://openalex.org/W1984990856","https://openalex.org/W2017634446","https://openalex.org/W2025341678","https://openalex.org/W2057069782","https://openalex.org/W2070949043","https://openalex.org/W2112658882","https://openalex.org/W2125299581","https://openalex.org/W2131436045","https://openalex.org/W2143411278","https://openalex.org/W2152763681","https://openalex.org/W2161976355","https://openalex.org/W4237723258","https://openalex.org/W4237951138","https://openalex.org/W4241492945","https://openalex.org/W6600291396","https://openalex.org/W6676938227","https://openalex.org/W6681220585"],"related_works":["https://openalex.org/W1565185441","https://openalex.org/W1968846550","https://openalex.org/W302711736","https://openalex.org/W2313359725","https://openalex.org/W2375550484","https://openalex.org/W3134705486","https://openalex.org/W2121524531","https://openalex.org/W2619932150","https://openalex.org/W2043573028","https://openalex.org/W2066043610"],"abstract_inverted_index":{"Inter-subject":[0],"correspondence":[1],"is":[2,26,32],"an":[3,50],"important":[4],"aspect":[5],"of":[6,44,61,68,75],"multi-subject":[7],"fMRI":[8,22,86],"studies.":[9],"Recently,":[10],"a":[11],"new":[12],"approach,":[13,46],"called":[14],"hyperalignment,":[15],"has":[16],"shown":[17],"very":[18],"promising":[19],"results":[20],"in":[21,70],"functional":[23,84],"alignment.":[24],"Hyperalignment":[25],"based":[27,82],"on":[28,83],"Procrustean":[29],"rotations":[30],"and":[31,53],"connected,":[33],"mathematically,":[34],"to":[35],"canonical":[36],"correlation":[37],"analysis.":[38],"We":[39,63],"review":[40],"the":[41,66,73,89],"core":[42],"details":[43],"each":[45],"relate":[47],"them":[48],"through":[49],"SVD":[51],"analysis,":[52],"indicate":[54],"why":[55],"they":[56],"can":[57],"yield":[58],"different":[59],"levels":[60],"performance.":[62,92],"then":[64],"examine":[65],"effectiveness":[67],"regularization":[69],"mediating":[71],"between":[72],"extremes":[74],"these":[76],"methods.":[77],"An":[78],"inter-subject":[79],"classification":[80],"experiment":[81],"aligned":[85],"datasets":[87],"illustrates":[88],"resulting":[90],"improved":[91]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":8},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":11},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2016-06-24T00:00:00"}
