{"id":"https://openalex.org/W2887229810","doi":"https://doi.org/10.1007/s10766-018-0591-9","title":"Charismatic Document Clustering Through Novel K-Means Non-negative Matrix Factorization (KNMF) Algorithm Using Key Phrase Extraction","display_name":"Charismatic Document Clustering Through Novel K-Means Non-negative Matrix Factorization (KNMF) Algorithm Using Key Phrase Extraction","publication_year":2018,"publication_date":"2018-08-07","ids":{"openalex":"https://openalex.org/W2887229810","doi":"https://doi.org/10.1007/s10766-018-0591-9","mag":"2887229810"},"language":"en","primary_location":{"id":"doi:10.1007/s10766-018-0591-9","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10766-018-0591-9","pdf_url":null,"source":{"id":"https://openalex.org/S148521650","display_name":"International Journal of Parallel Programming","issn_l":"0885-7458","issn":["0885-7458","1573-7640"],"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":"International Journal of Parallel Programming","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/A5041429943","display_name":"E. Laxmi Lydia","orcid":"https://orcid.org/0000-0002-6788-7051"},"institutions":[{"id":"https://openalex.org/I188963388","display_name":"International Institute of Information Technology","ror":"https://ror.org/02dernx73","country_code":"IN","type":"education","lineage":["https://openalex.org/I188963388"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"E. Laxmi Lydia","raw_affiliation_strings":["Department of Computer Science Engineering, Vignan\u2019s Institute of Information Technology, Duvvada, Andhra Pradesh, India","Department of Computer Science Engineering, Vignan's Institute of Information Technology, Duvvada, Andhra Pradesh, India"],"raw_orcid":"https://orcid.org/0000-0002-6788-7051","affiliations":[{"raw_affiliation_string":"Department of Computer Science Engineering, Vignan\u2019s Institute of Information Technology, Duvvada, Andhra Pradesh, India","institution_ids":["https://openalex.org/I188963388"]},{"raw_affiliation_string":"Department of Computer Science Engineering, Vignan's Institute of Information Technology, Duvvada, Andhra Pradesh, India","institution_ids":["https://openalex.org/I188963388"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103816443","display_name":"P. Krishna Kumar","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"P. Krishna Kumar","raw_affiliation_strings":["Department of Computer Science and Engineering, V V College of Engineering, Tuticorin District, Tamil Nadu, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, V V College of Engineering, Tuticorin District, Tamil Nadu, India","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102935340","display_name":"K. Shankar","orcid":"https://orcid.org/0000-0002-2803-3846"},"institutions":[{"id":"https://openalex.org/I98499257","display_name":"Kalasalingam Academy of Research and Education","ror":"https://ror.org/04fm2fn75","country_code":"IN","type":"education","lineage":["https://openalex.org/I98499257"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"K. Shankar","raw_affiliation_strings":["School of Computing, Kalasalingam Academy of Research and Education, Krishnankoil, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computing, Kalasalingam Academy of Research and Education, Krishnankoil, India","institution_ids":["https://openalex.org/I98499257"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110616678","display_name":"S. K. Lakshmanaprabu","orcid":null},"institutions":[{"id":"https://openalex.org/I94948490","display_name":"B.S. Abdur Rahman Crescent Institute of Science & Technology","ror":"https://ror.org/01fqhas03","country_code":"IN","type":"education","lineage":["https://openalex.org/I94948490"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"S. K. Lakshmanaprabu","raw_affiliation_strings":["Department of Electronics and Instrumentation Engineering, BS Abdur Rahman Crescent Institute of Science and Technology, Chennai, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics and Instrumentation Engineering, BS Abdur Rahman Crescent Institute of Science and Technology, Chennai, India","institution_ids":["https://openalex.org/I94948490"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014826616","display_name":"Ramasamy Vidhyavathi","orcid":"https://orcid.org/0000-0003-3376-2805"},"institutions":[{"id":"https://openalex.org/I131155284","display_name":"Alagappa University","ror":"https://ror.org/04ec9cc06","country_code":"IN","type":"education","lineage":["https://openalex.org/I131155284"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"R. M. Vidhyavathi","raw_affiliation_strings":["Department of Bioinformatics, Alagappa University, Karaikudi, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Bioinformatics, Alagappa University, Karaikudi, India","institution_ids":["https://openalex.org/I131155284"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068659604","display_name":"Andino