Presentation | 2018-02-28 On Fast Computation of RBF Approximate Function by FPGA Implementation Shogo Masuda, Shinobu Nagayama, Masato Inagi, Shin'ichi Wakabayashi, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Radial basis functions (RBFs) are used for function fitting (approximation) of discrete data in various fields such as machine learning, data mining, machine control and so on, and fast calculation of the obtained approximate function is required. Therefore, in this study, we propose a fast calculation method by FPGA implementation. To implement computation of RBF approximate functions on an FPGA efficiently, this paper presents two techniques: square root calculation by Newton’s method and memory based design method. The effectiveness of the proposed hardware implementation was discussed by comparing it with its software implementation. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | RBF approximate functions / FPGA / Newton's method / Memory based design |
Paper # | VLD2017-89 |
Date of Issue | 2018-02-21 (VLD) |
Conference Information | |
Committee | VLD / HWS |
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Conference Date | 2018/2/28(3days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Okinawa Seinen Kaikan |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Hiroyuki Ochi(Ritsumeikan Univ.) |
Vice Chair | Noriyuki Minegishi(Mitsubishi Electric) |
Secretary | Noriyuki Minegishi(Hiroshima City Univ.) / (NTT) |
Assistant |
Paper Information | |
Registration To | Technical Committee on VLSI Design Technologies / Technical Committee on Hardware Security |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | On Fast Computation of RBF Approximate Function by FPGA Implementation |
Sub Title (in English) | |
Keyword(1) | RBF approximate functions |
Keyword(2) | FPGA |
Keyword(3) | Newton's method |
Keyword(4) | Memory based design |
1st Author's Name | Shogo Masuda |
1st Author's Affiliation | Hiroshima City University(Hiroshima City Univ.) |
2nd Author's Name | Shinobu Nagayama |
2nd Author's Affiliation | Hiroshima City University(Hiroshima City Univ.) |
3rd Author's Name | Masato Inagi |
3rd Author's Affiliation | Hiroshima City University(Hiroshima City Univ.) |
4th Author's Name | Shin'ichi Wakabayashi |
4th Author's Affiliation | Hiroshima City University(Hiroshima City Univ.) |
Date | 2018-02-28 |
Paper # | VLD2017-89 |
Volume (vol) | vol.117 |
Number (no) | VLD-455 |
Page | pp.pp.1-6(VLD), |
#Pages | 6 |
Date of Issue | 2018-02-21 (VLD) |