An Algebra for Structured Queries in Bayesian Networks
Identifieur interne : 000050 ( France/Analysis ); précédent : 000049; suivant : 000051An Algebra for Structured Queries in Bayesian Networks
Auteurs : Jean-Noël Vittaut [France] ; Benjamin Piwowarski [France] ; Patrick Gallinari [France]Source :
- Lecture Notes in Computer Science [ 0302-9743 ]
Abstract
Abstract: We present a system based on a Bayesian Network formalism for structured documents retrieval. The parameters of this model are learned from the document collection (documents, queries and assessments). The focus of the paper is on an algebra which has been designed for the interpretation of structured information queries and can be used within our Bayesian Network framework. With this algebra, the representation of the information demand is independent from the structured query language. It allows us to answer both vague and strict structured queries.
Url:
DOI: 10.1007/11424550_9
Affiliations:
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The parameters of this model are learned from the document collection (documents, queries and assessments). The focus of the paper is on an algebra which has been designed for the interpretation of structured information queries and can be used within our Bayesian Network framework. With this algebra, the representation of the information demand is independent from the structured query language. It allows us to answer both vague and strict structured queries.</div></front></TEI><affiliations><list><country><li>France</li></country><region><li>Île-de-France</li></region><settlement><li>Paris</li></settlement></list><tree><country name="France"><region name="Île-de-France"><name sortKey="Vittaut, Jean Noel" sort="Vittaut, Jean Noel" uniqKey="Vittaut J" first="Jean-Noël" last="Vittaut">Jean-Noël Vittaut</name></region><name sortKey="Gallinari, Patrick" sort="Gallinari, Patrick" uniqKey="Gallinari P" first="Patrick" last="Gallinari">Patrick Gallinari</name><name sortKey="Gallinari, Patrick" sort="Gallinari, Patrick" uniqKey="Gallinari P" first="Patrick" last="Gallinari">Patrick Gallinari</name><name sortKey="Piwowarski, Benjamin" sort="Piwowarski, Benjamin" uniqKey="Piwowarski B" first="Benjamin" last="Piwowarski">Benjamin Piwowarski</name><name sortKey="Piwowarski, Benjamin" sort="Piwowarski, Benjamin" uniqKey="Piwowarski B" first="Benjamin" last="Piwowarski">Benjamin Piwowarski</name><name sortKey="Vittaut, Jean Noel" sort="Vittaut, Jean Noel" uniqKey="Vittaut J" first="Jean-Noël" last="Vittaut">Jean-Noël Vittaut</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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