{"id":"https://openalex.org/W4285791904","doi":"https://doi.org/10.26599/bdma.2022.9020003","title":"Effect of Feature Selection on the Prediction of Direct Normal Irradiance","display_name":"Effect of Feature Selection on the Prediction of Direct Normal Irradiance","publication_year":2022,"publication_date":"2022-07-18","ids":{"openalex":"https://openalex.org/W4285791904","doi":"https://doi.org/10.26599/bdma.2022.9020003"},"language":"en","primary_location":{"id":"doi:10.26599/bdma.2022.9020003","is_oa":true,"landing_page_url":"https://doi.org/10.26599/bdma.2022.9020003","pdf_url":"https://ieeexplore.ieee.org/ielx7/8254253/9832761/09832772.pdf","source":{"id":"https://openalex.org/S4210209060","display_name":"Big Data Mining and Analytics","issn_l":"2096-0654","issn":["2096-0654","2097-406X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310311901","host_organization_name":"Tsinghua University Press","host_organization_lineage":["https://openalex.org/P4310311901"],"host_organization_lineage_names":["Tsinghua University Press"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Big Data Mining and Analytics","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://ieeexplore.ieee.org/ielx7/8254253/9832761/09832772.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5071818010","display_name":"Mohamed Khalifa Boutahir","orcid":"https://orcid.org/0000-0002-4781-551X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mohamed Khalifa Boutahir","raw_affiliation_strings":["Moulay Ismail University,Faculty of Sciences and Techniques,Errachidia,Morocco,52000"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Moulay Ismail University,Faculty of Sciences and Techniques,Errachidia,Morocco,52000","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028356071","display_name":"Yousef Farhaoui","orcid":"https://orcid.org/0000-0003-0870-6262"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yousef Farhaoui","raw_affiliation_strings":["Moulay Ismail University,Faculty of Sciences and Techniques,Errachidia,Morocco,52000"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Moulay Ismail University,Faculty of Sciences and Techniques,Errachidia,Morocco,52000","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074519527","display_name":"Mourade Azrour","orcid":"https://orcid.org/0000-0003-1575-8140"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mourade Azrour","raw_affiliation_strings":["Moulay Ismail University,Faculty of Sciences and Techniques,Errachidia,Morocco,52000"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Moulay Ismail University,Faculty of Sciences and Techniques,Errachidia,Morocco,52000","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043920765","display_name":"Imad Zeroual","orcid":"https://orcid.org/0000-0002-4454-6369"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Imad Zeroual","raw_affiliation_strings":["Moulay Ismail University,Faculty of Sciences and Techniques,Errachidia,Morocco,52000"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Moulay Ismail University,Faculty of Sciences and Techniques,Errachidia,Morocco,52000","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025765246","display_name":"Ahmad El Allaoui","orcid":"https://orcid.org/0000-0002-8897-3565"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ahmad El Allaoui","raw_affiliation_strings":["Moulay Ismail University,Faculty of Sciences and Techniques,Errachidia,Morocco,52000"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Moulay Ismail University,Faculty of Sciences and Techniques,Errachidia,Morocco,52000","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":4.9855,"has_fulltext":true,"cited_by_count":46,"citation_normalized_percentile":{"value":0.95867701,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":"5","issue":"4","first_page":"309","last_page":"317"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11276","display_name":"Solar Radiation and Photovoltaics","score":1.0,"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/T11276","display_name":"Solar Radiation and Photovoltaics","score":1.0,"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/T10468","display_name":"Photovoltaic System Optimization Techniques","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10905","display_name":"Solar Thermal and Photovoltaic Systems","score":0.9884999990463257,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/irradiance","display_name":"Irradiance","score":0.8280512094497681},{"id":"https://openalex.org/keywords/solar-irradiance","display_name":"Solar irradiance","score":0.648643970489502},{"id":"https://openalex.org/keywords/radiation","display_name":"Radiation","score":0.6315889358520508},{"id":"https://openalex.org/keywords/feature-selection","display_name":"Feature selection","score":0.6233752965927124},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.5345767140388489},{"id":"https://openalex.org/keywords/solar-energy","display_name":"Solar energy","score":0.5237534046173096},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.4964297413825989},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.4953273832798004},{"id":"https://openalex.org/keywords/data-set","display_name":"Data set","score":0.42577171325683594},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.3548766076564789},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3331685960292816},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.17686143517494202},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1518605649471283},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.131318598985672},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.12848913669586182},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.09845179319381714}],"concepts":[{"id":"https://openalex.org/C46423501","wikidata":"https://www.wikidata.org/wiki/Q830654","display_name":"Irradiance","level":2,"score":0.8280512094497681},{"id":"https://openalex.org/C9695528","wikidata":"https://www.wikidata.org/wiki/Q7556707","display_name":"Solar irradiance","level":2,"score":0.648643970489502},{"id":"https://openalex.org/C153385146","wikidata":"https://www.wikidata.org/wiki/Q18335","display_name":"Radiation","level":2,"score":0.6315889358520508},{"id":"https://openalex.org/C148483581","wikidata":"https://www.wikidata.org/wiki/Q446488","display_name":"Feature