乐胖代购免代理版

{"id":"https://openalex.org/W2118669775","doi":"https://doi.org/10.1109/iccta.2007.15","title":"A Novel Approach for Re-Ranking of Search Results Using Collaborative Filtering","display_name":"A Novel Approach for Re-Ranking of Search Results Using Collaborative Filtering","publication_year":2007,"publication_date":"2007-03-01","ids":{"openalex":"https://openalex.org/W2118669775","doi":"https://doi.org/10.1109/iccta.2007.15","mag":"2118669775"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccta.2007.15","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"proceedings-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/A5055631972","display_name":"U. Rohini","orcid":null},"institutions":[{"id":"https://openalex.org/I64189192","display_name":"International Institute of Information Technology, Hyderabad","ror":"https://ror.org/05f11g639","country_code":"IN","type":"education","lineage":["https://openalex.org/I64189192"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"U. Rohini","raw_affiliation_strings":["Language Technol. Res. Center, IIlT, Hyderabad"],"affiliations":[{"raw_affiliation_string":"Language Technol. Res. Center, IIlT, Hyderabad","institution_ids":["https://openalex.org/I64189192"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5073786634","display_name":"Vasudeva Varma","orcid":"https://orcid.org/0000-0003-1923-1725"},"institutions":[{"id":"https://openalex.org/I64189192","display_name":"International Institute of Information Technology, Hyderabad","ror":"https://ror.org/05f11g639","country_code":"IN","type":"education","lineage":["https://openalex.org/I64189192"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Vasudeva Varma","raw_affiliation_strings":["Language Technol. Res. Center, IIlT, Hyderabad"],"affiliations":[{"raw_affiliation_string":"Language Technol. Res. Center, IIlT, Hyderabad","institution_ids":["https://openalex.org/I64189192"]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.144,"has_fulltext":true,"fulltext_origin":"ngrams","cited_by_count":14,"citation_normalized_percentile":{"value":0.727837,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":85,"max":86},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.9997,"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":0.9997,"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/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.994,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T12016","display_name":"Web Data Mining and Analysis","score":0.9919,"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/relevance","display_name":"Relevance","score":0.8566396},{"id":"https://openalex.org/keywords/relevance-feedback","display_name":"Relevance Feedback","score":0.6415478},{"id":"https://openalex.org/keywords/learning-to-rank","display_name":"Learning to Rank","score":0.6248378},{"id":"https://openalex.org/keywords/rank","display_name":"Rank (graph theory)","score":0.5733005},{"id":"https://openalex.org/keywords/user-information","display_name":"User information","score":0.4147426}],"concepts":[{"id":"https://openalex.org/C158154518","wikidata":"https://www.wikidata.org/wiki/Q7310970","display_name":"Relevance (law)","level":2,"score":0.8566396},{"id":"https://openalex.org/C189430467","wikidata":"https://www.wikidata.org/wiki/Q7293293","display_name":"Ranking (information retrieval)","level":2,"score":0.8564869},{"id":"https://openalex.org/C21569690","wikidata":"https://www.wikidata.org/wiki/Q94702","display_name":"Collaborative filtering","level":3,"score":0.8511213},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8292389},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.7988718},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.6790669},{"id":"https://openalex.org/C2779532271","wikidata":"https://www.wikidata.org/wiki/Q445558","display_name":"Relevance feedback","level":4,"score":0.6415478},{"id":"https://openalex.org/C86037889","wikidata":"https://www.wikidata.org/wiki/Q4330127","display_name":"Learning to rank","level":3,"score":0.6248378},{"id":"https://openalex.org/C164226766","wikidata":"https://www.wikidata.org/wiki/Q7293202","display_name":"Rank (graph theory)","level":2,"score":0.5733005},{"id":"https://openalex.org/C97854310","wikidata":"https://www.wikidata.org/wiki/Q19541","display_name":"Search engine","level":2,"score":0.54751486},{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.5401406},{"id":"https://openalex.org/C99016210","wikidata":"https://www.wikidata.org/wiki/Q5488129","display_name":"Query