{"id":"https://openalex.org/W4224049855","doi":"https://doi.org/10.1016/j.eswa.2022.117092","title":"Knowledge discovery for course choice decision in Massive Open Online Courses using machine learning approaches","display_name":"Knowledge discovery for course choice decision in Massive Open Online Courses using machine learning approaches","publication_year":2022,"publication_date":"2022-04-04","ids":{"openalex":"https://openalex.org/W4224049855","doi":"https://doi.org/10.1016/j.eswa.2022.117092"},"language":"en","primary_location":{"id":"doi:10.1016/j.eswa.2022.117092","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.eswa.2022.117092","pdf_url":null,"source":{"id":"https://openalex.org/S13144211","display_name":"Expert Systems with Applications","issn_l":"0957-4174","issn":["0957-4174","1873-6793"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Expert Systems with Applications","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/A5026665183","display_name":"Mehrbakhsh Nilashi","orcid":"https://orcid.org/0000-0003-0099-8299"},"institutions":[{"id":"https://openalex.org/I139322472","display_name":"Universiti Sains Malaysia","ror":"https://ror.org/02rgb2k63","country_code":"MY","type":"education","lineage":["https://openalex.org/I139322472"]},{"id":"https://openalex.org/I67009956","display_name":"Iran University of Science and Technology","ror":"https://ror.org/01jw2p796","country_code":"IR","type":"education","lineage":["https://openalex.org/I67009956"]},{"id":"https://openalex.org/I55285296","display_name":"UCSI University","ror":"https://ror.org/019787q29","country_code":"MY","type":"education","lineage":["https://openalex.org/I55285296"]}],"countries":["IR","MY"],"is_corresponding":true,"raw_author_name":"Mehrbakhsh Nilashi","raw_affiliation_strings":["Centre for Global Sustainability Studies (CGSS), Universiti Sains Malaysia, 11800 George Town, Malaysia","School of Computer Engineering, University of Science and Technology, Tehran, Iran","UCSI Graduate Business School, UCSI University, No. 1 Jalan Menara Gading, UCSI Heights, Cheras, Kuala Lumpur, 56000, Malaysia"],"affiliations":[{"raw_affiliation_string":"Centre for Global Sustainability Studies (CGSS), Universiti Sains Malaysia, 11800 George Town, Malaysia","institution_ids":["https://openalex.org/I139322472"]},{"raw_affiliation_string":"School of Computer Engineering, University of Science and Technology, Tehran, Iran","institution_ids":["https://openalex.org/I67009956"]},{"raw_affiliation_string":"UCSI Graduate Business School, UCSI University, No. 1 Jalan Menara Gading, UCSI Heights, Cheras, Kuala Lumpur, 56000, Malaysia","institution_ids":["https://openalex.org/I55285296"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102812740","display_name":"Behrouz Minaei-Bidgoli","orcid":"https://orcid.org/0000-0001-5834-1041"},"institutions":[{"id":"https://openalex.org/I67009956","display_name":"Iran University of Science and Technology","ror":"https://ror.org/01jw2p796","country_code":"IR","type":"education","lineage":["https://openalex.org/I67009956"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Behrouz Minaei-Bidgoli","raw_affiliation_strings":["School of Computer Engineering, University of Science and Technology, Tehran, Iran"],"affiliations":[{"raw_affiliation_string":"School of Computer Engineering, University of Science and Technology, Tehran, Iran","institution_ids":["https://openalex.org/I67009956"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063738316","display_name":"Abdullah Alghamdi","orcid":"https://orcid.org/0000-0002-5006-8527"},"institutions":[{"id":"https://openalex.org/I47164929","display_name":"Najran University","ror":"https://ror.org/05edw4a90","country_code":"SA","type":"education","lineage":["https://openalex.org/I47164929"]}],"countries":["SA"],"is_corresponding":false,"raw_author_name":"Abdullah Alghamdi","raw_affiliation_strings":["Information Systems Dept, College of Computer Science and Information Systems, Najran University, Najran, Saudi Arabia"],"affiliations":[{"raw_affiliation_string":"Information Systems Dept, College of Computer Science and Information Systems, Najran University, Najran, Saudi