On Scalable Approximate Search with the Signature Quadratic Form Distance
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F13%3A10192541" target="_blank" >RIV/00216208:11320/13:10192541 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/978-3-642-41062-8_31" target="_blank" >http://dx.doi.org/10.1007/978-3-642-41062-8_31</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/978-3-642-41062-8_31" target="_blank" >10.1007/978-3-642-41062-8_31</a>
Alternative languages
Result language
angličtina
Original language name
On Scalable Approximate Search with the Signature Quadratic Form Distance
Original language description
The signature quadratic form distance and feature signatures have become a respected similarity space for effective content-based retrieval. Furthermore, the similarity space is configurable by a parameter alpha affecting both retrieval precision and intrinsic dimensionality, and thus interesting trade-offs can be achieved when a metric index is used for exact search. In this paper we combine such configurable model with state of the art approximate search techniques developed for the M-Index. In the experiments, we show that employing a configuration resulting in the best effectiveness of the measure leads also to very competitive approximate search effectiveness when using the M-Index, regardless the high intrinsic dimensionality of the correspondingsimilarity space.
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
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
6th International Conference, SISAP 2013
ISBN
978-3-642-41062-8
ISSN
0302-9743
e-ISSN
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Number of pages
7
Pages from-to
312-318
Publisher name
Springer
Place of publication
Berlin Heidelberg Germany
Event location
La Coruna, Spain
Event date
Oct 2, 2013
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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