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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

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    IN - Informatics

  • OECD FORD branch

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

  • 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