Monotonization of User Preferences
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F15%3A10319578" target="_blank" >RIV/00216208:11320/15:10319578 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/978-3-319-26154-6_3" target="_blank" >http://dx.doi.org/10.1007/978-3-319-26154-6_3</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/978-3-319-26154-6_3" target="_blank" >10.1007/978-3-319-26154-6_3</a>
Alternative languages
Result language
angličtina
Original language name
Monotonization of User Preferences
Original language description
We consider the problem of user-item recommendation as a multiuser instance ranking learning. A user-item preference is monotonizable if the learning can restrict to monotone models. A preference model is monotone if it is a monotone composition of rankings on domains of explanatory attributes (possibly describing user behavior, item content but also data aggregations). Target preference ordering of users on items is given by a preference indicator (e.g. purchase, rating). To increase intuitiveness, wefocus on a special class of monotone models which can be expressed as rules of generalized annotated programs. In this paper we focus on learning the (partial) order of vectors of rankings of user-item attribute values. We measure degree of agreement ofcomparable vec-tors with ordering given by preference indicators for each user. We are interested in distribution of this degree across users. We provide sets of experiments on user behavior data from an e-shop and on a subset of the sema
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
IN - Informatics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA15-19877S" target="_blank" >GA15-19877S: Automated Knowledge and Plan Modeling for Autonomous Robots</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of the 11th International Conference FQAS 2015
ISBN
978-3-319-26154-6
ISSN
2194-5357
e-ISSN
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Number of pages
12
Pages from-to
29-40
Publisher name
Springer
Place of publication
Berlin
Event location
Krakov
Event date
Oct 26, 2015
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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