{"id":"https://openalex.org/W4411949010","doi":"https://doi.org/10.1109/access.2025.3584859","title":"Short-Term Photovoltaic Power Combined Prediction Based on Feature Screening and Weight Optimization","display_name":"Short-Term Photovoltaic Power Combined Prediction Based on Feature Screening and Weight Optimization","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4411949010","doi":"https://doi.org/10.1109/access.2025.3584859"},"language":"en","primary_location":{"id":"doi:10.1109/access.2025.3584859","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3584859","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2025.3584859","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5106480482","display_name":"Liqing Geng","orcid":"https://orcid.org/0009-0009-2362-8283"},"institutions":[{"id":"https://openalex.org/I133270356","display_name":"Tianjin University of Technology and Education","ror":"https://ror.org/035gwtk09","country_code":"CN","type":"education","lineage":["https://openalex.org/I133270356"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Liqing Geng","raw_affiliation_strings":["School of Automation and Electrical Engineering, Tianjin University of Technology and Education, Tianjin, China"],"affiliations":[{"raw_affiliation_string":"School of Automation and Electrical Engineering, Tianjin University of Technology and Education, Tianjin, China","institution_ids":["https://openalex.org/I133270356"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103855130","display_name":"Y. H. Yang","orcid":"https://orcid.org/0009-0000-6419-3444"},"institutions":[{"id":"https://openalex.org/I133270356","display_name":"Tianjin University of Technology and Education","ror":"https://ror.org/035gwtk09","country_code":"CN","type":"education","lineage":["https://openalex.org/I133270356"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yadong Yang","raw_affiliation_strings":["School of Automation and Electrical Engineering, Tianjin University of Technology and Education, Tianjin, China"],"affiliations":[{"raw_affiliation_string":"School of Automation and Electrical Engineering, Tianjin University of Technology and Education, Tianjin, China","institution_ids":["https://openalex.org/I133270356"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101010752","display_name":"Genghuang Yang","orcid":null},"institutions":[{"id":"https://openalex.org/I133270356","display_name":"Tianjin University of Technology and Education","ror":"https://ror.org/035gwtk09","country_code":"CN","type":"education","lineage":["https://openalex.org/I133270356"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Genghuang Yang","raw_affiliation_strings":["School of Automation and Electrical Engineering, Tianjin University of Technology and Education, Tianjin, China"],"affiliations":[{"raw_affiliation_string":"School of Automation and Electrical Engineering, Tianjin University of Technology and Education, Tianjin, China","institution_ids":["https://openalex.org/I133270356"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100958074","display_name":"Yongfeng Zheng","orcid":null},"institutions":[{"id":"https://openalex.org/I4210155969","display_name":"Tianjin Metallurgical Vocational Technical College","ror":"https://ror.org/04h9hnm31","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210155969"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yongfeng Zheng","raw_affiliation_strings":["College of Mechanical and Electrical Engineering, Tianjin Bohai Vocational Technical College, Tianjin, China"],"affiliations":[{"raw_affiliation_string":"College of Mechanical and Electrical Engineering, Tianjin Bohai Vocational Technical College, Tianjin, China","institution_ids":["https://openalex.org/I4210155969"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5087005239","display_name":"Xiaocong Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I133270356","display_name":"Tianjin University of Technology and Education","ror":"https://ror.org/035gwtk09","country_code":"CN","type":"education","lineage":["https://openalex.org/I133270356"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaocong Liu","raw_affiliation_strings":["School of Automation and Electrical Engineering, Tianjin University of Technology and Education, Tianjin, China"],"affiliations":[{"raw_affiliation_string":"School of Automation and Electrical Engineering, Tianjin University of Technology and Education, Tianjin, China","institution_ids":["https://openalex.org/I133270356"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5106480482"],"corresponding_institution_ids":["https://openalex.org/I133270356"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.5546,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.71886305,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"13","issue":null,"first_page":"119590","last_page":"119600"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14444","display_name":"Power Systems and Renewable Energy","score":0.9750000238418579,"subfield":{"id":"https://openalex.org/subfields/2102","display_name":"Energy Engineering and Power Technology"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T14444","display_name":"Power Systems and Renewable Energy","score":0.9750000238418579,"subfield":{"id":"https://openalex.org/subfields/2102","display_name":"Energy Engineering and Power Technology"},"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/T11052","display_name":"Energy Load and Power Forecasting","score":0.9745000004768372,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12451","display_name":"Smart Grid and Power Systems","score":0.9520000219345093,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/photovoltaic-system","display_name":"Photovoltaic