expansion","level":2,"score":0.5038311},{"id":"https://openalex.org/C2777622855","wikidata":"https://www.wikidata.org/wiki/Q7901844","display_name":"User information","level":3,"score":0.4147426},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.3499036},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.34737647},{"id":"https://openalex.org/C180198813","wikidata":"https://www.wikidata.org/wiki/Q121182","display_name":"Information system","level":2,"score":0.18557113},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.18336326},{"id":"https://openalex.org/C1667742","wikidata":"https://www.wikidata.org/wiki/Q10927554","display_name":"Image retrieval","level":3,"score":0.12447685},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.05782342},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccta.2007.15","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false}],"best_oa_location":null,"sustainable_development_goals":[],"grants":[],"datasets":[],"versions":[],"referenced_works_count":27,"referenced_works":["https://openalex.org/W1513489099","https://openalex.org/W1559119672","https://openalex.org/W1576520375","https://openalex.org/W1601302335","https://openalex.org/W1604938182","https://openalex.org/W1669430462","https://openalex.org/W167006859","https://openalex.org/W1847544500","https://openalex.org/W1854214752","https://openalex.org/W1976018865","https://openalex.org/W1998196377","https://openalex.org/W2000145992","https://openalex.org/W2009202693","https://openalex.org/W2041179002","https://openalex.org/W2042949695","https://openalex.org/W2085937320","https://openalex.org/W2095976990","https://openalex.org/W2105981469","https://openalex.org/W2124168655","https://openalex.org/W2127203709","https://openalex.org/W2151592910","https://openalex.org/W2155106456","https://openalex.org/W2156909104","https://openalex.org/W2158822488","https://openalex.org/W2423784265","https://openalex.org/W30598506","https://openalex.org/W4232980324"],"related_works":["https://openalex.org/W52640224","https://openalex.org/W4308086150","https://openalex.org/W4234076403","https://openalex.org/W3010113995","https://openalex.org/W2692736970","https://openalex.org/W2577784223","https://openalex.org/W2382153208","https://openalex.org/W2230616111","https://openalex.org/W2027155619","https://openalex.org/W1160915619"],"abstract_inverted_index":{"Search":[0],"engines":[1],"today":[2],"often":[3],"return":[4],"a":[5,12,81,98,178],"large":[6],"volume":[7],"of":[8,18,30,58,86,97,114,123,137,149,167,177,189],"results":[9,32,38,89,139],"with":[10],"possibly":[11],"few":[13],"relevant":[14,37,133],"results.":[15],"The":[16,158,175],"notion":[17],"relevance":[19,44,95],"is":[20,109,140,152,161,180],"subjective":[21],"and":[22,27,130],"depends":[23],"on":[24],"the":[25,31,35,40,43,87,104,112,115,138,147,150,155,165,168,172,183,190,194],"user":[26,41,100,173],"context.":[28],"Re-ranking":[29,136],"to":[33,39,110],"reflect":[34],"most":[36],"using":[42,65,90,94,117,142,171,182],"feedback":[45,96],"has":[46,69],"received":[47],"wide":[48,71],"attention":[49],"in":[50,53,73,164,193],"information":[51,59],"retrieval":[52],"recent":[54],"years.":[55],"Also,":[56],"sharing":[57],"among":[60],"users":[61,116,192],"having":[62],"similar":[63],"interests":[64],"collaborative":[66,91,143],"filtering":[67,92,144],"techniques":[68,93,120],"achieved":[70],"success":[72],"recommendation":[74],"systems.":[75],"In":[76],"this":[77],"paper,":[78],"we":[79],"propose":[80],"novel":[82],"approach":[83,108],"for":[84],"re-ranking":[85],"search":[88],"given":[99],"as":[101,103,186],"well":[102,187],"other":[105,191],"users.":[106],"Our":[107],"learn":[111],"profiles":[113,188],"machine":[118],"learning":[119],"making":[121],"use":[122],"past":[124],"browsing":[125],"histories":[126],"including":[127],"queries":[128],"posed":[129],"documents":[131],"found":[132],"or":[134],"irrelevant.":[135],"done":[141],"techniques.":[145],"First,":[146],"context":[148,166],"query":[151,156,169],"inferred":[153],"from":[154],"category.":[157],"user's":[159,184],"community":[160,195],"determined":[162],"dynamically":[163],"by":[170],"profiles.":[174],"rank":[176],"document":[179],"calculated":[181],"profile":[185]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2118669775","counts_by_year":[{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1}],"updated_date":"2025-01-18T21:37:27.813460","created_date":"2016-06-24"}