{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,21]],"date-time":"2025-10-21T00:31:33Z","timestamp":1761006693110,"version":"build-2065373602"},"reference-count":10,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2005,1,31]],"date-time":"2005-01-31T00:00:00Z","timestamp":1107129600000},"content-version":"vor","delay-in-days":822,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Proc of Assoc for Info"],"published-print":{"date-parts":[[2002,11]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Quality of profiles is critical for the performance of information filtering systems. A series of experiments were conducted to investigate factors that can impact the profile acquisition process. Profiles in MedSIFTER, the system used in the study, are represented as degrees of interests over a set of fixed classes and for this research were based on established MeSH categories. We collected data from 12 subjects, who used the system in a mode where profile acquisition is exclusively based on feedback provision. User\u2010provided profiles, machine\u2010built profiles, transaction log records and written statements of subjects were the main empirical data. Profile similarities and consistency of feedback with explicit preferences for classes were measured. Results suggested that the system captured user preferences better when these preferences involved specific classes and when the user preferences didn't change significantly. Feedback assessments were more conducive to the representation of user preferences when these preferences involved specific classes. Discrepancies between what the subjects stated, when explicitly expressing their preferences, and what they actually did, when providing feedback, pointed to key factors related to the representation and modeling of the documents and profiles.<\/jats:p>","DOI":"10.1002\/meet.1450390134","type":"journal-article","created":{"date-parts":[[2005,1,31]],"date-time":"2005-01-31T10:49:43Z","timestamp":1107168583000},"page":"307-315","source":"Crossref","is-referenced-by-count":1,"title":["Evaluating interest profiles based on users' judgment, interest change, and class specificity in the context of filtering medical documents"],"prefix":"10.1002","volume":"39","author":[{"given":"Luz M.","family":"Quiroga","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Javed","family":"Mostafa","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2005,1,31]]},"reference":[{"key":"e_1_2_6_2_1","doi-asserted-by":"publisher","DOI":"10.1145\/245108.245124"},{"key":"e_1_2_6_3_1","series-title":"Proceedings of the 20th Annual International ACM\/SIGIR Conference on Research and Development in Information Retrieval","first-page":"198","volume-title":"Users' perception of the performance of a filtering system","author":"Fidel R.","year":"1997"},{"key":"e_1_2_6_4_1","first-page":"78","volume-title":"Advances in Classification Research","author":"Jacob Elin K.","year":"1997"},{"key":"e_1_2_6_5_1","doi-asserted-by":"publisher","DOI":"10.1145\/263479.263481"},{"key":"e_1_2_6_6_1","doi-asserted-by":"publisher","DOI":"10.1002\/(SICI)1097-4571(1998)49:14<1304::AID-ASI8>3.0.CO;2-E"},{"key":"e_1_2_6_7_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0306-4573(99)00033-3"},{"key":"e_1_2_6_8_1","doi-asserted-by":"publisher","DOI":"10.1023\/A:1008287121180"},{"key":"e_1_2_6_9_1","unstructured":"Oard D. W. andKim J.(1998). Implicit feedback for recommender system. In: AAAI workshop on recommender systems (pp.81\u201383)."},{"key":"e_1_2_6_10_1","unstructured":"Quiroga L. M.(1999).Personalized information organization: Acquisition and modeling of users' interest profiles in information filtering systems. Unpublished doctoral dissertation Indiana University Bloomington IN."},{"key":"e_1_2_6_11_1","series-title":"Proceedings of the 63rd Annual Meeting of the American Society for Information Science and Technology, 37","first-page":"4","volume-title":"Empirical evaluation of explicit versus implicit acquisition of user profiles in information filtering systems","author":"Quiroga L. M.","year":"2000"}],"container-title":["Proceedings of the American Society for Information Science and Technology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fmeet.1450390134","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/asistdl.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/meet.1450390134","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,20]],"date-time":"2025-10-20T09:53:58Z","timestamp":1760954038000},"score":1,"resource":{"primary":{"URL":"https:\/\/asistdl.onlinelibrary.wiley.com\/doi\/10.1002\/meet.1450390134"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2002,11]]},"references-count":10,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2002,11]]}},"alternative-id":["10.1002\/meet.1450390134"],"URL":"https:\/\/doi.org\/10.1002\/meet.1450390134","archive":["Portico"],"relation":{},"ISSN":["0044-7870","1550-8390"],"issn-type":[{"type":"print","value":"0044-7870"},{"type":"electronic","value":"1550-8390"}],"subject":[],"published":{"date-parts":[[2002,11]]}}}