{"id":"https://openalex.org/W2064392127","doi":"https://doi.org/10.1145/2348283.2348464","title":"Effect of dynamic pruning safety on learning to rank effectiveness","display_name":"Effect of dynamic pruning safety on learning to rank effectiveness","publication_year":2012,"publication_date":"2012-08-12","ids":{"openalex":"https://openalex.org/W2064392127","doi":"https://doi.org/10.1145/2348283.2348464","mag":"2064392127"},"language":"en","primary_location":{"id":"doi:10.1145/2348283.2348464","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2348283.2348464","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 35th 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/A5057643560","display_name":"Craig Macdonald","orcid":"https://orcid.org/0000-0003-3143-279X"},"institutions":[{"id":"https://openalex.org/I7882870","display_name":"University of Glasgow","ror":"https://ror.org/00vtgdb53","country_code":"GB","type":"education","lineage":["https://openalex.org/I7882870"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Craig Macdonald","raw_affiliation_strings":["University of Glasgow, Glasgow, United Kingdom","University of Glasgow, Glasgow, United Kingdom#TAB#"],"affiliations":[{"raw_affiliation_string":"University of Glasgow, Glasgow, United Kingdom","institution_ids":["https://openalex.org/I7882870"]},{"raw_affiliation_string":"University of Glasgow, Glasgow, United Kingdom#TAB#","institution_ids":["https://openalex.org/I7882870"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018894843","display_name":"Nicola Tonellotto","orcid":"https://orcid.org/0000-0002-7427-1001"},"institutions":[{"id":"https://openalex.org/I4210155236","display_name":"National Research Council","ror":"https://ror.org/04zaypm56","country_code":"IT","type":"funder","lineage":["https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Nicola Tonellotto","raw_affiliation_strings":["National Research Council of Italy, Pisa, Italy","National Research Council of Italy, Pisa, Italy#TAB#"],"affiliations":[{"raw_affiliation_string":"National Research Council of Italy, Pisa, Italy","institution_ids":["https://openalex.org/I4210155236"]},{"raw_affiliation_string":"National Research Council of Italy, Pisa, Italy#TAB#","institution_ids":["https://openalex.org/I4210155236"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5079046603","display_name":"Iadh Ounis","orcid":"https://orcid.org/0000-0003-4701-3223"},"institutions":[{"id":"https://openalex.org/I7882870","display_name":"University of Glasgow","ror":"https://ror.org/00vtgdb53","country_code":"GB","type":"education","lineage":["https://openalex.org/I7882870"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Iadh Ounis","raw_affiliation_strings":["University of Glasgow, Glasgow, United Kingdom","University of Glasgow, Glasgow, United Kingdom#TAB#"],"affiliations":[{"raw_affiliation_string":"University of Glasgow, Glasgow, United Kingdom","institution_ids":["https://openalex.org/I7882870"]},{"raw_affiliation_string":"University of Glasgow, Glasgow, United Kingdom#TAB#","institution_ids":["https://openalex.org/I7882870"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5057643560"],"corresponding_institution_ids":["https://openalex.org/I7882870"],"apc_list":null,"apc_paid":null,"fwci":2.8452,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.9218524,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1051","last_page":"1052"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10286","display_name":"Information Retrieval and Search Behavior","score":0.9991000294685364,"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/T10286","display_name":"Information Retrieval and Search Behavior","score":0.9991000294685364,"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/T11550","display_name":"Text and Document Classification Technologies","score":0.9961000084877014,"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"}},{"id":"https://openalex.org/T10028","display_name":"Topic Modeling","score":0.9957000017166138,"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/pruning","display_name":"Pruning","score":0.8583822846412659},{"id":"https://openalex.org/keywords/rank","display_name":"Rank (graph theory)","score":0.7836827039718628},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7572062611579895},{"id":"https://openalex.org/keywords/learning-to-rank","display_name":"Learning to rank","score":0.7216633558273315},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.6259763836860657},{"id":"https://openalex.org/keywords/search-engine","display_name":"Search engine","score":0.538999080657959},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.5053849220275879},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.46284955739974976},{"id":"https://openalex.org/keywords/work","display_name":"Work (physics)","score":0.4105370044708252},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.40384095907211304},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3218843340873718},{"id":"https://openalex.org/keywords/ranking","display_name":"Ranking (information