system","score":0.7196759581565857},{"id":"https://openalex.org/keywords/term","display_name":"Term (time)","score":0.7083388566970825},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5860623121261597},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.4762040376663208},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4016220271587372},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3503495454788208},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12216982245445251},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.11892512440681458}],"concepts":[{"id":"https://openalex.org/C41291067","wikidata":"https://www.wikidata.org/wiki/Q1897785","display_name":"Photovoltaic system","level":2,"score":0.7196759581565857},{"id":"https://openalex.org/C61797465","wikidata":"https://www.wikidata.org/wiki/Q1188986","display_name":"Term (time)","level":2,"score":0.7083388566970825},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5860623121261597},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4762040376663208},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4016220271587372},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3503495454788208},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12216982245445251},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.11892512440681458},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"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":2,"locations":[{"id":"doi:10.1109/access.2025.3584859","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3584859","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:09232b0785284eae8ded10226ffbfa2b","is_oa":true,"landing_page_url":"https://doaj.org/article/09232b0785284eae8ded10226ffbfa2b","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 13, Pp 119590-119600 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2025.3584859","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3584859","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.7099999785423279,"id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G7197981238","display_name":null,"funder_award_id":"24YDTPJC00740","funder_id":"https://openalex.org/F4320336756","funder_display_name":"Tianjin Science and Technology Program"}],"funders":[{"id":"https://openalex.org/F4320336756","display_name":"Tianjin Science and Technology Program","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W2949062675","https://openalex.org/W3129734871","https://openalex.org/W3133963088","https://openalex.org/W3134625449","https://openalex.org/W3190326505","https://openalex.org/W3193586184","https://openalex.org/W4223478843","https://openalex.org/W4285065952","https://openalex.org/W4295708763","https://openalex.org/W4297984210","https://openalex.org/W4379382058","https://openalex.org/W4386276192","https://openalex.org/W4386569382","https://openalex.org/W4387789546","https://openalex.org/W4388341011","https://openalex.org/W4391870784","https://openalex.org/W4393172106","https://openalex.org/W4396766450","https://openalex.org/W4402351954","https://openalex.org/W4406356629","https://openalex.org/W4408442877"],"related_works":["https://openalex.org/W2386968573","https://openalex.org/W2395064349","https://openalex.org/W2034374297","https://openalex.org/W2766130412","https://openalex.org/W2382628689","https://openalex.org/W2351171996","https://openalex.org/W2983370139","https://openalex.org/W2057543190","https://openalex.org/W2033914206","https://openalex.org/W2042327336"],"abstract_inverted_index":{"Aiming":[0],"at":[1],"the":[2,10,40,88,95,100,111,123,132,140,146,151,159,162,167,178,184,189,197,200,203,213],"problem":[3],"of":[4,15,70,107,161,166,170,199],"low":[5,77,104,136,174],"prediction":[6,23,148,164,191,214],"accuracy":[7],"caused":[8],"by":[9],"intermittent":[11],"and":[12,29,51,59,62,76,94,99,103,110,135,139,173,177],"fluctuating":[13],"characteristics":[14],"photovoltaic":[16,20,41,49,71,108],"power,":[17,109],"a":[18],"short-term":[19],"power":[21,50,72],"combined":[22],"method":[24],"based":[25],"on":[26],"feature":[27,112],"screening":[28],"weight":[30,180],"optimization":[31],"is":[32,36,45,54,84,114,119,128,155,181,202],"proposed.":[33],"Firstly,":[34],"K-means":[35,63],"used":[37,46,55,65,85,120,129,156],"to":[38,47,56,66,86,121,130,144,157,187],"cluster":[39],"power;":[42],"Secondly,":[43],"CEEMDAN":[44],"decompose":[48,57],"wavelet":[52],"decomposition":[53],"irradiance,":[58],"sample":[60],"entropy":[61],"are":[64,142],"reconstruct":[67],"each":[68,91],"component":[69,98],"into":[73,183],"high,":[74,101,171],"intermediate,":[75,102,172],"frequency":[78,105,125,134,137,175],"terms;":[79],"Then,":[80,117],"Spearman\u2019s":[81],"correlation":[82,89],"coefficient":[83],"calculate":[87],"between":[90],"meteorological":[92],"factor":[93],"decomposed":[96],"irradiance":[97],"terms":[106],"selection":[113],"carried":[115],"out;":[116],"CNN-BiLSTM-Attention":[118],"predict":[122,131],"high":[124],"term,":[126],"LSTM":[127],"intermediate":[133],"terms,":[138,176],"results":[141,194],"superimposed":[143],"obtain":[145,188],"preliminary":[147],"value;":[149],"Finally,":[150],"dung":[152],"beetle":[153],"algorithm":[154],"optimize":[158],"weights":[160],"initial":[163],"values":[165],"training":[168],"set":[169,186],"optimal":[179],"substituted":[182],"test":[185],"final":[190],"result.":[192],"The":[193],"show":[195],"that":[196],"MAPE":[198],"model":[201],"smallest":[204],"under":[205],"different":[206],"weather":[207],"conditions,":[208],"which":[209],"can":[210],"effectively":[211],"improve":[212],"accuracy.":[215]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}