{"id":"https://openalex.org/W2802223636","doi":"https://doi.org/10.1145/3185663","title":"Learning to Recommend Related Entities With Serendipity for Web Search Users","display_name":"Learning to Recommend Related Entities With Serendipity for Web Search Users","publication_year":2018,"publication_date":"2018-04-23","ids":{"openalex":"https://openalex.org/W2802223636","doi":"https://doi.org/10.1145/3185663","mag":"2802223636"},"language":"en","primary_location":{"id":"doi:10.1145/3185663","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3185663","pdf_url":null,"source":{"id":"https://openalex.org/S4306421405","display_name":"ACM Transactions on Asian and Low-Resource Language Information Processing","issn_l":"2375-4699","issn":["2375-4699","2375-4702"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Asian and Low-Resource Language Information Processing","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/A5005312000","display_name":"Jizhou Huang","orcid":"https://orcid.org/0000-0003-1022-0309"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]},{"id":"https://openalex.org/I98301712","display_name":"Baidu (China)","ror":"https://ror.org/03vs3wt56","country_code":"CN","type":"company","lineage":["https://openalex.org/I98301712"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jizhou Huang","raw_affiliation_strings":["Harbin Institute of Technology 8 Baidu Inc., Beijing, China"],"affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology 8 Baidu Inc., Beijing, China","institution_ids":["https://openalex.org/I98301712","https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017095527","display_name":"Shiqiang Ding","orcid":null},"institutions":[{"id":"https://openalex.org/I98301712","display_name":"Baidu (China)","ror":"https://ror.org/03vs3wt56","country_code":"CN","type":"company","lineage":["https://openalex.org/I98301712"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shiqiang Ding","raw_affiliation_strings":["Baidu Inc., Beijing, China"],"affiliations":[{"raw_affiliation_string":"Baidu Inc., Beijing, China","institution_ids":["https://openalex.org/I98301712"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100386394","display_name":"Haifeng Wang","orcid":"https://orcid.org/0000-0002-0672-7468"},"institutions":[{"id":"https://openalex.org/I98301712","display_name":"Baidu (China)","ror":"https://ror.org/03vs3wt56","country_code":"CN","type":"company","lineage":["https://openalex.org/I98301712"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haifeng Wang","raw_affiliation_strings":["Baidu Inc., Beijing, China"],"affiliations":[{"raw_affiliation_string":"Baidu Inc., Beijing, China","institution_ids":["https://openalex.org/I98301712"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101733605","display_name":"Ting Liu","orcid":"https://orcid.org/0000-0003-0389-2553"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ting Liu","raw_affiliation_strings":["Harbin Institute of Technology, Harbin, China"],"affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology, Harbin, China","institution_ids":["https://openalex.org/I204983213"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5005312000"],"corresponding_institution_ids":["https://openalex.org/I204983213","https://openalex.org/I98301712"],"apc_list":null,"apc_paid":null,"fwci":3.9269,"has_fulltext":false,"cited_by_count":29,"citation_normalized_percentile":{"value":0.94492506,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"17","issue":"3","first_page":"1","last_page":"22"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":1.0,"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":1.0,"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/T13274","display_name":"Expert finding and Q&A systems","score":0.994700014591217,"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/T11273","display_name":"Advanced Graph Neural Networks","score":0.991100013256073,"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/serendipity","display_name":"Serendipity","score":0.9697259664535522},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7740679979324341},{"id":"https://openalex.org/keywords/ranking","display_name":"Ranking (information retrieval)","score":0.7095109820365906},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.6989454627037048},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.6699938774108887},{"id":"https://openalex.org/keywords/search-engine","display_name":"Search engine","score":0.6287825703620911},{"id":"https://openalex.org/keywords/baseline","display_name":"Baseline (sea)","score":0.6279222369194031},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.5230473279953003},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5166099667549133},{"id":"https://openalex.org/keywords/recommender-system","display_name":"Recommender system","score":0.4723457098007202}],"concepts":[{"id":"https://openalex.org/C2779119418","wikidata":"https://www.wikidata.org/wiki/Q166039","display_name":"Serendipity","level":2,"score":0.9697259664535522},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7740679979324341},{"id":"https://openalex.org/C189430467","wikidata":"https://www.wikidata.org/wiki/Q7293293","display_name":"Ranking (information retrieval)","level":2,"score":0.7095109820365906},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.6989454627037048},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.6699938774108887},{"id":"https://openalex.org/C97854310","wikidata":"https://www.wikidata.org/wiki/Q19541","display_name":"Search