{"id":"https://openalex.org/W2033027105","doi":"https://doi.org/10.1145/1743666.1743711","title":"Learning relevant eye movement feature spaces across users","display_name":"Learning relevant eye movement feature spaces across users","publication_year":2010,"publication_date":"2010-01-01","ids":{"openalex":"https://openalex.org/W2033027105","doi":"https://doi.org/10.1145/1743666.1743711","mag":"2033027105"},"language":"en","primary_location":{"id":"doi:10.1145/1743666.1743711","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1743666.1743711","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2010 Symposium on Eye-Tracking Research &amp; Applications - ETRA '10","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/A5113591402","display_name":"Zakria Hussain","orcid":null},"institutions":[{"id":"https://openalex.org/I2800173700","display_name":"UCL Australia","ror":"https://ror.org/024atcf19","country_code":"AU","type":"education","lineage":["https://openalex.org/I2800173700"]},{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["AU","GB"],"is_corresponding":true,"raw_author_name":"Zakria Hussain","raw_affiliation_strings":["University College London","University college London"],"affiliations":[{"raw_affiliation_string":"University College London","institution_ids":["https://openalex.org/I45129253"]},{"raw_affiliation_string":"University college London","institution_ids":["https://openalex.org/I2800173700"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066462028","display_name":"Kitsuchart Pasupa","orcid":"https://orcid.org/0000-0001-8359-9888"},"institutions":[{"id":"https://openalex.org/I43439940","display_name":"University of Southampton","ror":"https://ror.org/01ryk1543","country_code":"GB","type":"education","lineage":["https://openalex.org/I43439940"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Kitsuchart Pasupa","raw_affiliation_strings":["University of Southampton"],"affiliations":[{"raw_affiliation_string":"University of Southampton","institution_ids":["https://openalex.org/I43439940"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5047980012","display_name":"John Shawe\u2010Taylor","orcid":"https://orcid.org/0000-0002-2030-0073"},"institutions":[{"id":"https://openalex.org/I2800173700","display_name":"UCL Australia","ror":"https://ror.org/024atcf19","country_code":"AU","type":"education","lineage":["https://openalex.org/I2800173700"]},{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["AU","GB"],"is_corresponding":false,"raw_author_name":"John Shawe-Taylor","raw_affiliation_strings":["University College London","University college London"],"affiliations":[{"raw_affiliation_string":"University College London","institution_ids":["https://openalex.org/I45129253"]},{"raw_affiliation_string":"University college London","institution_ids":["https://openalex.org/I2800173700"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5113591402"],"corresponding_institution_ids":["https://openalex.org/I2800173700","https://openalex.org/I45129253"],"apc_list":null,"apc_paid":null,"fwci":0.3233,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.59318047,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"181","last_page":"181"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.9970999956130981,"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"}},"topics":[{"id":"https://openalex.org/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.9970999956130981,"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9909999966621399,"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/T11707","display_name":"Gaze Tracking and Assistive Technology","score":0.9778000116348267,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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":0.7756187319755554},{"id":"https://openalex.org/keywords/eye-movement","display_name":"Eye movement","score":0.7017825245857239},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.697050154209137},{"id":"https://openalex.org/keywords/eye-tracking","display_name":"Eye tracking","score":0.6700761318206787},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.6151553392410278},{"id":"https://openalex.org/keywords/feature-vector","display_name":"Feature vector","score":0.5614280104637146},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5525069236755371},{"id":"https://openalex.org/keywords/relevance","display_name":"Relevance (law)","score":0.48341691493988037},{"id":"https://openalex.org/keywords/relevance-feedback","display_name":"Relevance feedback","score":0.4669547975063324},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.4513028860092163},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3819478154182434},{"id":"https://openalex.org/keywords/image-retrieval","display_name":"Image retrieval","score":0.19565069675445557},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.1418289840221405}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7756187319755554},{"id":"https://openalex.org/C153050134","wikidata":"https://www.wikidata.org/wiki/Q760256","display_name":"Eye movement","level":2,"score":0.7017825245857239},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.697050154209137},{"id":"https://openalex.org/C56461940","wikidata":"https://www.wikidata.org/wiki/Q970687","display_name":"Eye tracking","level":2,"score":0.6700761318206787},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.6151553392410278},{"id":"https://openalex.org/C83665646","wikidata":"https://www.wikidata.org/wiki/Q42139305","display_name":"Feature