{"id":"https://openalex.org/W2170414013","doi":"https://doi.org/10.1109/icsmc.2009.5346186","title":"Levenberg-marquardt-based OBS algorithm using adaptive pruning interval for system identification with dynamic neural networks","display_name":"Levenberg-marquardt-based OBS algorithm using adaptive pruning interval for system identification with dynamic neural networks","publication_year":2009,"publication_date":"2009-10-01","ids":{"openalex":"https://openalex.org/W2170414013","doi":"https://doi.org/10.1109/icsmc.2009.5346186","mag":"2170414013"},"language":"en","primary_location":{"id":"doi:10.1109/icsmc.2009.5346186","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icsmc.2009.5346186","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Conference on Systems, Man and Cybernetics","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://mediatum.ub.tum.de/node?id=823236","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5076993957","display_name":"Christian Endisch","orcid":"https://orcid.org/0000-0003-1557-2944"},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Christian Endisch","raw_affiliation_strings":["Institute for Electrical Drive Systems and Power Electronics, Technische Universit\u00e4t M\u00fcnchen, Munchen, Germany"],"affiliations":[{"raw_affiliation_string":"Institute for Electrical Drive Systems and Power Electronics, Technische Universit\u00e4t M\u00fcnchen, Munchen, Germany","institution_ids":["https://openalex.org/I62916508"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017815334","display_name":"Peter Stolze","orcid":null},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Peter Stolze","raw_affiliation_strings":["Institute for Electrical Drive Systems and Power Electronics, Technische Universit\u00e4t M\u00fcnchen, Munchen, Germany"],"affiliations":[{"raw_affiliation_string":"Institute for Electrical Drive Systems and Power Electronics, Technische Universit\u00e4t M\u00fcnchen, Munchen, Germany","institution_ids":["https://openalex.org/I62916508"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012969445","display_name":"Peter Endisch","orcid":null},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Peter Endisch","raw_affiliation_strings":["Institute for Electrical Drive Systems and Power Electronics, Technische Universit\u00e4t M\u00fcnchen, Munchen, Germany"],"affiliations":[{"raw_affiliation_string":"Institute for Electrical Drive Systems and Power Electronics, Technische Universit\u00e4t M\u00fcnchen, Munchen, Germany","institution_ids":["https://openalex.org/I62916508"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050953046","display_name":"Christoph M. Hackl","orcid":"https://orcid.org/0000-0001-5829-6818"},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Christoph Hackl","raw_affiliation_strings":["Institute for Electrical Drive Systems and Power Electronics, Technische Universit\u00e4t M\u00fcnchen, Munchen, Germany"],"affiliations":[{"raw_affiliation_string":"Institute for Electrical Drive Systems and Power Electronics, Technische Universit\u00e4t M\u00fcnchen, Munchen, Germany","institution_ids":["https://openalex.org/I62916508"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041181114","display_name":"Ralph Kennel","orcid":"https://orcid.org/0000-0003-4997-0043"},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Ralph Kennel","raw_affiliation_strings":["Institute for Electrical Drive Systems and Power Electronics, Technische Universit\u00e4t M\u00fcnchen, Munchen, Germany"],"affiliations":[{"raw_affiliation_string":"Institute for Electrical Drive Systems and Power Electronics, Technische Universit\u00e4t M\u00fcnchen, Munchen, Germany","institution_ids":["https://openalex.org/I62916508"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5076993957"],"corresponding_institution_ids":["https://openalex.org/I62916508"],"apc_list":null,"apc_paid":null,"fwci":1.3549,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.85978446,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"3402","last_page":"3408"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10320","display_name":"Neural Networks and Applications","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/T10320","display_name":"Neural Networks and Applications","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/T11447","display_name":"Blind Source Separation Techniques","score":0.9977999925613403,"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"}},{"id":"https://openalex.org/T11236","display_name":"Control Systems and Identification","score":0.9959999918937683,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/hessian-matrix","display_name":"Hessian matrix","score":0.8772855997085571},{"id":"https://openalex.org/keywords/pruning","display_name":"Pruning","score":0.7771365642547607},{"id":"https://openalex.org/keywords/jacobian-matrix-and-determinant","display_name":"Jacobian matrix and determinant","score":0.6735650300979614},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.6226343512535095},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6207305192947388},{"id":"https://openalex.org/keywords/interval","display_name":"Interval (graph theory)","score":0.6140522956848145},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5732601284980774},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.4495936930179596},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.31612449884414673},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.254369854927063},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.07069739699363708}],"concepts":[{"id":"https://openalex.org/C203616005","wikidata":"https://www.wikidata.org/wiki/Q620495","display_name":"Hessian