{"id":"https://openalex.org/W7224009041","doi":"https://doi.org/10.54254/2755-2721/2026.38127","title":"P layer R etention P rediction M ethod for F reemium G ames","display_name":"P layer R etention P rediction M ethod for F reemium G ames","publication_year":2026,"publication_date":"2026-10-27","ids":{"openalex":"https://openalex.org/W7224009041","doi":"https://doi.org/10.54254/2755-2721/2026.38127"},"language":"en","primary_location":{"id":"doi:10.54254/2755-2721/2026.38127","doi":"https://doi.org/10.54254/2755-2721/2026.38127","is_oa":true,"landing_page_url":"https://doi.org/10.54254/2755-2721/2026.38127","pdf_url":"https://ace.ewapub.com/article/view/38127.pdf","source":{"id":"https://openalex.org/S4387281889","display_name":"Applied and Computational Engineering","issn_l":"2755-2721","issn":["2755-2721","2755-273X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"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":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Applied and Computational Engineering","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://ace.ewapub.com/article/view/38127.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5159869934","display_name":"Haoyang Jiang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1456306","display_name":"North China University of Technology","ror":"https://ror.org/01nky7652","country_code":"CN","type":"education","lineage":["https://openalex.org/I1456306"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haoyang Jiang","raw_affiliation_strings":["North China University of Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"North China University of Technology","institution_ids":["https://openalex.org/I1456306"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5159920112","display_name":"Xintao Nie","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xintao Nie","raw_affiliation_strings":["Beijing University of Posts and Telecommunications"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5159920112"],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.86837931,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"264","issue":"1","first_page":"None","last_page":"None"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12384","display_name":"Customer churn and segmentation","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/1406","display_name":"Marketing"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T12384","display_name":"Customer churn and segmentation","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/1406","display_name":"Marketing"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11197","display_name":"Digital Games and Media","score":0.0008999999845400453,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11122","display_name":"Online Learning and Analytics","score":0.00019999999494757503,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/random-forest-classification","display_name":"random forest classification","score":0.7699999809265137},{"id":"https://openalex.org/keywords/game-revenue","display_name":"game revenue","score":0.5059999823570251}],"concepts":[{"id":"https://openalex.org/C2778627824","wikidata":"https://www.wikidata.org/wiki/Q178561","display_name":"Battle","level":2,"score":0.8758000135421753},{"id":"https://openalex.org/C48677424","wikidata":"https://www.wikidata.org/wiki/Q6888088","display_name":"Mode (computer interface)","level":2,"score":0.49390000104904175},{"id":"https://openalex.org/C51364203","wikidata":"https://www.wikidata.org/wiki/Q1563532","display_name":"HERO","level":2,"score":0.4932999908924103},{"id":"https://openalex.org/C2780801425","wikidata":"https://www.wikidata.org/wiki/Q5164392","display_name":"Construct (python library)","level":2,"score":0.4636000096797943},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.38850000500679016},{"id":"https://openalex.org/C2778751112","wikidata":"https://www.wikidata.org/wiki/Q835016","display_name":"Window (computing)","level":2,"score":0.3880000114440918},{"id":"https://openalex.org/C2778363899","wikidata":"https://www.wikidata.org/wiki/Q23900955","display_name":"Window of opportunity","level":2,"score":0.3718000054359436},{"id":"https://openalex.org/C151201525","wikidata":"https://www.wikidata.org/wiki/Q177239","display_name":"Limit (mathematics)","level":2,"score":0.3529999852180481},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.3407999873161316},{"id":"https://openalex.org/C100660578","wikidata":"https://www.wikidata.org/wiki/Q18733","display_name":"Recall","level":2,"score":0.3260999917984009},{"id":"https://openalex.org/C168167062","wikidata":"https://www.wikidata.org/wiki/Q1117970","display_name":"Component (thermodynamics)","level":2,"score":0.3246000111103058},{"id":"https://openalex.org/C2780310539","wikidata":"https://www.wikidata.org/wiki/Q12547192","display_name":"Imperfect","level":2,"score":0.3190000057220459},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.3179999887943268},{"id":"https://openalex.org/C112758219","wikidata":"https://www.wikidata.org/wiki/Q16038819","display_name":"Duration (music)","level":2,"score":0.31529998779296875},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.31200000643730164},{"id":"https://openalex.org/C2776291640","wikidata":"https://www.wikidata.org/wiki/Q2912517","display_name":"Value (mathematics)","level":2,"score":0.2985000014305115},{"id":"https://openalex.org/C42475967","wikidata":"https://www.wikidata.org/wiki/Q194292","display_name":"Operations