Arabia","institution_ids":["https://openalex.org/I47164929"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091278084","display_name":"Mesfer Alrizq","orcid":"https://orcid.org/0000-0002-3624-9380"},"institutions":[{"id":"https://openalex.org/I47164929","display_name":"Najran University","ror":"https://ror.org/05edw4a90","country_code":"SA","type":"education","lineage":["https://openalex.org/I47164929"]}],"countries":["SA"],"is_corresponding":false,"raw_author_name":"Mesfer Alrizq","raw_affiliation_strings":["Information Systems Department, College of Computer Science and Information Systems, Najran University, Najran, Saudi Arabia"],"affiliations":[{"raw_affiliation_string":"Information Systems Department, College of Computer Science and Information Systems, Najran University, Najran, Saudi Arabia","institution_ids":["https://openalex.org/I47164929"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024398173","display_name":"Omar Alghamdi","orcid":"https://orcid.org/0000-0002-3765-8485"},"institutions":[{"id":"https://openalex.org/I47164929","display_name":"Najran University","ror":"https://ror.org/05edw4a90","country_code":"SA","type":"education","lineage":["https://openalex.org/I47164929"]}],"countries":["SA"],"is_corresponding":false,"raw_author_name":"Omar Alghamdi","raw_affiliation_strings":["Business Administration Dept, Applied College, Najran University, Najran, Saudi Arabia"],"affiliations":[{"raw_affiliation_string":"Business Administration Dept, Applied College, Najran University, Najran, Saudi Arabia","institution_ids":["https://openalex.org/I47164929"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002370378","display_name":"Fatima Khan Nayer","orcid":null},"institutions":[{"id":"https://openalex.org/I142024983","display_name":"Prince Sultan University","ror":"https://ror.org/053mqrf26","country_code":"SA","type":"education","lineage":["https://openalex.org/I142024983"]}],"countries":["SA"],"is_corresponding":false,"raw_author_name":"Fatima Khan Nayer","raw_affiliation_strings":["Artificial Intelligence and Data Analytics (AIDA) Research Lab, College of Computer and Information Sciences, Prince Sultan University, Saudi Arabia"],"affiliations":[{"raw_affiliation_string":"Artificial Intelligence and Data Analytics (AIDA) Research Lab, College of Computer and Information Sciences, Prince Sultan University, Saudi Arabia","institution_ids":["https://openalex.org/I142024983"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022342567","display_name":"Nojood O. Aljehane","orcid":"https://orcid.org/0000-0001-9877-7456"},"institutions":[{"id":"https://openalex.org/I72264486","display_name":"University of Tabuk","ror":"https://ror.org/04yej8x59","country_code":"SA","type":"education","lineage":["https://openalex.org/I72264486"]}],"countries":["SA"],"is_corresponding":false,"raw_author_name":"Nojood O Aljehane","raw_affiliation_strings":["Faculty of Computers and Information Technology, University of Tabuk, Tabuk, Saudi Arabia"],"affiliations":[{"raw_affiliation_string":"Faculty of Computers and Information Technology, University of Tabuk, Tabuk, Saudi Arabia","institution_ids":["https://openalex.org/I72264486"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074654801","display_name":"Arash Khosravi","orcid":"https://orcid.org/0000-0001-8634-3861"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Arash Khosravi","raw_affiliation_strings":["Faculty of Engineering, Mahallat Institute of Higher Education, Mahallat, Iran"],"affiliations":[{"raw_affiliation_string":"Faculty of Engineering, Mahallat Institute of Higher Education, Mahallat, Iran","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052880559","display_name":"Saidatulakmal Mohd","orcid":"https://orcid.org/0000-0002-7947-7324"},"institutions":[{"id":"https://openalex.org/I139322472","display_name":"Universiti Sains Malaysia","ror":"https://ror.org/02rgb2k63","country_code":"MY","type":"education","lineage":["https://openalex.org/I139322472"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Saidatulakmal Mohd","raw_affiliation_strings":["Centre for Global Sustainability Studies & School of Social Sciences, Universiti Sains Malaysia, Malaysia"],"affiliations":[{"raw_affiliation_string":"Centre