vector","level":2,"score":0.5614280104637146},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5525069236755371},{"id":"https://openalex.org/C158154518","wikidata":"https://www.wikidata.org/wiki/Q7310970","display_name":"Relevance (law)","level":2,"score":0.48341691493988037},{"id":"https://openalex.org/C2779532271","wikidata":"https://www.wikidata.org/wiki/Q445558","display_name":"Relevance feedback","level":4,"score":0.4669547975063324},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.4513028860092163},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3819478154182434},{"id":"https://openalex.org/C1667742","wikidata":"https://www.wikidata.org/wiki/Q10927554","display_name":"Image retrieval","level":3,"score":0.19565069675445557},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.1418289840221405},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"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/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1145/1743666.1743711","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1743666.1743711","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2010 Symposium on Eye-Tracking Research &amp; Applications - ETRA '10","raw_type":"proceedings-article"},{"id":"pmh:oai:eprints.soton.ac.uk:268502","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306401019","display_name":"ePrints Soton (University of Southampton)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I43439940","host_organization_name":"University of Southampton","host_organization_lineage":["https://openalex.org/I43439940"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Conference or Workshop Item"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.154.3829","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.154.3829","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://eprints.ecs.soton.ac.uk/18502/1/LearningEyeNystrom.pdf","raw_type":"text"},{"id":"pmh:oai:eprints.ucl.ac.uk.OAI2:1336829","is_oa":false,"landing_page_url":"http://discovery.ucl.ac.uk/1336829/","pdf_url":null,"source":{"id":"https://openalex.org/S4306400024","display_name":"UCL Discovery (University College London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I45129253","host_organization_name":"University College London","host_organization_lineage":["https://openalex.org/I45129253"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"   Eye Tracking Research and Applications Symposium (ETRA)     pp. 181-186.   (2010)      ","raw_type":"Article"},{"id":"pmh:oai:eprints.ucl.ac.uk.OAI2:79059","is_oa":false,"landing_page_url":"http://discovery.ucl.ac.uk/79059/","pdf_url":null,"source":{"id":"https://openalex.org/S4306400024","display_name":"UCL Discovery (University College London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I45129253","host_organization_name":"University College London","host_organization_lineage":["https://openalex.org/I45129253"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"     In: Morimoto, CH and Istance, HO and Hyrskykari, A and Ji, Q, (eds.)   (pp. pp. 181-185).  ACM (2010)     ","raw_type":"Proceedings paper"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1510073064","https://openalex.org/W1551209770","https://openalex.org/W1558808826","https://openalex.org/W1570963478","https://openalex.org/W2002664886","https://openalex.org/W2065180801","https://openalex.org/W2111993661","https://openalex.org/W2112545207","https://openalex.org/W2116541867","https://openalex.org/W2147831380","https://openalex.org/W2160840682","https://openalex.org/W2528514897","https://openalex.org/W2997709458"],"related_works":["https://openalex.org/W4384434815","https://openalex.org/W1701036363","https://openalex.org/W1561131412","https://openalex.org/W2958385752","https://openalex.org/W1981014703","https://openalex.org/W4206950173","https://openalex.org/W2113629050","https://openalex.org/W2186236678","https://openalex.org/W2978078285","https://openalex.org/W1975214622"],"abstract_inverted_index":{"In":[0],"this":[1,86,100],"paper":[2],"we":[3,71],"predict":[4],"the":[5,50,64,83,91,113,130,149],"relevance":[6,51],"of":[7,52,68,85,95,115,152],"images":[8,124],"based":[9],"on":[10,63],"a":[11,37,59,74,96,144],"lowdimensional":[12],"feature":[13,77,87],"space":[14,78,88],"found":[15],"using":[16,36,58,107,129],"several":[17],"users'":[18],"eye":[19,32,39,65,92,132],"movements.":[20],"Each":[21],"user":[22,98],"is":[23,125],"given":[24],"an":[25,103],"image-based":[26],"search":[27],"task,":[28],"during":[29],"which":[30],"their":[31],"movements":[33],"are":[34],"extracted":[35],"Tobii":[38],"tracker.":[40],"The":[41],"users":[42],"also":[43,136],"provide":[44],"us":[45],"with":[46],"explicit":[47],"feedback":[48],"regarding":[49],"images.":[53],"We":[54,81,135],"demonstrate":[55],"that":[56,112],"by":[57,89],"greedy":[60],"Nystr\u00f6m":[61],"algorithm":[62,106],"movement":[66,93,133],"features":[67,94],"different":[69],"users,":[70],"can":[72],"find":[73],"suitable":[75],"low-dimensional":[76],"for":[79],"learning.":[80],"validate":[82],"suitability":[84],"projecting":[90],"new":[97],"into":[99],"space,":[101],"training":[102],"online":[104],"learning":[105],"these":[108],"features,":[109],"and":[110,139,142],"showing":[111],"number":[114],"mistakes":[116],"(regret":[117],"over":[118],"time)":[119],"made":[120],"in":[121],"predicting":[122],"relevant":[123],"lower":[126],"than":[127],"when":[128],"original":[131],"features.":[134],"plot":[137],"Recall-Precision":[138],"ROC":[140],"curves,":[141],"use":[143],"sign":[145],"test":[146],"to":[147],"verify":[148],"statistical":[150],"significance":[151],"our":[153],"results.":[154]},"counts_by_year":[{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
