Presentation | 2022-06-17 Blind Source Separation based on Independent Low-Rank Matrix Analysis using Restricted Boltzmann Machines Shotaro Furuta, Takuya Kishida, Toru Nakashika, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this paper, we propose a new blind source separation method that combines independent low-rank source separation (ILRMA), one of the blind source separation methods, and restricted Boltzmann machine (RBM), a generative model. In recent years, many models using blind source separation have been proposed. In particular, ILRMA, which combines independent vector analysis (IVA) and non-negative matrix factorization (NMF), is one of the best methods in terms of separation accuracy and computational cost. A previous study showed that RBM has higher separation accuracy than NMF. Therefore, in order to further improve the separation accuracy, we propose a new blind source separation method that combines RBM and IVA, which can be substituted for NMF, and compares its performance with that of conventional methods. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | blind source separation / independent low-rank matrix analysis / nonnegative matrix factorization / restricted Boltzmann machine |
Paper # | SP2022-8 |
Date of Issue | 2022-06-10 (SP) |
Conference Information | |
Committee | SP / IPSJ-MUS / IPSJ-SLP |
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Conference Date | 2022/6/17(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Online |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Tomoki Toda(Nagoya Univ.) |
Vice Chair | |
Secretary | (NTT) / (Univ. of Electro-Comm.) |
Assistant | Ryo Aihara(Mitsubishi Electric) / Daisuke Saito(Univ. of Tokyo) |
Paper Information | |
Registration To | Technical Committee on Speech / Special Interest Group on Music and Computer / Special Interest Group on Spoken Language Processing |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Blind Source Separation based on Independent Low-Rank Matrix Analysis using Restricted Boltzmann Machines |
Sub Title (in English) | |
Keyword(1) | blind source separation |
Keyword(2) | independent low-rank matrix analysis |
Keyword(3) | nonnegative matrix factorization |
Keyword(4) | |
Keyword(5) | restricted Boltzmann machine |
1st Author's Name | Shotaro Furuta |
1st Author's Affiliation | The University of Electro-Communications(UEC) |
2nd Author's Name | Takuya Kishida |
2nd Author's Affiliation | The University of Electro-Communications(UEC) |
3rd Author's Name | Toru Nakashika |
3rd Author's Affiliation | The University of Electro-Communications(UEC) |
Date | 2022-06-17 |
Paper # | SP2022-8 |
Volume (vol) | vol.122 |
Number (no) | SP-81 |
Page | pp.pp.26-29(SP), |
#Pages | 4 |
Date of Issue | 2022-06-10 (SP) |