{"id":"https://openalex.org/W4401290364","doi":"https://doi.org/10.1007/s10618-024-01051-w","title":"On regime changes in text data using hidden Markov model of contaminated vMF distribution","display_name":"On regime changes in text data using hidden Markov model of contaminated vMF distribution","publication_year":2024,"publication_date":"2024-08-03","ids":{"openalex":"https://openalex.org/W4401290364","doi":"https://doi.org/10.1007/s10618-024-01051-w"},"language":"en","primary_location":{"id":"doi:10.1007/s10618-024-01051-w","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10618-024-01051-w","pdf_url":null,"source":{"id":"https://openalex.org/S121920818","display_name":"Data Mining and Knowledge Discovery","issn_l":"1384-5810","issn":["1384-5810","1573-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Data Mining and Knowledge Discovery","raw_type":"journal-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/A5100422723","display_name":"Yingying Zhang","orcid":"https://orcid.org/0000-0002-9992-7660"},"institutions":[{"id":"https://openalex.org/I141649380","display_name":"Western Michigan University","ror":"https://ror.org/04j198w64","country_code":"US","type":"education","lineage":["https://openalex.org/I141649380"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yingying Zhang","raw_affiliation_strings":["Western Michigan University, Kalamazoo, MI, 49008, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Western Michigan University, Kalamazoo, MI, 49008, USA","institution_ids":["https://openalex.org/I141649380"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006395960","display_name":"Shuchismita Sarkar","orcid":"https://orcid.org/0000-0001-5748-1149"},"institutions":[{"id":"https://openalex.org/I157417397","display_name":"Bowling Green State University","ror":"https://ror.org/00ay7va13","country_code":"US","type":"education","lineage":["https://openalex.org/I157417397"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shuchismita Sarkar","raw_affiliation_strings":["Bowling Green University, Bowling Green, OH, 43402, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Bowling Green University, Bowling Green, OH, 43402, USA","institution_ids":["https://openalex.org/I157417397"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066796478","display_name":"Yuanyuan Chen","orcid":"https://orcid.org/0000-0002-5358-9213"},"institutions":[{"id":"https://openalex.org/I17301866","display_name":"University of Alabama","ror":"https://ror.org/03xrrjk67","country_code":"US","type":"education","lineage":["https://openalex.org/I17301866"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yuanyuan Chen","raw_affiliation_strings":["University of Alabama, Tuscaloosa, AL, 35487, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Alabama, Tuscaloosa, AL, 35487, USA","institution_ids":["https://openalex.org/I17301866"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003813270","display_name":"Xuwen Zhu","orcid":"https://orcid.org/0000-0002-7644-2695"},"institutions":[{"id":"https://openalex.org/I17301866","display_name":"University of Alabama","ror":"https://ror.org/03xrrjk67","country_code":"US","type":"education","lineage":["https://openalex.org/I17301866"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Xuwen Zhu","raw_affiliation_strings":["University of Alabama, Tuscaloosa, AL, 35487, USA"],"raw_orcid":"https://orcid.org/0000-0002-7644-2695","affiliations":[{"raw_affiliation_string":"University of Alabama, Tuscaloosa, AL, 35487, USA","institution_ids":["https://openalex.org/I17301866"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5003813270"],"corresponding_institution_ids":["https://openalex.org/I17301866"],"apc_list":{"value":2990,"currency":"USD","value_usd":2990},"apc_paid":null,"fwci":0.2305,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.62899802,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"38","issue":"6","first_page":"3563","last_page":"3589"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11901","display_name":"Bayesian Methods and Mixture Models","score":0.991599977016449,"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/T11901","display_name":"Bayesian Methods and Mixture Models","score":0.991599977016449,"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/T10064","display_name":"Complex Network Analysis Techniques","score":0.9825000166893005,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11270","display_name":"Complex Systems and Time Series Analysis","score":0.9825000166893005,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/hidden-markov-model","display_name":"Hidden Markov model","score":0.7190278768539429},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5935080647468567},{"id":"https://openalex.org/keywords/distribution","display_name":"Distribution (mathematics)","score":0.4585528075695038},{"id":"https://openalex.org/keywords/flexibility","display_name":"Flexibility (engineering)","score":0.43936535716056824},{"id":"https://openalex.org/keywords/markov-model","display_name":"Markov model","score":0.4181276559829712},{"id":"https://openalex.org/keywords/markov-chain","display_name":"Markov chain","score":0.4073900580406189},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.39316636323928833},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3443835973739624},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2799086570739746},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.2537573575973511},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.20304188132286072}],"concepts":[{"id":"https://openalex.org/C23224414","wikidata":"https://www.wikidata.org/wiki/Q176769","display_name":"Hidden Markov model","level":2,"score":0.7190278768539429},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5935080647468567},{"id":"https://openalex.org/C110121322","wikidata":"https://www.wikidata.org/wiki/Q865811","display_name":"Distribution (mathematics)","level":2,"score":0.4585528075695038},{"id":"https://openalex.org/C2780598303","wikidata":"https://www.wikidata.org/wiki/Q65921492","display_name":"Flexibility (engineering)","level":2,"score":0.43936535716056824},{"id":"https://openalex.org/C163836022","wikidata":"https://www.wikidata.org/wiki/Q6771326","display_name":"Markov model","level":3,"score":0.4181276559829712},{"id":"https://openalex.org/C98763669","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov chain","level":2,"score":0.4073900580406189},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.39316636323928833},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3443835973739624},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2799086570739746},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.2537573575973511},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.20304188132286072},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s10618-024-01051-w","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10618-024-01051-w","pdf_url":null,"source":{"id":"https://openalex.org/S121920818","display_name":"Data Mining and Knowledge Discovery","issn_l":"1384-5810","issn":["1384-5810","1573-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Data Mining and Knowledge Discovery","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.44999998807907104,"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W123326269","https://openalex.org/W658480157","https://openalex.org/W1447066968","https://openalex.org/W1966129222","https://openalex.org/W1985323353","https://openalex.org/W1988764623","https://openalex.org/W2036631917","https://openalex.org/W2049633694","https://openalex.org/W2055729610","https://openalex.org/W2056568469","https://openalex.org/W2058190388","https://openalex.org/W2074421756","https://openalex.org/W2086699924","https://openalex.org/W2095800081","https://openalex.org/W2105594594","https://openalex.org/W2108681805","https://openalex.org/W2125838338","https://openalex.org/W2166706824","https://openalex.org/W2168175751","https://openalex.org/W2174664889","https://openalex.org/W2193085234","https://openalex.org/W2208193594","https://openalex.org/W2488678869","https://openalex.org/W2551417649","https://openalex.org/W2769592479","https://openalex.org/W2788029981","https://openalex.org/W2801210029","https://openalex.org/W2885994488","https://openalex.org/W3158222255","https://openalex.org/W3183211467","https://openalex.org/W4235169531","https://openalex.org/W4246202668","https://openalex.org/W4300016336","https://openalex.org/W4367368934","https://openalex.org/W4386640388","https://openalex.org/W4390612673","https://openalex.org/W4399524679"],"related_works":["https://openalex.org/W1510894296","https://openalex.org/W2134386692","https://openalex.org/W2084326697","https://openalex.org/W2194396582","https://openalex.org/W2027903142","https://openalex.org/W2082284720","https://openalex.org/W2116722627","https://openalex.org/W2537260108","https://openalex.org/W2354322608","https://openalex.org/W2379938888"],"abstract_inverted_index":null,"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2026-08-11T07:18:39.950985","created_date":"2025-10-10T00:00:00"}