engine","level":2,"score":0.6287825703620911},{"id":"https://openalex.org/C12725497","wikidata":"https://www.wikidata.org/wiki/Q810247","display_name":"Baseline (sea)","level":2,"score":0.6279222369194031},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.5230473279953003},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5166099667549133},{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.4723457098007202},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0},{"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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3185663","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3185663","pdf_url":null,"source":{"id":"https://openalex.org/S4306421405","display_name":"ACM Transactions on Asian and Low-Resource Language Information Processing","issn_l":"2375-4699","issn":["2375-4699","2375-4702"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Asian and Low-Resource Language Information Processing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3873607609","display_name":null,"funder_award_id":"2014CB340505","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"}],"funders":[{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":44,"referenced_works":["https://openalex.org/W1678356000","https://openalex.org/W1759446372","https://openalex.org/W1880262756","https://openalex.org/W1971040550","https://openalex.org/W1981825277","https://openalex.org/W1984020883","https://openalex.org/W2003513631","https://openalex.org/W2009718036","https://openalex.org/W2035968424","https://openalex.org/W2040367556","https://openalex.org/W2045453095","https://openalex.org/W2061296752","https://openalex.org/W2067728224","https://openalex.org/W2069870183","https://openalex.org/W2070493638","https://openalex.org/W2074680184","https://openalex.org/W2082718666","https://openalex.org/W2085337304","https://openalex.org/W2093618034","https://openalex.org/W2098361907","https://openalex.org/W2111591037","https://openalex.org/W2124591829","https://openalex.org/W2128699418","https://openalex.org/W2135645798","https://openalex.org/W2137719099","https://openalex.org/W2143405681","https://openalex.org/W2149427297","https://openalex.org/W2150284260","https://openalex.org/W2161676175","https://openalex.org/W2162979096","https://openalex.org/W2164646033","https://openalex.org/W2168717408","https://openalex.org/W2169113736","https://openalex.org/W2186584675","https://openalex.org/W2251008987","https://openalex.org/W2252076739","https://openalex.org/W2408518877","https://openalex.org/W2483327705","https://openalex.org/W2533180076","https://openalex.org/W2536623018","https://openalex.org/W2579123947","https://openalex.org/W2615497679","https://openalex.org/W2739744472","https://openalex.org/W4231510805"],"related_works":["https://openalex.org/W4205615116","https://openalex.org/W2154428221","https://openalex.org/W2531086667","https://openalex.org/W2045676999","https://openalex.org/W35325473","https://openalex.org/W1876349746","https://openalex.org/W3125216959","https://openalex.org/W2129390568","https://openalex.org/W4312541699","https://openalex.org/W2367099342"],"abstract_inverted_index":{"Entity":[0],"recommendation,":[1],"providing":[2],"entity":[3,27,71,90,94],"suggestions":[4],"to":[5,33,63,81,177],"assist":[6],"users":[7,51,58],"in":[8,37,47,115],"discovering":[9],"interesting":[10],"information,":[11],"has":[12],"become":[13],"an":[14,44,70],"indispensable":[15],"feature":[16,166],"of":[17,25,39,50,86,103,111,153,159,171,210],"today\u2019s":[18],"Web":[19,133,189],"search":[20,134,190],"engine.":[21,135],"However,":[22],"the":[23,35,48,108,116,151,157,163,169,208,211],"majority":[24],"existing":[26],"recommendation":[28,54,72,178],"methods":[29],"are":[30,113,121],"not":[31],"designed":[32],"boost":[34,97],"performance":[36],"terms":[38],"serendipity,":[40],"which":[41],"also":[42],"plays":[43],"important":[45,62],"role":[46],"appreciation":[49],"for":[52],"a":[53,79,129,187],"system.":[55,73],"To":[56,96],"keep":[57],"engaged,":[59],"it":[60],"is":[61,162],"take":[64],"into":[65],"account":[66],"serendipity":[67,98,112],"when":[68],"building":[69],"In":[74,180],"this":[75],"article,":[76],"we":[77],"propose":[78],"learning":[80],"recommend":[82],"framework":[83],"that":[84,105,139,156,193],"consists":[85],"two":[87],"components:":[88],"related":[89],"finding":[91],"and":[92,168],"candidate":[93],"ranking.":[95],"performance,":[99],"three":[100,109],"different":[101],"sets":[102],"features":[104,154,161,173],"correlate":[106],"with":[107],"aspects":[110],"employed":[114],"proposed":[117,212],"framework.":[118,213],"Extensive":[119],"experiments":[120,137,184],"conducted":[122,185],"on":[123,150,186],"large-scale,":[124],"real-world":[125],"datasets":[126],"collected":[127],"from":[128],"widely":[130],"used":[131],"commercial":[132,188],"The":[136],"show":[138],"our":[140,194],"method":[141,195],"significantly":[142,175,197],"outperforms":[143],"several":[144],"strong":[145],"baseline":[146,203],"methods.":[147,204],"An":[148],"analysis":[149],"impact":[152],"reveals":[155],"set":[158,170],"interestingness":[160],"most":[164],"powerful":[165],"set,":[167],"unexpectedness":[172],"can":[174,196],"contribute":[176],"effectiveness.":[179],"addition,":[181],"online":[182],"controlled":[183],"engine":[191],"demonstrate":[192],"improve":[198],"user":[199],"engagement":[200],"against":[201],"multiple":[202],"This":[205],"further":[206],"confirms":[207],"effectiveness":[209]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":9},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
