{"id":"https://openalex.org/W2943981161","doi":null,"title":"HANDLING FULL MULTICOLLINEARITY AND VARIOUS NUMBERS OF OUTLIERS USING ROBUST RIDGE REGRESSION","display_name":"HANDLING FULL MULTICOLLINEARITY AND VARIOUS NUMBERS OF OUTLIERS USING ROBUST RIDGE REGRESSION","publication_year":2019,"publication_date":"2019-03-01","ids":{"openalex":"https://openalex.org/W2943981161","mag":"2943981161"},"language":"en","primary_location":{"id":"mag:2943981161","doi":null,"is_oa":false,"landing_page_url":"http://repository.lppm.unila.ac.id/11080/","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"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/A5050141327","display_name":"Eri Setiawan","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Eri Setiawan","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Netti Herawati","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Netti Herawati","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053741664","display_name":"Khoirin Nisa","orcid":"https://orcid.org/0000-0003-1206-2367","observed_orcids":["https://orcid.org/0000-0003-1206-2367"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Khoirin Nisa","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-1206-2367","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091143068","display_name":"Nusyirwan Nusyirwan","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Nusyirwan Nusyirwan","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5043905658","display_name":"Subian Saidi","orcid":"https://orcid.org/0000-0002-5173-0404","observed_orcids":["https://orcid.org/0000-0002-5173-0404"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Subian Saidi","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-5173-0404","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.3395,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.58603017,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11871","display_name":"Advanced Statistical Methods and Models","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11871","display_name":"Advanced Statistical Methods and Models","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13487","display_name":"Statistical and numerical algorithms","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2604","display_name":"Applied Mathematics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13030","display_name":"Survey Sampling and Estimation Techniques","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/multicollinearity","display_name":"multicollinearity","score":0.9570000171661377},{"id":"https://openalex.org/keywords/outliers","display_name":"outliers","score":0.9620000123977661},{"id":"https://openalex.org/keywords/outlier-handling","display_name":"outlier handling","score":0.47999998927116394},{"id":"https://openalex.org/keywords/ridge-regression","display_name":"ridge regression","score":0.6290000081062317},{"id":"https://openalex.org/keywords/robust-regression","display_name":"robust regression","score":0.6370000243186951}],"concepts":[{"id":"https://openalex.org/C189285262","wikidata":"https://www.wikidata.org/wiki/Q1332350","display_name":"Multicollinearity","level":3,"score":0.8974569439888},{"id":"https://openalex.org/C79337645","wikidata":"https://www.wikidata.org/wiki/Q779824","display_name":"Outlier","level":2,"score":0.7179229259490967},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.5793197751045227},{"id":"https://openalex.org/C70259352","wikidata":"https://www.wikidata.org/wiki/Q1847839","display_name":"Robust regression","level":3,"score":0.5362910628318787},{"id":"https://openalex.org/C83546350","wikidata":"https://www.wikidata.org/wiki/Q1139051","display_name":"Regression","level":2,"score":0.5280172228813171},{"id":"https://openalex.org/C152732102","wikidata":"https://www.wikidata.org/wiki/Q13434396","display_name":"Variance inflation factor","level":4,"score":0.5090150833129883},{"id":"https://openalex.org/C32277403","wikidata":"https://www.wikidata.org/wiki/Q740445","display_name":"Ridge","level":2,"score":0.4870045781135559},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4493850767612457},{"id":"https://openalex.org/C152877465","wikidata":"https://www.wikidata.org/wiki/Q208042","display_name":"Regression analysis","level":2,"score":0.42803260684013367},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.37251055240631104},{"id":"https://openalex.org/C149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","level":1,"score":0.37139642238616943},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.2265455722808838},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.10071465373039246}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:2943981161","doi":null,"is_oa":false,"landing_page_url":"http://repository.lppm.unila.ac.id/11080/","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W3004412557","https://openalex.org/W2563718182","https://openalex.org/W2903656090","https://openalex.org/W3005141852","https://openalex.org/W2300735518","https://openalex.org/W2611505919","https://openalex.org/W2025614716","https://openalex.org/W1480775723","https://openalex.org/W3083582031","https://openalex.org/W2898294511"],"abstract_inverted_index":null,"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2026-09-29T14:09:16.559479","created_date":"2019-05-16T00:00:00"}
