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SOMHunter: Lightweight Video Search System with SOM-Guided Relevance Feedback

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F20%3A10417772" target="_blank" >RIV/00216208:11320/20:10417772 - isvavai.cz</a>

  • Result on the web

    <a href="https://dl.acm.org/doi/pdf/10.1145/3394171.3414542" target="_blank" >https://dl.acm.org/doi/pdf/10.1145/3394171.3414542</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1145/3394171.3414542" target="_blank" >10.1145/3394171.3414542</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    SOMHunter: Lightweight Video Search System with SOM-Guided Relevance Feedback

  • Original language description

    In the last decade, the Video Browser Showdown (VBS) became a comparative platform for various interactive video search tools competing in selected video retrieval tasks. However, the participation of new teams with an own, novel tool is prohibitively time-demanding because of the large number and complexity of components required for constructing a video search system from scratch. To partially alleviate this difficulty, we provide an open-source version of the lightweight known-item search system SOMHunter that competed successfully at VBS 2020. The system combines several features for text-based search initialization and browsing of large result sets; in particular a variant of W2VV++ model for text search, temporal queries for targeting sequences of frames, several types of displays including the eponymous self-organizing map view, and a feedback-based approach for maintaining the relevance scores inspired by PICHunter. The minimalistic, easily extensible implementation of SOMHunter should serve as a solid basis for constructing new search systems, thus facilitating easier exploration of new video retrieval ideas.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

  • OECD FORD branch

    10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)

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

    2020

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    MM &apos;20: The 28th ACM International Conference on Multimedia

  • ISBN

    978-1-4503-7988-5

  • ISSN

  • e-ISSN

  • Number of pages

    4

  • Pages from-to

    4481-4484

  • Publisher name

    Association for Computing Machinery

  • Place of publication

    New York, NY, USA

  • Event location

    Seattle, USA

  • Event date

    Oct 12, 2020

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article