matrix","level":2,"score":0.8772855997085571},{"id":"https://openalex.org/C108010975","wikidata":"https://www.wikidata.org/wiki/Q500094","display_name":"Pruning","level":2,"score":0.7771365642547607},{"id":"https://openalex.org/C200331156","wikidata":"https://www.wikidata.org/wiki/Q506041","display_name":"Jacobian matrix and determinant","level":2,"score":0.6735650300979614},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.6226343512535095},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6207305192947388},{"id":"https://openalex.org/C2778067643","wikidata":"https://www.wikidata.org/wiki/Q166507","display_name":"Interval (graph theory)","level":2,"score":0.6140522956848145},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5732601284980774},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.4495936930179596},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.31612449884414673},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.254369854927063},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.07069739699363708},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icsmc.2009.5346186","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icsmc.2009.5346186","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Conference on Systems, Man and Cybernetics","raw_type":"proceedings-article"},{"id":"pmh:oai:mediatum.ub.tum.de:node/823236","is_oa":true,"landing_page_url":"http://mediatum.ub.tum.de/node?id=823236","pdf_url":null,"source":{"id":"https://openalex.org/S4306400453","display_name":"mediaTUM \u2013 the media and publications repository of the Technical University Munich (Technical University Munich)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I62916508","host_organization_name":"Technical University of Munich","host_organization_lineage":["https://openalex.org/I62916508"],"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":"","raw_type":"article"}],"best_oa_location":{"id":"pmh:oai:mediatum.ub.tum.de:node/823236","is_oa":true,"landing_page_url":"http://mediatum.ub.tum.de/node?id=823236","pdf_url":null,"source":{"id":"https://openalex.org/S4306400453","display_name":"mediaTUM \u2013 the media and publications repository of the Technical University Munich (Technical University Munich)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I62916508","host_organization_name":"Technical University of Munich","host_organization_lineage":["https://openalex.org/I62916508"],"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":"","raw_type":"article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1490139505","https://openalex.org/W1554663460","https://openalex.org/W1695628482","https://openalex.org/W2016589492","https://openalex.org/W2097288650","https://openalex.org/W2114377423","https://openalex.org/W2114766824","https://openalex.org/W2128007923","https://openalex.org/W2128274720","https://openalex.org/W2138484437","https://openalex.org/W2145085734","https://openalex.org/W2150355110","https://openalex.org/W2155482699","https://openalex.org/W2156150815","https://openalex.org/W2166662865","https://openalex.org/W2170775063","https://openalex.org/W2271358270","https://openalex.org/W2342043828","https://openalex.org/W4206072651","https://openalex.org/W4238586295","https://openalex.org/W4248878932","https://openalex.org/W4388297464"],"related_works":["https://openalex.org/W2611031068","https://openalex.org/W1704347466","https://openalex.org/W4283017538","https://openalex.org/W1996936972","https://openalex.org/W1545275724","https://openalex.org/W2802707792","https://openalex.org/W2075777916","https://openalex.org/W3021699548","https://openalex.org/W2350095335","https://openalex.org/W2544528198"],"abstract_inverted_index":{"This":[0,95],"paper":[1,96],"presents":[2],"a":[3],"pruning":[4,8,113,121,127,144,176],"algorithm":[5,157,184],"using":[6,101],"adaptive":[7,120],"interval":[9,122,177],"for":[10,91,188],"system":[11],"identification":[12,132,180,191],"with":[13,24,32,47,163],"general":[14],"dynamic":[15],"neural":[16,22],"networks":[17,23],"(GDNN).":[18],"GDNNs":[19],"are":[20,45],"artificial":[21],"internal":[25],"dynamics.":[26],"All":[27],"layers":[28],"have":[29],"feedback":[30],"connections":[31],"time":[33,65,78,160],"delays":[34],"to":[35,39,117,126,161,173],"the":[36,48,54,85,92,98,102,107,111,128,131,138,143,154,164,168,175,179],"same":[37],"and":[38,72],"all":[40],"other":[41],"layers.":[42],"The":[43,59,182],"parameters":[44],"trained":[46],"Levenberg-Marquardt":[49],"(LM)":[50],"optimization":[51,140,156],"algorithm.":[52,94],"Therefore":[53],"Jacobian":[55,60],"matrix":[56],"is":[57,61,123,134,171,185],"required.":[58],"calculated":[62,90],"by":[63],"real":[64,108],"recurrent":[66],"learning":[67],"(RTRL).":[68],"As":[69],"both":[70],"LM":[71,93],"OBS":[73,83,112],"need":[74],"Hessian":[75,88,104,109],"information,":[76],"computing":[77],"can":[79],"be":[80],"saved,":[81],"if":[82],"uses":[84],"scaled":[86,103],"inverse":[87],"already":[89],"discusses":[97],"effect":[99],"of":[100,106,130],"instead":[105],"in":[110,167],"approach.":[114],"In":[115],"addition":[116],"that":[118,153],"an":[119],"introduced.":[124],"Due":[125],"structure":[129],"model":[133],"changed":[135],"drastically.":[136],"So":[137],"parameter":[139,155],"task":[141],"between":[142],"steps":[145],"becomes":[146],"more":[147],"or":[148],"less":[149],"complex.":[150],"To":[151],"guarantee":[152],"has":[158],"enough":[159],"cope":[162],"structural":[165],"changes":[166],"GDNN-model,":[169],"it":[170],"suggested":[172],"adapt":[174],"during":[178],"process.":[181],"proposed":[183],"verified":[186],"simulatively":[187],"two":[189],"standard":[190],"examples.":[192]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}