NBM and WNBM: Algorithms and Evaluation for Personalizing Information Retrieval in METIORE
Identifieur interne : 004D55 ( Main/Merge ); précédent : 004D54; suivant : 004D56NBM and WNBM: Algorithms and Evaluation for Personalizing Information Retrieval in METIORE
Auteurs : David Bueno [Espagne] ; Ricardo Conejo [Espagne] ; Amos A. David [France] ; Cristina Carmona [Espagne]Source :
- Lecture Notes in Computer Science [ 0302-9743 ]
English descriptors
- mix :
Abstract
Abstract: The current Information Retrieval Systems return hundreds or thousands of documents in response to a query. Users consider only the first 20 or 30, but documents are often sorted according to the query and the results are perhaps not relevant to the users’ needs. This situation is even more problematic when non expert users have difficulties in expressing their information requirements. One solution to this problem could be the use of a user model which would complement the query in order to find the best solutions for the user. Most personalized retrieval systems have a single user model for each user which works on the basis that this user will have always the same information needs. Our proposal however is a personalization method based on the current objective of the user. To this end, we have developed two probabilistic algorithms NBM and WNBM which support different kinds of multi parameter databases and in this paper we present new experiments with these algorithms in METIORE to validate our proposal.
Url:
DOI: 10.1007/978-3-540-74829-8_125
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This situation is even more problematic when non expert users have difficulties in expressing their information requirements. One solution to this problem could be the use of a user model which would complement the query in order to find the best solutions for the user. Most personalized retrieval systems have a single user model for each user which works on the basis that this user will have always the same information needs. Our proposal however is a personalization method based on the current objective of the user. To this end, we have developed two probabilistic algorithms NBM and WNBM which support different kinds of multi parameter databases and in this paper we present new experiments with these algorithms in METIORE to validate our proposal</div></front></TEI></HAL><ISTEX><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title xml:lang="en">NBM and WNBM: Algorithms and Evaluation for Personalizing Information Retrieval in METIORE</title><author><name sortKey="Bueno, David" sort="Bueno, David" uniqKey="Bueno D" first="David" last="Bueno">David Bueno</name></author><author><name sortKey="Conejo, Ricardo" sort="Conejo, Ricardo" uniqKey="Conejo R" first="Ricardo" last="Conejo">Ricardo Conejo</name></author><author><name sortKey="David, Amos A" sort="David, Amos A" uniqKey="David A" first="Amos A." last="David">Amos A. David</name></author><author><name sortKey="Carmona, Cristina" sort="Carmona, Cristina" uniqKey="Carmona C" first="Cristina" last="Carmona">Cristina Carmona</name></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:C2994DC76295451AA570F570D4E99ADA715E0FBC</idno><date when="2007" year="2007">2007</date><idno type="doi">10.1007/978-3-540-74829-8_125</idno><idno type="url">https://api.istex.fr/ark:/67375/HCB-KJ1KZ9KV-P/fulltext.pdf</idno><idno type="wicri:Area/Istex/Corpus">002E12</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Corpus" wicri:corpus="ISTEX">002E12</idno><idno type="wicri:Area/Istex/Curation">002D75</idno><idno type="wicri:Area/Istex/Checkpoint">001006</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Checkpoint">001006</idno><idno type="wicri:doubleKey">0302-9743:2007:Bueno D:nbm:and:wnbm</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a" type="main" xml:lang="en">NBM and WNBM: Algorithms and Evaluation for Personalizing Information Retrieval in METIORE</title><author><name sortKey="Bueno, David" sort="Bueno, David" uniqKey="Bueno D" first="David" last="Bueno">David Bueno</name><affiliation wicri:level="4"><country xml:lang="fr">Espagne</country><wicri:regionArea>Department of Languages and Computer Science, University of Málaga, 29071, Málaga</wicri:regionArea><orgName type="university">Université de Malaga</orgName><placeName><settlement type="city">Malaga</settlement><region nuts="2" type="region">Andalousie</region></placeName></affiliation><affiliation wicri:level="1"><country wicri:rule="url">Espagne</country></affiliation></author><author><name sortKey="Conejo, Ricardo" sort="Conejo, Ricardo" uniqKey="Conejo R" first="Ricardo" last="Conejo">Ricardo Conejo</name><affiliation wicri:level="4"><country xml:lang="fr">Espagne</country><wicri:regionArea>Department of Languages and Computer Science, University of Málaga, 29071, Málaga</wicri:regionArea><orgName type="university">Université de Malaga</orgName><placeName><settlement type="city">Malaga</settlement><region nuts="2" type="region">Andalousie</region></placeName></affiliation></author><author><name sortKey="David, Amos A" sort="David, Amos A" uniqKey="David A" first="Amos A." last="David">Amos A. David</name><affiliation wicri:level="3"><country xml:lang="fr">France</country><wicri:regionArea>LORIA, BP 239, 54506 Vandoeuvre</wicri:regionArea><placeName><region type="region" nuts="2">Grand Est</region><region type="old region" nuts="2">Lorraine (région)</region><settlement type="city">Vandoeuvre</settlement></placeName></affiliation><affiliation wicri:level="1"><country wicri:rule="url">France</country></affiliation></author><author><name sortKey="Carmona, Cristina" sort="Carmona, Cristina" uniqKey="Carmona C" first="Cristina" last="Carmona">Cristina Carmona</name><affiliation wicri:level="4"><country xml:lang="fr">Espagne</country><wicri:regionArea>Department of Languages and Computer Science, University of Málaga, 29071, Málaga</wicri:regionArea><orgName type="university">Université de Malaga</orgName><placeName><settlement type="city">Malaga</settlement><region nuts="2" type="region">Andalousie</region></placeName></affiliation></author></analytic><monogr></monogr><series><title level="s" type="main" xml:lang="en">Lecture Notes in Computer Science</title><idno type="ISSN">0302-9743</idno><idno type="eISSN">1611-3349</idno><idno type="ISSN">0302-9743</idno></series></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0302-9743</idno></seriesStmt></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Abstract: The current Information Retrieval Systems return hundreds or thousands of documents in response to a query. Users consider only the first 20 or 30, but documents are often sorted according to the query and the results are perhaps not relevant to the users’ needs. This situation is even more problematic when non expert users have difficulties in expressing their information requirements. One solution to this problem could be the use of a user model which would complement the query in order to find the best solutions for the user. Most personalized retrieval systems have a single user model for each user which works on the basis that this user will have always the same information needs. Our proposal however is a personalization method based on the current objective of the user. To this end, we have developed two probabilistic algorithms NBM and WNBM which support different kinds of multi parameter databases and in this paper we present new experiments with these algorithms in METIORE to validate our proposal.</div></front></TEI></ISTEX></double></record>Pour manipuler ce document sous Unix (Dilib)
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