{"id":"https://openalex.org/W2590156542","doi":"https://doi.org/10.1007/978-3-319-53480-0_3","title":"Estimating the Number of Clusters as a Pre-processing Step to Unsupervised Learning","display_name":"Estimating the Number of Clusters as a Pre-processing Step to Unsupervised Learning","publication_year":2017,"publication_date":"2017-01-01","ids":{"openalex":"https://openalex.org/W2590156542","doi":"https://doi.org/10.1007/978-3-319-53480-0_3","mag":"2590156542"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-319-53480-0_3","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-319-53480-0_3","pdf_url":null,"source":{"id":"https://openalex.org/S2764905038","display_name":"Advances in intelligent systems and computing","issn_l":"2194-5357","issn":["2194-5357","2194-5365"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Advances in Intelligent Systems and Computing","raw_type":"book-chapter"},"type":"book-chapter","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/A5075625408","display_name":"Paulo Rog\u00e9rio Nietto","orcid":null},"institutions":[{"id":"https://openalex.org/I4210160347","display_name":"ThyssenKrupp (Brazil)","ror":"https://ror.org/04y0ypp13","country_code":"BR","type":"company","lineage":["https://openalex.org/I4210160347","https://openalex.org/I71830129"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Paulo Rogerio Nietto","raw_affiliation_strings":["Faculdade Campo Limpo Paulista (FACCAMP), Campo Limpo Paulista, S\u00e3o Paulo, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculdade Campo Limpo Paulista (FACCAMP), Campo Limpo Paulista, S\u00e3o Paulo, Brazil","institution_ids":["https://openalex.org/I4210160347"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5059556411","display_name":"Maria do Carmo Nicoletti","orcid":"https://orcid.org/0000-0003-4528-7984"},"institutions":[{"id":"https://openalex.org/I177909021","display_name":"Universidade Federal de S\u00e3o Carlos","ror":"https://ror.org/00qdc6m37","country_code":"BR","type":"education","lineage":["https://openalex.org/I177909021"]},{"id":"https://openalex.org/I4210160347","display_name":"ThyssenKrupp (Brazil)","ror":"https://ror.org/04y0ypp13","country_code":"BR","type":"company","lineage":["https://openalex.org/I4210160347","https://openalex.org/I71830129"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Maria do Carmo Nicoletti","raw_affiliation_strings":["Faculdade Campo Limpo Paulista (FACCAMP), Campo Limpo Paulista, S\u00e3o Paulo, Brazil","Universidade Federal de S\u00e3o Carlos (UFSCar), S\u00e3o Carlos, S\u00e3o Paulo, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculdade Campo Limpo Paulista (FACCAMP), Campo Limpo Paulista, S\u00e3o Paulo, Brazil","institution_ids":["https://openalex.org/I4210160347"]},{"raw_affiliation_string":"Universidade Federal de S\u00e3o Carlos (UFSCar), S\u00e3o Carlos, S\u00e3o Paulo, Brazil","institution_ids":["https://openalex.org/I177909021"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.2825,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.52209145,"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":"25","last_page":"34"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10637","display_name":"Advanced Clustering Algorithms Research","score":0.9994000196456909,"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/T10637","display_name":"Advanced Clustering Algorithms Research","score":0.9994000196456909,"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/T10538","display_name":"Data Mining Algorithms and Applications","score":0.9970999956130981,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T11106","display_name":"Data Management and Algorithms","score":0.9965999722480774,"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/cluster-analysis","display_name":"Cluster analysis","score":0.8649985194206238},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7780519127845764},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.6249790787696838},{"id":"https://openalex.org/keywords/unsupervised-learning","display_name":"Unsupervised learning","score":0.557879626750946},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.4852769076824188},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.484437495470047},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4632417559623718},{"id":"https://openalex.org/keywords/correlation-clustering","display_name":"Correlation clustering","score":0.4464518129825592},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.41020843386650085},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.16079124808311462}],"concepts":[{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.8649985194206238},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7780519127845764},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.6249790787696838},{"id":"https://openalex.org/C8038995","wikidata":"https://www.wikidata.org/wiki/Q1152135","display_name":"Unsupervised learning","level":2,"score":0.557879626750946},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.4852769076824188},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.484437495470047},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4632417559623718},{"id":"https://openalex.org/C94641424","wikidata":"https://www.wikidata.org/wiki/Q5172845","display_name":"Correlation clustering","level":3,"score":0.4464518129825592},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.41020843386650085},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16079124808311462},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-319-53480-0_3","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-319-53480-0_3","pdf_url":null,"source":{"id":"https://openalex.org/S2764905038","display_name":"Advances in intelligent systems and computing","issn_l":"2194-5357","issn":["2194-5357","2194-5365"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Advances in Intelligent Systems and Computing","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1501500081","https://openalex.org/W1963713946","https://openalex.org/W1972098431","https://openalex.org/W1972969203","https://openalex.org/W1982007242","https://openalex.org/W1992419399","https://openalex.org/W1999823999","https://openalex.org/W2075900721","https://openalex.org/W2113586398","https://openalex.org/W2132914434","https://openalex.org/W2153233077","https://openalex.org/W2162614486","https://openalex.org/W3091806792","https://openalex.org/W4246074262"],"related_works":["https://openalex.org/W1999117613","https://openalex.org/W2040929534","https://openalex.org/W3022637481","https://openalex.org/W2393816671","https://openalex.org/W3120229345","https://openalex.org/W2111119584","https://openalex.org/W3144143113","https://openalex.org/W3039964395","https://openalex.org/W2804957450","https://openalex.org/W1887359504"],"abstract_inverted_index":null,"counts_by_year":[{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2018,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