Maseleno","orcid":"https://orcid.org/0000-0001-7922-9622"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Andino Maseleno","raw_affiliation_strings":["Department of Informatics Management, STMIK Pringsewu, Pringsewu, Lampung, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Informatics Management, STMIK Pringsewu, Pringsewu, Lampung, Indonesia","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5041429943"],"corresponding_institution_ids":["https://openalex.org/I188963388"],"apc_list":{"value":2290,"currency":"EUR","value_usd":2890},"apc_paid":null,"fwci":2.3692,"has_fulltext":false,"cited_by_count":31,"citation_normalized_percentile":{"value":0.9130901,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"48","issue":"3","first_page":"496","last_page":"514"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13083","display_name":"Advanced Text Analysis Techniques","score":0.9984999895095825,"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/T13083","display_name":"Advanced Text Analysis Techniques","score":0.9984999895095825,"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/T11550","display_name":"Text and Document Classification Technologies","score":0.9973999857902527,"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/T10664","display_name":"Sentiment Analysis and Opinion Mining","score":0.9581999778747559,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8602129220962524},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.6163650155067444},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.5740095973014832},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.48552632331848145},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4774475693702698},{"id":"https://openalex.org/keywords/search-engine-indexing","display_name":"Search engine indexing","score":0.43119072914123535},{"id":"https://openalex.org/keywords/non-negative-matrix-factorization","display_name":"Non-negative matrix factorization","score":0.42757949233055115},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.42408961057662964},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.4106369614601135},{"id":"https://openalex.org/keywords/matrix-decomposition","display_name":"Matrix decomposition","score":0.32970380783081055},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2535114884376526}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8602129220962524},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.6163650155067444},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.5740095973014832},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.48552632331848145},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4774475693702698},{"id":"https://openalex.org/C75165309","wikidata":"https://www.wikidata.org/wiki/Q2258979","display_name":"Search engine indexing","level":2,"score":0.43119072914123535},{"id":"https://openalex.org/C152671427","wikidata":"https://www.wikidata.org/wiki/Q10843505","display_name":"Non-negative matrix factorization","level":4,"score":0.42757949233055115},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.42408961057662964},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.4106369614601135},{"id":"https://openalex.org/C42355184","wikidata":"https://www.wikidata.org/wiki/Q1361088","display_name":"Matrix decomposition","level":3,"score":0.32970380783081055},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2535114884376526},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s10766-018-0591-9","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10766-018-0591-9","pdf_url":null,"source":{"id":"https://openalex.org/S148521650","display_name":"International Journal of Parallel Programming","issn_l":"0885-7458","issn":["0885-7458","1573-7640"],"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":"International Journal of Parallel Programming","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320320719","display_name":"Department of Science and Technology, Ministry of Science and Technology, India","ror":"https://ror.org/0101xrq71"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W26591655","https://openalex.org/W195402836","https://openalex.org/W1500496335","https://openalex.org/W1660390307","https://openalex.org/W1902027874","https://openalex.org/W2008043556","https://openalex.org/W2011430131","https://openalex.org/W2013029404","https://openalex.org/W2072773380","https://openalex.org/W2098162425","https://openalex.org/W2158997610","https://openalex.org/W2571268788","https://openalex.org/W2799975332"],"related_works":["https://openalex.org/W2127243424","https://openalex.org/W4390394189","https://openalex.org/W2037504162","https://openalex.org/W2539013788","https://openalex.org/W2792706544","https://openalex.org/W1568451138","https://openalex.org/W2156699640","https://openalex.org/W2045265907","https://openalex.org/W2972997031","https://openalex.org/W2146544734"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":5},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}