Počet záznamů: 1
Rules extraction from neural networks trained on multimedia data
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SYSNO ASEP 0512089 Druh ASEP C - Konferenční příspěvek (mezinárodní konf.) Zařazení RIV D - Článek ve sborníku Název Rules extraction from neural networks trained on multimedia data Tvůrce(i) Fanta, M. (CZ)
Pulc, P. (CZ)
Holeňa, Martin (UIVT-O) SAI, RIDZdroj.dok. ITAT 2019: Information Technologies – Applications and Theory. - Aachen : Technical University & CreateSpace Independent Publishing, 2019 / Barančíková P. ; Holeňa M. ; Horváth T. ; Pleva M. ; Rosa R. - ISSN 1613-0073 Rozsah stran s. 26-35 Poč.str. 10 s. Forma vydání Online - E Akce ITAT 2019: Conference Information Technologies - Applications and Theory /19./ Datum konání 20.09.2019 - 24.09.2019 Místo konání Donovaly Země SK - Slovensko Typ akce EUR Jazyk dok. eng - angličtina Země vyd. DE - Německo Klíč. slova artificial neural networks ; multilayer perceptrons ; deep networks ; rules extraction ; multimedia data Vědní obor RIV IN - Informatika Obor OECD Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8) CEP GA18-18080S GA ČR - Grantová agentura ČR Institucionální podpora UIVT-O - RVO:67985807 EID SCOPUS 85074095221 Anotace Since the universal approximation property of artificial neural networks was discovered in the late 1980s, i.e., their capability to arbitrarily well approximate nearly arbitrary relationships and dependences, a full exploitation of this property has been always hindered by the very low human-comprehensibility of the purely numerical representation that neural networks use for such relationships and dependences. The mainstream of attempts to mitigate that incomprehensibility are methods extracting, from the numerical representation, rules of some formal logic, which are in general viewed as human-comprehensible. Many dozens of such methods have already been proposed since the 1980s, differing in a number of diverse aspects. Due to that diversity, and also due to a close connection of the semantics of extracted rules to the repsective application domain, no rules extraction methods have ever become a standard, and it is always necessary to select a suitable method for the considered domain. Here, rules extraction from trained neural networks is employed for multimedia data, which is an increasingly important but also increasingly complex kind of data. Three particular rules extraction methods are considered and applied to the modalities recognized text data and the speech acoustic data, both of them with different subsets of features. A detailed comparison of the performance of the considered methods on those datasets is presented, and a statistical analysis of the obtained results is performed.
Pracoviště Ústav informatiky Kontakt Tereza Šírová, sirova@cs.cas.cz, Tel.: 266 053 800 Rok sběru 2020 Elektronická adresa http://ceur-ws.org/Vol-2473/paper4.pdf
Počet záznamů: 1