{"id":"https://openalex.org/W1979399319","doi":"https://doi.org/10.1145/1571941.1572055","title":"A case for improved evaluation of query difficulty prediction","display_name":"A case for improved evaluation of query difficulty prediction","publication_year":2009,"publication_date":"2009-07-19","ids":{"openalex":"https://openalex.org/W1979399319","doi":"https://doi.org/10.1145/1571941.1572055","mag":"1979399319"},"language":"en","primary_location":{"id":"doi:10.1145/1571941.1572055","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1571941.1572055","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 32nd international ACM SIGIR conference on Research and development in information retrieval","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://figshare.com/articles/conference_contribution/A_case_for_improved_evaluation_of_query_difficulty_prediction/27371817","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5085925326","display_name":"Falk Scholer","orcid":"https://orcid.org/0000-0001-9094-0810"},"institutions":[{"id":"https://openalex.org/I82951845","display_name":"RMIT University","ror":"https://ror.org/04ttjf776","country_code":"AU","type":"education","lineage":["https://openalex.org/I82951845"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"Falk Scholer","raw_affiliation_strings":["RMIT University, Melbourne, Australia"],"affiliations":[{"raw_affiliation_string":"RMIT University, Melbourne, Australia","institution_ids":["https://openalex.org/I82951845"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070228961","display_name":"Steven Garcia","orcid":null},"institutions":[{"id":"https://openalex.org/I82951845","display_name":"RMIT University","ror":"https://ror.org/04ttjf776","country_code":"AU","type":"education","lineage":["https://openalex.org/I82951845"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Steven Garcia","raw_affiliation_strings":["RMIT University, Melbourne, Australia"],"affiliations":[{"raw_affiliation_string":"RMIT University, Melbourne, Australia","institution_ids":["https://openalex.org/I82951845"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5085925326"],"corresponding_institution_ids":["https://openalex.org/I82951845"],"apc_list":null,"apc_paid":null,"fwci":3.8737,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.94133215,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"640","last_page":"641"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10286","display_name":"Information Retrieval and Search Behavior","score":0.9995999932289124,"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":0.9995999932289124,"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/T12016","display_name":"Web Data Mining and Analysis","score":0.984499990940094,"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/T10028","display_name":"Topic Modeling","score":0.984000027179718,"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/computer-science","display_name":"Computer science","score":0.800887942314148},{"id":"https://openalex.org/keywords/query-expansion","display_name":"Query expansion","score":0.6151189804077148},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.5818326473236084},{"id":"https://openalex.org/keywords/variety","display_name":"Variety (cybernetics)","score":0.5375350117683411},{"id":"https://openalex.org/keywords/measure","display_name":"Measure (data warehouse)","score":0.49121588468551636},{"id":"https://openalex.org/keywords/query-optimization","display_name":"Query optimization","score":0.48549655079841614},{"id":"https://openalex.org/keywords/search-engine","display_name":"Search engine","score":0.4745940864086151},{"id":"https://openalex.org/keywords/ranking","display_name":"Ranking (information retrieval)","score":0.46286898851394653},{"id":"https://openalex.org/keywords/web-search-query","display_name":"Web search query","score":0.4625721573829651},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.43606311082839966},{"id":"https://openalex.org/keywords/correlation","display_name":"Correlation","score":0.4118926525115967},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3438381552696228},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.29800015687942505}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.800887942314148},{"id":"https://openalex.org/C99016210","wikidata":"https://www.wikidata.org/wiki/Q5488129","display_name":"Query expansion","level":2,"score":0.6151189804077148},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.5818326473236084},{"id":"https://openalex.org/C136197465","wikidata":"https://www.wikidata.org/wiki/Q1729295","display_name":"Variety (cybernetics)","level":2,"score":0.5375350117683411},{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.49121588468551636},{"id":"https://openalex.org/C157692150","wikidata":"https://www.wikidata.org/wiki/Q2919848","display_name":"Query optimization","level":2,"score":0.48549655079841614},{"id":"https://openalex.org/C97854310","wikidata":"https://www.wikidata.org/wiki/Q19541","display_name":"Search engine","level":2,"score":0.4745940864086151},{"id":"https://openalex.org/C189430467","wikidata":"https://www.wikidata.org/wiki/Q7293293","display_name":"Ranking (information retrieval)","level":2,"score":0.46286898851394653},{"id":"https://openalex.org/C164120249","wikidata":"https://www.wikidata.org/wiki/Q995982","display_name":"Web search query","level":3,"score":0.4625721573829651},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.43606311082839966},{"id":"https://openalex.org/C117220453","wikidata":"https://www.wikidata.org/wiki/Q5172842","display_name":"Correlation","level":2,"score":0.4118926525115967},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3438381552696228},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.29800015687942505},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","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}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1145/1571941.1572055","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1571941.1572055","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 32nd international ACM SIGIR conference on Research and development in information retrieval","raw_type":"proceedings-article"},{"id":"pmh:oai:alma.61RMIT_INST:11248313000001341","is_oa":false,"landing_page_url":"https://dl.acm.org/citation.cfm?id=1572055","pdf_url":null,"source":{"id":"https://openalex.org/S4306402074","display_name":"RMIT Research Repository (RMIT University Library)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I82951845","host_organization_name":"RMIT University","host_organization_lineage":["https://openalex.org/I82951845"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"text"},{"id":"pmh:oai:figshare.com:article/27371817","is_oa":true,"landing_page_url":"https://figshare.com/articles/conference_contribution/A_case_for_improved_evaluation_of_query_difficulty_prediction/27371817","pdf_url":null,"source":{"id":"https://openalex.org/S4377196282","display_name":"Figshare","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210132348","host_organization_name":"Figshare (United Kingdom)","host_organization_lineage":["https://openalex.org/I4210132348"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"}],"best_oa_location":{"id":"pmh:oai:figshare.com:article/27371817","is_oa":true,"landing_page_url":"https://figshare.com/articles/conference_contribution/A_case_for_improved_evaluation_of_query_difficulty_prediction/27371817","pdf_url":null,"source":{"id":"https://openalex.org/S4377196282","display_name":"Figshare","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210132348","host_organization_name":"Figshare (United Kingdom)","host_organization_lineage":["https://openalex.org/I4210132348"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},"sustainable_development_goals":[{"score":0.6399999856948853,"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W116688291","https://openalex.org/W129655323","https://openalex.org/W1598424196","https://openalex.org/W1608396526","https://openalex.org/W2009543464","https://openalex.org/W2068902033","https://openalex.org/W2079168273","https://openalex.org/W2112021481","https://openalex.org/W2129632406"],"related_works":["https://openalex.org/W2096359267","https://openalex.org/W2572349046","https://openalex.org/W2026738364","https://openalex.org/W3125756434","https://openalex.org/W2146885082","https://openalex.org/W2100181111","https://openalex.org/W3049728138","https://openalex.org/W8514837","https://openalex.org/W2184296057","https://openalex.org/W2013069866"],"abstract_inverted_index":{"Query":[0],"difficulty":[1,40,123],"prediction":[2,132],"aims":[3],"to":[4,33,65,93],"identify,":[5],"in":[6,68,120],"advance,":[7],"how":[8,35],"well":[9,67],"an":[10,44],"information":[11],"retrieval":[12,113],"system":[13,46],"will":[14],"perform":[15,66],"when":[16],"faced":[17],"with":[18,43],"a":[19,30,54,98,101,110,136],"particular":[20],"search":[21,140],"request.":[22],"The":[23],"current":[24,82],"standard":[25],"evaluation":[26,83],"methodology":[27,84],"involves":[28],"calculating":[29],"correlation":[31],"coefficient,":[32],"indicate":[34],"strongly":[36],"the":[37,69,81,95,121],"predicted":[38],"query":[39,122],"is":[41,85,106],"related":[42],"actual":[45],"performance":[47,96,105],"measure,":[48],"usually":[49],"Average":[50],"Precision.":[51],"We":[52,115],"run":[53],"series":[55],"of":[56,97,112,138],"experiments":[57],"based":[58],"on":[59],"predictors":[60],"that":[61,80,117,131],"have":[62],"been":[63],"shown":[64],"literature,":[70],"comparing":[71],"these":[72],"across":[73],"different":[74],"TREC":[75],"runs.":[76],"Our":[77],"results":[78,119],"demonstrate":[79,94],"severely":[86],"limited.":[87],"Although":[88],"it":[89],"can":[90],"be":[91,133],"used":[92],"predictor":[99],"for":[100],"single":[102],"system,":[103],"such":[104],"not":[107,127],"consistent":[108],"over":[109],"variety":[111],"systems.":[114,141],"conclude":[116],"published":[118],"area":[124],"are":[125],"generally":[126],"comparable,":[128],"and":[129],"recommend":[130],"evaluated":[134],"against":[135],"spectrum":[137],"underlying":[139]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":3},{"year":2012,"cited_by_count":3}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}