发明名称 |
PRODUCT-SUM OPERATION CIRCUIT AND METHOD |
摘要 |
<p>A product-sum operation circuit includes a sorting block (4) which outputs a plurality of operand values x1, x2, . . . xi in descending or ascending order of magnitude, and an operation unit (1) which multiplies each operand value xi output from the sorting block (4) by a corresponding operand value Wi and calculates the accumulated sum of multiplication results.</p> |
申请公布号 |
EP1676225(B1) |
申请公布日期 |
2011.06.15 |
申请号 |
EP20040792704 |
申请日期 |
2004.10.14 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
NOMURA, OSAMU;MORIE, TAKASHI;KOREKADO, KEISUKE |
分类号 |
G06F7/24;G06N3/063;G06F7/38;G06F7/544;G06F17/10 |
主分类号 |
G06F7/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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