for Global Sustainability Studies & School of Social Sciences, Universiti Sains Malaysia, Malaysia","institution_ids":["https://openalex.org/I139322472"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":9,"corresponding_author_ids":["https://openalex.org/A5026665183"],"corresponding_institution_ids":["https://openalex.org/I139322472","https://openalex.org/I55285296","https://openalex.org/I67009956"],"apc_list":{"value":3220,"currency":"USD","value_usd":3220},"apc_paid":null,"fwci":9.267,"has_fulltext":false,"cited_by_count":45,"citation_normalized_percentile":{"value":0.98090536,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":100},"biblio":{"volume":"199","issue":null,"first_page":"117092","last_page":"117092"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11122","display_name":"Online Learning and Analytics","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"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/T11122","display_name":"Online Learning and Analytics","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"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/T12761","display_name":"Data Stream Mining Techniques","score":0.98580002784729,"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":0.9700000286102295,"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":0.8690441846847534},{"id":"https://openalex.org/keywords/latent-dirichlet-allocation","display_name":"Latent Dirichlet allocation","score":0.6893450021743774},{"id":"https://openalex.org/keywords/recommender-system","display_name":"Recommender system","score":0.6250666975975037},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.6072021722793579},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5003705024719238},{"id":"https://openalex.org/keywords/decision-tree","display_name":"Decision tree","score":0.48654523491859436},{"id":"https://openalex.org/keywords/massive-open-online-course","display_name":"Massive open online course","score":0.4820195436477661},{"id":"https://openalex.org/keywords/online-learning","display_name":"Online learning","score":0.47385290265083313},{"id":"https://openalex.org/keywords/feature-selection","display_name":"Feature selection","score":0.47097066044807434},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.43856656551361084},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.4331427812576294},{"id":"https://openalex.org/keywords/collaborative-filtering","display_name":"Collaborative filtering","score":0.4238567054271698},{"id":"https://openalex.org/keywords/topic-model","display_name":"Topic model","score":0.31244128942489624},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.26442867517471313}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8690441846847534},{"id":"https://openalex.org/C500882744","wikidata":"https://www.wikidata.org/wiki/Q269236","display_name":"Latent Dirichlet allocation","level":3,"score":0.6893450021743774},{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.6250666975975037},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.6072021722793579},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5003705024719238},{"id":"https://openalex.org/C84525736","wikidata":"https://www.wikidata.org/wiki/Q831366","display_name":"Decision tree","level":2,"score":0.48654523491859436},{"id":"https://openalex.org/C2777808570","wikidata":"https://www.wikidata.org/wiki/Q967853","display_name":"Massive open online course","level":2,"score":0.4820195436477661},{"id":"https://openalex.org/C2986087404","wikidata":"https://www.wikidata.org/wiki/Q15946010","display_name":"Online learning","level":2,"score":0.47385290265083313},{"id":"https://openalex.org/C148483581","wikidata":"https://www.wikidata.org/wiki/Q446488","display_name":"Feature selection","level":2,"score":0.47097066044807434},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.43856656551361084},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.4331427812576294},{"id":"https://openalex.org/C21569690","wikidata":"https://www.wikidata.org/wiki/Q94702","display_name":"Collaborative filtering","level":3,"score":0.4238567054271698},{"id":"https://openalex.org/C171686336","wikidata":"https://www.wikidata.org/wiki/Q3532085","display_name":"Topic