{"id":"https://openalex.org/W4322731615","doi":"https://doi.org/10.1109/iccp56966.2022.10053955","title":"Spike sorting using Superlets: Evaluation of a novel feature space for the discrimination of neuronal spikes","display_name":"Spike sorting using Superlets: Evaluation of a novel feature space for the discrimination of neuronal spikes","publication_year":2022,"publication_date":"2022-09-22","ids":{"openalex":"https://openalex.org/W4322731615","doi":"https://doi.org/10.1109/iccp56966.2022.10053955"},"language":"en","primary_location":{"id":"doi:10.1109/iccp56966.2022.10053955","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccp56966.2022.10053955","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE 18th International Conference on Intelligent Computer Communication and Processing (ICCP)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.1109/ICCP56966.2022.10053955","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5096998510","display_name":"Denisa Bianca Mure\u0219an","orcid":null},"institutions":[{"id":"https://openalex.org/I158333966","display_name":"Technical University of Cluj-Napoca","ror":"https://ror.org/03r8nwp71","country_code":"RO","type":"education","lineage":["https://openalex.org/I158333966"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Denisa Bianca Mure\u0219an","raw_affiliation_strings":["Computer Science Technical University of Cluj-Napoca,Cluj-Napoca,România"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer Science Technical University of Cluj-Napoca,Cluj-Napoca,România","institution_ids":["https://openalex.org/I158333966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080043864","display_name":"Raluca-Dana Ciure","orcid":null},"institutions":[{"id":"https://openalex.org/I158333966","display_name":"Technical University of Cluj-Napoca","ror":"https://ror.org/03r8nwp71","country_code":"RO","type":"education","lineage":["https://openalex.org/I158333966"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Raluca-Dana Ciure","raw_affiliation_strings":["Computer Science Technical University of Cluj-Napoca,Cluj-Napoca,România"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer Science Technical University of Cluj-Napoca,Cluj-Napoca,România","institution_ids":["https://openalex.org/I158333966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077217985","display_name":"Eugen-Richard Ardelean","orcid":"https://orcid.org/0000-0002-0098-4228"},"institutions":[{"id":"https://openalex.org/I158333966","display_name":"Technical University of Cluj-Napoca","ror":"https://ror.org/03r8nwp71","country_code":"RO","type":"education","lineage":["https://openalex.org/I158333966"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Eugen Richard Ardelean","raw_affiliation_strings":["Computer Science Technical University of Cluj-Napoca,Cluj-Napoca,România"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer Science Technical University of Cluj-Napoca,Cluj-Napoca,România","institution_ids":["https://openalex.org/I158333966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048388720","display_name":"Vasile V. Moca","orcid":"https://orcid.org/0000-0002-0824-3205"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Vasile Vlad Moca","raw_affiliation_strings":["Transylvanian Institute of Neuroscience,Experimental and Theoretical Neuroscience Lab,Cluj-Napoca,România"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Transylvanian Institute of Neuroscience,Experimental and Theoretical Neuroscience Lab,Cluj-Napoca,România","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084081295","display_name":"Raul C. Mure\u0219an","orcid":"https://orcid.org/0000-0001-7854-3775"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Raul Cristian Mure\u0219an","raw_affiliation_strings":["Transylvanian Institute of Neuroscience,Experimental and Theoretical Neuroscience Lab,Cluj-Napoca,România"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Transylvanian Institute of Neuroscience,Experimental and Theoretical Neuroscience Lab,Cluj-Napoca,România","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5096998511","display_name":"Mihaela D\u00een\u0219","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mihaela D\u00een\u0219","raw_affiliation_strings":["Transylvanian Institute of Neuroscience,Experimental and Theoretical Neuroscience Lab,Cluj-Napoca,România"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Transylvanian Institute of Neuroscience,Experimental and Theoretical Neuroscience Lab,Cluj-Napoca,România","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.71,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.6834295,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"229","last_page":"235"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10581","display_name":"Neural dynamics and brain function","score":0.9994000196456909,"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/T10581","display_name":"Neural dynamics and brain function","score":0.9994000196456909,"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/T10320","display_name":"Neural Networks and Applications","score":0.9983000159263611,"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/T10502","display_name":"Advanced Memory and Neural Computing","score":0.9923999905586243,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/spike-sorting","display_name":"Spike sorting","score":0.8482264876365662},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.81072998046875},{"id":"https://openalex.org/keywords/isomap","display_name":"Isomap","score":0.7874227166175842},{"id":"https://openalex.org/keywords/spike","display_name":"Spike (software development)","score":0.7801357507705688},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7335942387580872},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7264341115951538},{"id":"https://openalex.org/keywords/dimensionality-reduction","display_name":"Dimensionality reduction","score":0.6618942618370056},{"id":"https://openalex.org/keywords/principal-component-analysis","display_name":"Principal component analysis","score":0.6441131830215454},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.6382909417152405},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.6096988916397095},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.5324718952178955},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.506416916847229},{"id":"https://openalex.org/keywords/similarity","display_name":"Similarity (geometry)","score":0.471050500869751},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.467805415391922},{"id":"https://openalex.org/keywords/feature-vector","display_name":"Feature vector","score":0.46060022711753845},{"id":"https://openalex.org/keywords/embedding","display_name":"Embedding","score":0.46008729934692383},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.4489622712135315},{"id":"https://openalex.org/keywords/nonlinear-dimensionality-reduction","display_name":"Nonlinear dimensionality reduction","score":0.2439993917942047},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.16228589415550232}],"concepts":[{"id":"https://openalex.org/C2777613131","wikidata":"https://www.wikidata.org/wiki/Q2003571","display_name":"Spike sorting","level":3,"score":0.8482264876365662},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.81072998046875},{"id":"https://openalex.org/C2778626561","wikidata":"https://www.wikidata.org/wiki/Q6086067","display_name":"Isomap","level":4,"score":0.7874227166175842},{"id":"https://openalex.org/C2781390188","wikidata":"https://www.wikidata.org/wiki/Q25203449","display_name":"Spike (software development)","level":2,"score":0.7801357507705688},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7335942387580872},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7264341115951538},{"id":"https://openalex.org/C70518039","wikidata":"https://www.wikidata.org/wiki/Q16000077","display_name":"Dimensionality reduction","level":2,"score":0.6618942618370056},{"id":"https://openalex.org/C27438332","wikidata":"https://www.wikidata.org/wiki/Q2873","display_name":"Principal component analysis","level":2,"score":0.6441131830215454},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.6382909417152405},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.6096988916397095},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.5324718952178955},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.506416916847229},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.471050500869751},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.467805415391922},{"id":"https://openalex.org/C83665646","wikidata":"https://www.wikidata.org/wiki/Q42139305","display_name":"Feature vector","level":2,"score":0.46060022711753845},{"id":"https://openalex.org/C41608201","wikidata":"https://www.wikidata.org/wiki/Q980509","display_name":"Embedding","level":2,"score":0.46008729934692383},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.4489622712135315},{"id":"https://openalex.org/C151876577","wikidata":"https://www.wikidata.org/wiki/Q7049464","display_name":"Nonlinear dimensionality reduction","level":3,"score":0.2439993917942047},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.16228589415550232},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.0},{"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/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/iccp56966.2022.10053955","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccp56966.2022.10053955","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE 18th International Conference on Intelligent Computer Communication and Processing (ICCP)","raw_type":"proceedings-article"},{"id":"pmh:oai:zenodo.org:13908206","is_oa":true,"landing_page_url":"https://doi.org/10.1109/ICCP56966.2022.10053955","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ICCP, IEEE 18th International Conference on Intelligent Computer Communication and Processing, Cluj-Napoca, 22-24 September 2022","raw_type":"info:eu-repo/semantics/conferencePaper"}],"best_oa_location":{"id":"pmh:oai:zenodo.org:13908206","is_oa":true,"landing_page_url":"https://doi.org/10.1109/ICCP56966.2022.10053955","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ICCP, IEEE 18th International Conference on Intelligent Computer Communication and Processing, Cluj-Napoca, 22-24 September 2022","raw_type":"info:eu-repo/semantics/conferencePaper"},"sustainable_development_goals":[{"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10","score":0.6000000238418579}],"awards":[],"funders":[{"id":"https://openalex.org/F4320315989","display_name":"National Authority for Scientific Research and Innovation","ror":null},{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W2052401197","https://openalex.org/W2072773380","https://openalex.org/W2113586398","https://openalex.org/W2115340664","https://openalex.org/W2187089797","https://openalex.org/W2295124130","https://openalex.org/W2923821724","https://openalex.org/W4247099329","https://openalex.org/W6635127432","https://openalex.org/W6760998548"],"related_works":["https://openalex.org/W2091080939","https://openalex.org/W2541997129","https://openalex.org/W2090269531","https://openalex.org/W2373052636","https://openalex.org/W2376711381","https://openalex.org/W2367542179","https://openalex.org/W4322731615","https://openalex.org/W2147691462","https://openalex.org/W2355203151","https://openalex.org/W94476185"],"abstract_inverted_index":{"Because":[0],"of":[1,4,19,29],"the":[2,20,27,42,46,70],"intricacy":[3],"neural":[5],"data,":[6],"spike":[7,30],"sorting":[8],"is":[9],"a":[10,50],"challenging":[11],"problem":[12],"in":[13,63,81,105],"neuroscience.":[14],"Overlapping":[15],"clusters":[16],"are":[17],"one":[18],"hardest":[21],"issues":[22],"to":[23,107],"solve,":[24],"along":[25],"with":[26,83],"similarity":[28],"shapes,":[31],"excessive":[32],"noise,":[33],"and":[34,44,65,90],"unbalanced":[35],"clusters.":[36],"Here,":[37],"we":[38],"focus":[39],"on":[40],"analyzing":[41],"efficacy":[43],"integrating":[45],"Superlets":[47,58],"Transform":[48,78],"as":[49,93],"feature":[51],"extraction":[52],"method.":[53],"Our":[54],"results":[55],"indicate":[56],"that":[57],"achieve":[59],"not":[60],"only":[61],"super-resolution":[62],"time":[64],"frequency,":[66],"but":[67],"also":[68],"provide":[69],"conditions":[71],"for":[72],"smooth":[73],"clustering":[74],"performance.":[75],"The":[76,97],"Superlet":[77],"was":[79],"analyzed":[80],"conjunction":[82],"Principal":[84],"Component":[85],"Analysis,":[86],"Singular":[87],"Value":[88],"Decomposition,":[89],"Isomap":[91],"Embedding":[92],"dimensionality":[94],"reduction":[95],"methods.":[96],"Superlet-extracted":[98],"features":[99],"were":[100],"classified":[101],"using":[102],"Neural":[103],"Networks":[104],"order":[106],"assess":[108],"their":[109],"relevance.":[110]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}