retrieval)","score":0.21222597360610962},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12889516353607178},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09416946768760681}],"concepts":[{"id":"https://openalex.org/C108010975","wikidata":"https://www.wikidata.org/wiki/Q500094","display_name":"Pruning","level":2,"score":0.8583822846412659},{"id":"https://openalex.org/C164226766","wikidata":"https://www.wikidata.org/wiki/Q7293202","display_name":"Rank (graph theory)","level":2,"score":0.7836827039718628},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7572062611579895},{"id":"https://openalex.org/C86037889","wikidata":"https://www.wikidata.org/wiki/Q4330127","display_name":"Learning to rank","level":3,"score":0.7216633558273315},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.6259763836860657},{"id":"https://openalex.org/C97854310","wikidata":"https://www.wikidata.org/wiki/Q19541","display_name":"Search engine","level":2,"score":0.538999080657959},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.5053849220275879},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.46284955739974976},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.4105370044708252},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.40384095907211304},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3218843340873718},{"id":"https://openalex.org/C189430467","wikidata":"https://www.wikidata.org/wiki/Q7293293","display_name":"Ranking (information retrieval)","level":2,"score":0.21222597360610962},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12889516353607178},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09416946768760681},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.0},{"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/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1145/2348283.2348464","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2348283.2348464","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 35th international ACM SIGIR conference on Research and development in information retrieval","raw_type":"proceedings-article"},{"id":"pmh:oai:arpi.unipi.it:11568/1022720","is_oa":false,"landing_page_url":"http://hdl.handle.net/11568/1022720","pdf_url":null,"source":{"id":"https://openalex.org/S4377196265","display_name":"CINECA IRIS Institutial research information system (University of Pisa)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I108290504","host_organization_name":"University of Pisa","host_organization_lineage":["https://openalex.org/I108290504"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:oai:dnet:people______::3b4c3603a0659e9eba024a9558e69719","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S7407055261","display_name":"ISTI Open Portal","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference article"},{"id":"pmh:oai:eprints.gla.ac.uk:78531","is_oa":false,"landing_page_url":"http://eprints.gla.ac.uk/78531/","pdf_url":null,"source":{"id":"https://openalex.org/S4210235606","display_name":"ENLIGHTEN (Jurnal Bimbingan dan Konseling Islam)","issn_l":"2622-8912","issn":["2622-8912","2622-8920"],"is_oa":false,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"PeerReviewed"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W2094145178","https://openalex.org/W2120724560","https://openalex.org/W2149427297","https://openalex.org/W2154610494"],"related_works":["https://openalex.org/W2373300491","https://openalex.org/W2395294869","https://openalex.org/W2378744544","https://openalex.org/W2594301978","https://openalex.org/W2772359885","https://openalex.org/W3011471740","https://openalex.org/W2954428433","https://openalex.org/W4379381520","https://openalex.org/W2884580467","https://openalex.org/W2572315477"],"abstract_inverted_index":{"A":[0],"dynamic":[1,50],"pruning":[2,51],"strategy,":[3],"such":[4],"as":[5,19],"WAND,":[6],"enhances":[7],"retrieval":[8,34],"efficiency":[9],"without":[10,35],"degrading":[11,38],"effectiveness":[12,89],"to":[13,28,56,63,76],"a":[14,45,70,74],"given":[15],"rank":[16,77],"K,":[17],"known":[18],"safe-to-rank-K.":[20],"However,":[21],"it":[22],"is":[23,117],"also":[24],"possible":[25],"for":[26],"WAND":[27,102,116],"obtain":[29,58],"more":[30],"efficient":[31],"but":[32],"unsafe":[33,115],"actually":[36],"significantly":[37],"effectiveness.":[39,126],"On":[40],"the":[41,59,67,83,88,91,99],"other":[42],"hand,":[43],"in":[44,73],"modern":[46],"search":[47],"engine":[48],"setting,":[49],"strategies":[52],"can":[53],"be":[54,64],"used":[55],"efficiently":[57],"set":[60],"of":[61,69,85,90,101],"documents":[62,120],"re-ranked":[65],"by":[66],"application":[68],"learned":[71,92],"model":[72],"learning":[75],"setting.":[78],"No":[79],"work":[80],"has":[81],"examined":[82],"impact":[84,100],"safeness":[86,103],"on":[87],"model.":[93],"In":[94],"this":[95],"work,":[96],"we":[97],"investigate":[98],"through":[104],"experiments":[105],"using":[106],"150":[107],"TREC":[108],"Web":[109],"track":[110],"topics.":[111],"We":[112],"find":[113],"that":[114],"biased":[118],"towards":[119],"with":[121],"lower":[122],"docids,":[123],"thereby":[124],"impacting":[125]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":2}],"updated_date":"2026-03-02T08:37:19.008085","created_date":"2025-10-10T00:00:00"}
