{"id":"https://openalex.org/W2015290529","doi":"https://doi.org/10.1145/2484028.2484067","title":"Opportunity model for e-commerce recommendation","display_name":"Opportunity model for e-commerce recommendation","publication_year":2013,"publication_date":"2013-07-28","ids":{"openalex":"https://openalex.org/W2015290529","doi":"https://doi.org/10.1145/2484028.2484067","mag":"2015290529"},"language":"en","primary_location":{"id":"doi:10.1145/2484028.2484067","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2484028.2484067","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 36th international ACM SIGIR conference on Research and development in information retrieval","raw_type":"proceedings-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/A5100370411","display_name":"Jian Wang","orcid":"https://orcid.org/0000-0002-1559-9314"},"institutions":[{"id":"https://openalex.org/I185103710","display_name":"University of California, Santa Cruz","ror":"https://ror.org/03s65by71","country_code":"US","type":"education","lineage":["https://openalex.org/I185103710"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Jian Wang","raw_affiliation_strings":["University of California, Santa Cruz, Santa Cruz, CA, USA","University of California-Santa Cruz, Santa Cruz, CA, USA,"],"affiliations":[{"raw_affiliation_string":"University of California, Santa Cruz, Santa Cruz, CA, USA","institution_ids":["https://openalex.org/I185103710"]},{"raw_affiliation_string":"University of California-Santa Cruz, Santa Cruz, CA, USA,","institution_ids":["https://openalex.org/I185103710"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100388333","display_name":"Yi Zhang","orcid":"https://orcid.org/0000-0003-4299-1511"},"institutions":[{"id":"https://openalex.org/I185103710","display_name":"University of California, Santa Cruz","ror":"https://ror.org/03s65by71","country_code":"US","type":"education","lineage":["https://openalex.org/I185103710"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yi Zhang","raw_affiliation_strings":["University of California, Santa Cruz, Santa Cruz, CA, USA","University of California-Santa Cruz, Santa Cruz, CA, USA,"],"affiliations":[{"raw_affiliation_string":"University of California, Santa Cruz, Santa Cruz, CA, USA","institution_ids":["https://openalex.org/I185103710"]},{"raw_affiliation_string":"University of California-Santa Cruz, Santa Cruz, CA, USA,","institution_ids":["https://openalex.org/I185103710"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5100370411"],"corresponding_institution_ids":["https://openalex.org/I185103710"],"apc_list":null,"apc_paid":null,"fwci":41.257,"has_fulltext":false,"cited_by_count":137,"citation_normalized_percentile":{"value":0.99748254,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"303","last_page":"312"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.9998999834060669,"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":0.9998999834060669,"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/T11161","display_name":"Consumer Market Behavior and Pricing","score":0.984499990940094,"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/T12101","display_name":"Advanced Bandit Algorithms Research","score":0.9746999740600586,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/laptop","display_name":"Laptop","score":0.9733618497848511},{"id":"https://openalex.org/keywords/recommender-system","display_name":"Recommender system","score":0.833868145942688},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7697534561157227},{"id":"https://openalex.org/keywords/product","display_name":"Product (mathematics)","score":0.7501951456069946},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.45097559690475464},{"id":"https://openalex.org/keywords/work","display_name":"Work (physics)","score":0.44671061635017395},{"id":"https://openalex.org/keywords/internet-privacy","display_name":"Internet privacy","score":0.3282065987586975},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.32114434242248535},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10363459587097168},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.10065063834190369}],"concepts":[{"id":"https://openalex.org/C2780008327","wikidata":"https://www.wikidata.org/wiki/Q3962","display_name":"Laptop","level":2,"score":0.9733618497848511},{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.833868145942688},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7697534561157227},{"id":"https://openalex.org/C90673727","wikidata":"https://www.wikidata.org/wiki/Q901718","display_name":"Product (mathematics)","level":2,"score":0.7501951456069946},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.45097559690475464},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.44671061635017395},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.3282065987586975},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.32114434242248535},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10363459587097168},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.10065063834190369},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2484028.2484067","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2484028.2484067","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 36th international ACM SIGIR conference on Research and development in information retrieval","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W35149104","https://openalex.org/W167016754","https://openalex.org/W1494910745","https://openalex.org/W1580788756","https://openalex.org/W1970783761","https://openalex.org/W1994389483","https://openalex.org/W2013221919","https://openalex.org/W2024438090","https://openalex.org/W2040107208","https://openalex.org/W2063871698","https://openalex.org/W2065138396","https://openalex.org/W2080320419","https://openalex.org/W2097674647","https://openalex.org/W2099620796","https://openalex.org/W2100288455","https://openalex.org/W2115979064","https://openalex.org/W2126447809","https://openalex.org/W2127480961","https://openalex.org/W2138108551","https://openalex.org/W2140036815","https://openalex.org/W2146456494","https://openalex.org/W2150886314","https://openalex.org/W2152569947","https://openalex.org/W2171279286","https://openalex.org/W2531563875","https://openalex.org/W3147894994","https://openalex.org/W6629637077"],"related_works":["https://openalex.org/W3153292769","https://openalex.org/W2045444909","https://openalex.org/W1516398359","https://openalex.org/W1901656956","https://openalex.org/W2990805456","https://openalex.org/W3153380343","https://openalex.org/W3125580266","https://openalex.org/W3092950680","https://openalex.org/W2725831706","https://openalex.org/W1602686389"],"abstract_inverted_index":{"Most":[0],"of":[1,34,41,120],"existing":[2],"e-commerce":[3],"recommender":[4,122],"systems":[5],"aim":[6],"to":[7,12,22,74,97],"recommend":[8,98,144,151],"the":[9,18,29,32,39,42,68,108,111,117,121,133,145,153],"right":[10,106,129,154],"product":[11,130],"a":[13,26,47,52,60,81,94,99,103,127,139],"user,":[14],"based":[15],"on":[16,38],"whether":[17],"user":[19,48,109],"is":[20,92],"likely":[21],"purchase":[23,59,80],"or":[24,102],"like":[25],"product.":[27],"On":[28],"other":[30],"hand,":[31],"effectiveness":[33],"recommendations":[35],"also":[36,150],"depends":[37],"time":[40],"recommendation.":[43],"Let":[44],"us":[45],"take":[46],"who":[49],"just":[50],"purchased":[51,110],"laptop":[53,83,101],"as":[54],"an":[55],"example.":[56],"She":[57],"may":[58],"replacement":[61,104],"battery":[62,71,105],"in":[63,84],"2":[64,86],"years":[65],"(assuming":[66],"that":[67,77,138],"laptop's":[69],"original":[70],"often":[72],"fails":[73],"work":[75],"around":[76],"time)":[78],"and":[79],"new":[82,100,112],"another":[85],"years.":[87],"In":[88],"this":[89],"case,":[90],"it":[91],"not":[93,142],"good":[95],"idea":[96],"after":[107],"laptop.":[113],"It":[114],"could":[115],"hurt":[116],"user's":[118],"satisfaction":[119],"system":[123,140],"if":[124],"she":[125],"receives":[126],"potentially":[128],"recommendation":[131],"at":[132,152],"wrong":[134],"time.":[135,155],"We":[136],"argue":[137],"should":[141],"only":[143],"most":[146],"relevant":[147],"item,":[148],"but":[149]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":11},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":10},{"year":2019,"cited_by_count":12},{"year":2018,"cited_by_count":17},{"year":2017,"cited_by_count":19},{"year":2016,"cited_by_count":23},{"year":2015,"cited_by_count":17},{"year":2014,"cited_by_count":10},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}