model","level":2,"score":0.31244128942489624},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.26442867517471313},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.eswa.2022.117092","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.eswa.2022.117092","pdf_url":null,"source":{"id":"https://openalex.org/S13144211","display_name":"Expert Systems with Applications","issn_l":"0957-4174","issn":["0957-4174","1873-6793"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Expert Systems with Applications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":87,"referenced_works":["https://openalex.org/W957639778","https://openalex.org/W1680392829","https://openalex.org/W1880262756","https://openalex.org/W1966743391","https://openalex.org/W1980446476","https://openalex.org/W1984071766","https://openalex.org/W1994406194","https://openalex.org/W1997009252","https://openalex.org/W2001603481","https://openalex.org/W2024478371","https://openalex.org/W2025495819","https://openalex.org/W2033767223","https://openalex.org/W2044109626","https://openalex.org/W2051807092","https://openalex.org/W2055997503","https://openalex.org/W2075688282","https://openalex.org/W2076219392","https://openalex.org/W2084127140","https://openalex.org/W2116153317","https://openalex.org/W2119679964","https://openalex.org/W2135036412","https://openalex.org/W2135227288","https://openalex.org/W2138645199","https://openalex.org/W2148143831","https://openalex.org/W2155369224","https://openalex.org/W2165923593","https://openalex.org/W2238490034","https://openalex.org/W2317515691","https://openalex.org/W2519927308","https://openalex.org/W2529263790","https://openalex.org/W2543562683","https://openalex.org/W2560070550","https://openalex.org/W2569205436","https://openalex.org/W2576787043","https://openalex.org/W2593914038","https://openalex.org/W2599388885","https://openalex.org/W2804839292","https://openalex.org/W2898091605","https://openalex.org/W2899247293","https://openalex.org/W2902555578","https://openalex.org/W2909916441","https://openalex.org/W2921292367","https://openalex.org/W2939270215","https://openalex.org/W2939804953","https://openalex.org/W2959857331","https://openalex.org/W2963492842","https://openalex.org/W2979750067","https://openalex.org/W2988589399","https://openalex.org/W2990805876","https://openalex.org/W2991789205","https://openalex.org/W3020995159","https://openalex.org/W3022935508","https://openalex.org/W3039503982","https://openalex.org/W3094112636","https://openalex.org/W3107977535","https://openalex.org/W3118913631","https://openalex.org/W3121130912","https://openalex.org/W3125235395","https://openalex.org/W3154580428","https://openalex.org/W3159868125","https://openalex.org/W3170883913","https://openalex.org/W4211007335","https://openalex.org/W4256223988","https://openalex.org/W6637386731","https://openalex.org/W6639619044","https://openalex.org/W6649484654","https://openalex.org/W6672713644","https://openalex.org/W6677260417","https://openalex.org/W6677637404","https://openalex.org/W6724971760","https://openalex.org/W6726692446","https://openalex.org/W6728281247","https://openalex.org/W6729869236","https://openalex.org/W6740317366","https://openalex.org/W6756046065","https://openalex.org/W6757256705","https://openalex.org/W6757656820","https://openalex.org/W6761495136","https://openalex.org/W6768309791","https://openalex.org/W6776384095","https://openalex.org/W6782054273","https://openalex.org/W6783830734","https://openalex.org/W6784255145","https://openalex.org/W6788500826","https://openalex.org/W6788586736","https://openalex.org/W6797059881","https://openalex.org/W6832853687"],"related_works":["https://openalex.org/W2769501189","https://openalex.org/W4315588616","https://openalex.org/W4312773271","https://openalex.org/W2888805565","https://openalex.org/W2962686197","https://openalex.org/W2207653751","https://openalex.org/W3005513013","https://openalex.org/W2611137333","https://openalex.org/W4291700620","https://openalex.org/W4317422773"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":17},{"year":2023,"cited_by_count":10},{"year":2022,"cited_by_count":12}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}