research","level":1,"score":0.29670000076293945},{"id":"https://openalex.org/C33676613","wikidata":"https://www.wikidata.org/wiki/Q13415176","display_name":"Dimension (graph theory)","level":2,"score":0.29600000381469727},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2890999913215637},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.288100004196167},{"id":"https://openalex.org/C169258074","wikidata":"https://www.wikidata.org/wiki/Q245748","display_name":"Random forest","level":2,"score":0.2867000102996826},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2791000008583069},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.2745000123977661},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2741999924182892},{"id":"https://openalex.org/C198531522","wikidata":"https://www.wikidata.org/wiki/Q485146","display_name":"Sample (material)","level":2,"score":0.2721000015735626},{"id":"https://openalex.org/C199033989","wikidata":"https://www.wikidata.org/wiki/Q1318295","display_name":"Narrative","level":2,"score":0.2712000012397766}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.54254/2755-2721/2026.38127","doi":"https://doi.org/10.54254/2755-2721/2026.38127","is_oa":true,"landing_page_url":"https://doi.org/10.54254/2755-2721/2026.38127","pdf_url":"https://ace.ewapub.com/article/view/38127.pdf","source":{"id":"https://openalex.org/S4387281889","display_name":"Applied and Computational Engineering","issn_l":"2755-2721","issn":["2755-2721","2755-273X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"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":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Applied and Computational Engineering","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.54254/2755-2721/2026.38127","doi":"https://doi.org/10.54254/2755-2721/2026.38127","is_oa":true,"landing_page_url":"https://doi.org/10.54254/2755-2721/2026.38127","pdf_url":"https://ace.ewapub.com/article/view/38127.pdf","source":{"id":"https://openalex.org/S4387281889","display_name":"Applied and Computational Engineering","issn_l":"2755-2721","issn":["2755-2721","2755-273X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"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":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Applied and Computational Engineering","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7224009041.pdf","grobid_xml":"https://content.openalex.org/works/W7224009041.grobid-xml"},"referenced_works_count":10,"referenced_works":["https://openalex.org/W2479255631","https://openalex.org/W2946141092","https://openalex.org/W2976648041","https://openalex.org/W3088850809","https://openalex.org/W3186144828","https://openalex.org/W4311780236","https://openalex.org/W4410159326","https://openalex.org/W4416053928","https://openalex.org/W7163556059","https://openalex.org/W7172487155"],"related_works":["https://openalex.org/W7149349751","https://openalex.org/W7130860637","https://openalex.org/W3023258177","https://openalex.org/W2275517644","https://openalex.org/W4404723468","https://openalex.org/W7042672248","https://openalex.org/W4292640816","https://openalex.org/W2003528492","https://openalex.org/W1274765851","https://openalex.org/W4221126309"],"abstract_inverted_index":{"Player":[0],"retention":[1,152],"in":[2,21,113],"freemium":[3],"games":[4],"is":[5],"crucial":[6],"to":[7,28,88],"the":[8,17,57,79,86,114,126,156,166,170],"users'":[9],"lifecycle":[10],"and":[11,43,74,98,117,137,160],"operational":[12],"revenue.":[13],"This":[14,47],"article":[15,48],"uses":[16,49],"fixed":[18],"player":[19,121],"queue":[20],"Brawl":[22],"Stars":[23],"as":[24],"a":[25,30,161],"case":[26],"study":[27],"construct":[29],"reproducible":[31],"workflow":[32],"covering":[33],"battle":[34,62,66,101],"log":[35],"cleaning,":[36],"time":[37],"window":[38,116],"division,":[39],"player-level":[40],"feature":[41],"engineering,":[42],"classification":[44],"model":[45],"evaluation.":[46],"46":[50],"characteristics":[51],"measured":[52],"within":[53,85],"24":[54],"hours":[55],"after":[56],"player's":[58],"first":[59],"baseline":[60],"observation-including":[61],"count,":[63],"active":[64,83,112],"span,":[65],"interval,":[67],"win":[68],"rate,":[69],"trophy":[70],"changes,":[71],"mode":[72],"participation,":[73],"hero":[75],"information-to":[76],"predict":[77],"whether":[78],"players":[80,97,111],"will":[81],"be":[82],"again":[84],"7th":[87],"8th":[89],"day":[90],"window.":[91],"The":[92,103,142],"latest":[93],"data":[94],"includes":[95],"166":[96],"41,402":[99],"post-cleanup":[100],"records.":[102],"D7":[104,115,151],"tag":[105],"override":[106],"check":[107],"passed,":[108],"with":[109],"99":[110],"67":[118],"inactive.":[119],"After":[120],"grouping,":[122],"random":[123],"forest":[124],"achieved":[125],"highest":[127],"ROC-AUC":[128],"of":[129,132,135,140,169],"0.661,":[130],"accuracy":[131],"0.706,":[133],"recall":[134],"0.900,":[136],"F1":[138],"value":[139],"0.783.":[141],"results":[143],"show":[144],"that":[145],"early":[146],"combat":[147],"behavior":[148],"has":[149],"some":[150],"differentiation":[153],"ability,":[154],"but":[155],"current":[157],"sample":[158],"size":[159],"single":[162],"game":[163],"source":[164],"limit":[165],"external":[167],"validity":[168],"conclusions.":[171]},"counts_by_year":[],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2026-10-28T00:00:00"}