selection","level":2,"score":0.6233752965927124},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5345767140388489},{"id":"https://openalex.org/C541104983","wikidata":"https://www.wikidata.org/wiki/Q40015","display_name":"Solar energy","level":2,"score":0.5237534046173096},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4964297413825989},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.4953273832798004},{"id":"https://openalex.org/C58489278","wikidata":"https://www.wikidata.org/wiki/Q1172284","display_name":"Data set","level":2,"score":0.42577171325683594},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3548766076564789},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3331685960292816},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.17686143517494202},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1518605649471283},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.131318598985672},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.12848913669586182},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.09845179319381714},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.26599/bdma.2022.9020003","is_oa":true,"landing_page_url":"https://doi.org/10.26599/bdma.2022.9020003","pdf_url":"https://ieeexplore.ieee.org/ielx7/8254253/9832761/09832772.pdf","source":{"id":"https://openalex.org/S4210209060","display_name":"Big Data Mining and Analytics","issn_l":"2096-0654","issn":["2096-0654","2097-406X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310311901","host_organization_name":"Tsinghua University Press","host_organization_lineage":["https://openalex.org/P4310311901"],"host_organization_lineage_names":["Tsinghua University Press"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Big Data Mining and Analytics","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:5f56bdb2185b417c88e0e75af65ea737","is_oa":true,"landing_page_url":"https://doaj.org/article/5f56bdb2185b417c88e0e75af65ea737","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Big Data Mining and Analytics, Vol 5, Iss 4, Pp 309-317 (2022)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.26599/bdma.2022.9020003","is_oa":true,"landing_page_url":"https://doi.org/10.26599/bdma.2022.9020003","pdf_url":"https://ieeexplore.ieee.org/ielx7/8254253/9832761/09832772.pdf","source":{"id":"https://openalex.org/S4210209060","display_name":"Big Data Mining and Analytics","issn_l":"2096-0654","issn":["2096-0654","2097-406X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310311901","host_organization_name":"Tsinghua University Press","host_organization_lineage":["https://openalex.org/P4310311901"],"host_organization_lineage_names":["Tsinghua University Press"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Big Data Mining and Analytics","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.7400000095367432}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4285791904.pdf","grobid_xml":"https://content.openalex.org/works/W4285791904.grobid-xml"},"referenced_works_count":24,"referenced_works":["https://openalex.org/W1977108944","https://openalex.org/W2091873118","https://openalex.org/W2129270932","https://openalex.org/W2285280507","https://openalex.org/W2755302004","https://openalex.org/W2763486641","https://openalex.org/W2776400462","https://openalex.org/W2793408464","https://openalex.org/W2886807638","https://openalex.org/W2894814756","https://openalex.org/W2904723136","https://openalex.org/W2905918059","https://openalex.org/W2946596023","https://openalex.org/W2968885972","https://openalex.org/W2983566047","https://openalex.org/W2984610816","https://openalex.org/W2987867641","https://openalex.org/W3019495734","https://openalex.org/W3109552895","https://openalex.org/W3110426893","https://openalex.org/W3123453576","https://openalex.org/W3129446376","https://openalex.org/W3137688634","https://openalex.org/W3212644427"],"related_works":["https://openalex.org/W1530649511","https://openalex.org/W3104379783","https://openalex.org/W2131174359","https://openalex.org/W4322211974","https://openalex.org/W2884263184","https://openalex.org/W2995848355","https://openalex.org/W1749313231","https://openalex.org/W3201088759","https://openalex.org/W2023949803","https://openalex.org/W1578057650"],"abstract_inverted_index":{"Solar":[0],"radiation":[1,18,47,68,114,155],"is":[2,37],"capable":[3],"of":[4,16,22,44,66,76,88,109,120,123,137,153],"producing":[5],"heat,":[6],"causing":[7],"chemical":[8],"reactions,":[9],"or":[10],"generating":[11],"electricity.":[12],"Thus,":[13],"the":[14,23,74,79,98,121,160],"amount":[15],"solar":[17,33,46,67,113,154],"at":[19],"different":[20,45],"times":[21],"day":[24],"must":[25],"be":[26],"determined":[27],"to":[28,39,84,96,130],"design":[29],"and":[30,59,112],"equip":[31],"all":[32],"systems.":[34],"Moreover,":[35],"it":[36],"necessary":[38],"have":[40],"a":[41,86,117,148],"thorough":[42],"understanding":[43],"components,":[48],"such":[49],"as":[50],"Direct":[51],"Normal":[52],"Irradiance":[53,57,62],"(DNI),":[54],"Diffuse":[55],"Horizontal":[56,61],"(DHI),":[58],"Global":[60],"(GHI).":[63],"Unfortunately,":[64],"measurements":[65],"are":[69,104],"not":[70],"easily":[71],"accessible":[72],"for":[73],"majority":[75],"regions":[77],"on":[78,106],"globe.":[80],"This":[81],"paper":[82],"aims":[83],"develop":[85],"set":[87],"deep":[89],"learning":[90],"models":[91,103],"through":[92],"feature":[93,144],"importance":[94],"algorithms":[95],"predict":[97],"DNI":[99],"data.":[100,162],"The":[101,140],"proposed":[102],"based":[105],"historical":[107],"data":[108],"meteorological":[110],"parameters":[111],"properties":[115],"in":[116,151],"specific":[118],"location":[119],"region":[122],"Errachidia,":[124],"Morocco,":[125],"from":[126],"January":[127],"1,":[128],"2017,":[129],"December":[131],"31,":[132],"2019,":[133],"with":[134,159],"an":[135],"interval":[136],"60":[138],"minutes.":[139],"findings":[141],"demonstrated":[142],"that":[143],"selection":[145],"approaches":[146],"play":[147],"crucial":[149],"role":[150],"forecasting":[152],"accurately":[156],"when":[157],"compared":[158],"available":[161]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":22},{"year":2023,"cited_by_count":14},{"year":2022,"cited_by_count":1}],"updated_date":"2026-07-15T18:14:33.161393","created_date":"2025-10-10T00:00:00"}
