{"id":"https://openalex.org/W3186629805","doi":"https://doi.org/10.1109/iccse51940.2021.9569619","title":"A Comparative Study of Different Information Entropy Index in Personalized Exercise Recommendation","display_name":"A Comparative Study of Different Information Entropy Index in Personalized Exercise Recommendation","publication_year":2021,"publication_date":"2021-08-17","ids":{"openalex":"https://openalex.org/W3186629805","doi":"https://doi.org/10.1109/iccse51940.2021.9569619","mag":"3186629805"},"language":"en","primary_location":{"id":"doi:10.1109/iccse51940.2021.9569619","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccse51940.2021.9569619","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 16th International Conference on Computer Science & Education (ICCSE)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://nrl.northumbria.ac.uk/id/eprint/46594/1/Zhengqiulei_IEEE_ICCSE_2021.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5031018074","display_name":"Qiulei Zheng","orcid":null},"institutions":[{"id":"https://openalex.org/I191208505","display_name":"Xiamen University","ror":"https://ror.org/00mcjh785","country_code":"CN","type":"education","lineage":["https://openalex.org/I191208505"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qiulei Zheng","raw_affiliation_strings":["Department of Automation, Xiamen University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Automation, Xiamen University","institution_ids":["https://openalex.org/I191208505"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090120348","display_name":"Huifan Gao","orcid":"https://orcid.org/0000-0002-8624-1301"},"institutions":[{"id":"https://openalex.org/I191208505","display_name":"Xiamen University","ror":"https://ror.org/00mcjh785","country_code":"CN","type":"education","lineage":["https://openalex.org/I191208505"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huifan Gao","raw_affiliation_strings":["Department of Automation, Xiamen University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Automation, Xiamen University","institution_ids":["https://openalex.org/I191208505"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045825296","display_name":"Fan Yang","orcid":"https://orcid.org/0000-0002-3523-1138"},"institutions":[{"id":"https://openalex.org/I191208505","display_name":"Xiamen University","ror":"https://ror.org/00mcjh785","country_code":"CN","type":"education","lineage":["https://openalex.org/I191208505"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fan Yang","raw_affiliation_strings":["Department of Automation, Xiamen University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Automation, Xiamen University","institution_ids":["https://openalex.org/I191208505"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085263461","display_name":"Yinghui Pan","orcid":"https://orcid.org/0000-0001-5715-2855"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yinghui Pan","raw_affiliation_strings":["College of Computer Science and Software Engineering, Shenzhen University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Computer Science and Software Engineering, Shenzhen University","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054890916","display_name":"Yifeng Zeng","orcid":"https://orcid.org/0000-0003-2676-8088"},"institutions":[{"id":"https://openalex.org/I32394136","display_name":"Northumbria University","ror":"https://ror.org/049e6bc10","country_code":"GB","type":"education","lineage":["https://openalex.org/I32394136"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Yifeng Zeng","raw_affiliation_strings":["Department of Computer and Information Sciences, Northumbria University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer and Information Sciences, Northumbria University","institution_ids":["https://openalex.org/I32394136"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.2845,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.62249449,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"40","issue":null,"first_page":"1030","last_page":"1034"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10203","display_name":"Recommender Systems and Techniques","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T14280","display_name":"Big Data Technologies and Applications","score":0.9419000148773193,"subfield":{"id":"https://openalex.org/subfields/1802","display_name":"Information Systems and Management"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T14484","display_name":"Technology and Data Analysis","score":0.9377999901771545,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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":0.6444578170776367},{"id":"https://openalex.org/keywords/entropy","display_name":"Entropy (arrow of time)","score":0.5253214836120605},{"id":"https://openalex.org/keywords/index","display_name":"Index (typography)","score":0.5131290555000305},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.18904882669448853}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6444578170776367},{"id":"https://openalex.org/C106301342","wikidata":"https://www.wikidata.org/wiki/Q4117933","display_name":"Entropy (arrow of time)","level":2,"score":0.5253214836120605},{"id":"https://openalex.org/C2777382242","wikidata":"https://www.wikidata.org/wiki/Q6017816","display_name":"Index (typography)","level":2,"score":0.5131290555000305},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.18904882669448853},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/iccse51940.2021.9569619","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccse51940.2021.9569619","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 16th International Conference on Computer Science & Education (ICCSE)","raw_type":"proceedings-article"},{"id":"pmh:oai:nrl.northumbria.ac.uk:46594","is_oa":true,"landing_page_url":null,"pdf_url":"http://nrl.northumbria.ac.uk/id/eprint/46594/1/Zhengqiulei_IEEE_ICCSE_2021.pdf","source":{"id":"https://openalex.org/S4306401884","display_name":"Northumbria Research Link (Northumbria University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I32394136","host_organization_name":"Northumbria University","host_organization_lineage":["https://openalex.org/I32394136"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Book Section"}],"best_oa_location":{"id":"pmh:oai:nrl.northumbria.ac.uk:46594","is_oa":true,"landing_page_url":null,"pdf_url":"http://nrl.northumbria.ac.uk/id/eprint/46594/1/Zhengqiulei_IEEE_ICCSE_2021.pdf","source":{"id":"https://openalex.org/S4306401884","display_name":"Northumbria Research Link (Northumbria University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I32394136","host_organization_name":"Northumbria University","host_organization_lineage":["https://openalex.org/I32394136"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Book Section"},"sustainable_development_goals":[{"display_name":"Quality Education","score":0.8299999833106995,"id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3186629805.pdf","grobid_xml":"https://content.openalex.org/works/W3186629805.grobid-xml"},"referenced_works_count":13,"referenced_works":["https://openalex.org/W2033178790","https://openalex.org/W2045871438","https://openalex.org/W2133671140","https://openalex.org/W2152412901","https://openalex.org/W2152617511","https://openalex.org/W2160920329","https://openalex.org/W2523948971","https://openalex.org/W2579393094","https://openalex.org/W2783118243","https://openalex.org/W2950399220","https://openalex.org/W2951506845","https://openalex.org/W2987183241","https://openalex.org/W3042679485"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052","https://openalex.org/W4402327032","https://openalex.org/W2382290278"],"abstract_inverted_index":{"It":[0],"is":[1],"meaningful":[2],"to":[3,6,33,64],"recommend":[4],"exercises":[5],"students":[7],"in":[8,27,31,47,96],"an":[9,35,70],"online":[10],"education":[11],"system":[12,30],"with":[13],"a":[14,79],"large":[15],"amount":[16],"of":[17,81,88],"learning":[18],"resource.":[19],"Many":[20],"recommendation":[21,29,83],"methods":[22],"usually":[23],"rely":[24],"on":[25],"strategy":[26],"the":[28,48,58,86,93,97],"order":[32,63],"predict":[34],"exercise":[36,49,56,75,82],"score.":[37],"In":[38,62],"this":[39],"paper,":[40],"we":[41,68],"compare":[42,65,85],"different":[43,66,89],"information":[44],"entropy":[45],"index":[46,52,90,95],"recommendation.":[50,76],"These":[51],"consider":[53],"how":[54],"well":[55],"matches":[57],"student\u2019s":[59],"knowledge":[60],"ability.":[61],"methods,":[67],"introduce":[69],"interactive":[71],"platform":[72],"for":[73],"dynamic":[74],"We":[77],"conduct":[78],"set":[80],"experiments,":[84],"effect":[87],"and":[91],"find":[92],"optimal":[94],"experiment.":[98]},"counts_by_year":[{"year":2021,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}