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Statements

Subject Item
n2:RIV%2F46747885%3A24220%2F12%3A%230002022%21RIV13-MSM-24220___
rdf:type
skos:Concept n10:Vysledek
rdfs:seeAlso
http://www.scopus.com
dcterms:description
A connection between the convolutive nonnegative matrix factorization (NMF) and the conventional NMF has been established. As a result, we can convey arbitrary alternating update rules for NMF to update rules for CNMF. In order to illustrate the novel derivation method, a multiplicative algorithm and a new ALS algorithm for CNMF are derived. The experiments confirm validity and high performance of our method and of the proposed algorithm. A connection between the convolutive nonnegative matrix factorization (NMF) and the conventional NMF has been established. As a result, we can convey arbitrary alternating update rules for NMF to update rules for CNMF. In order to illustrate the novel derivation method, a multiplicative algorithm and a new ALS algorithm for CNMF are derived. The experiments confirm validity and high performance of our method and of the proposed algorithm.
dcterms:title
On connection between the convolutive and ordinary nonnegative matrix factorizations On connection between the convolutive and ordinary nonnegative matrix factorizations
skos:prefLabel
On connection between the convolutive and ordinary nonnegative matrix factorizations On connection between the convolutive and ordinary nonnegative matrix factorizations
skos:notation
RIV/46747885:24220/12:#0002022!RIV13-MSM-24220___
n10:predkladatel
n11:orjk%3A24220
n3:aktivita
n18:S n18:P n18:I
n3:aktivity
I, P(GA102/09/1278), S
n3:dodaniDat
n6:2013
n3:domaciTvurceVysledku
n19:4254988
n3:druhVysledku
n8:D
n3:duvernostUdaju
n12:S
n3:entitaPredkladatele
n17:predkladatel
n3:idSjednocenehoVysledku
156205
n3:idVysledku
RIV/46747885:24220/12:#0002022
n3:jazykVysledku
n20:eng
n3:klicovaSlova
convolutive nonnegative matrix factorization
n3:klicoveSlovo
n22:convolutive%20nonnegative%20matrix%20factorization
n3:kontrolniKodProRIV
[631BB4FBF6FD]
n3:mistoKonaniAkce
Tel Aviv; Israel
n3:nazevZdroje
10th International Conference on Latent Variable Analysis and Signal Separation
n3:obor
n24:JD
n3:pocetDomacichTvurcuVysledku
1
n3:pocetTvurcuVysledku
4
n3:projekt
n21:GA102%2F09%2F1278
n3:rokUplatneniVysledku
n6:2012
n3:tvurceVysledku
Tichavský, P. Phan, A. P. Koldovský, Zbyněk Cichocki, A.
n3:typAkce
n5:WRD
n3:zahajeniAkce
2012-03-12+01:00
s:numberOfPages
9
n23:doi
10.1007/978-3-642-28551-6_36
n7:hasPublisher
Springer-Verlag
n16:isbn
978-3-642-28550-9
n13:organizacniJednotka
24220