Patent
Matrix calculation device and matrix calculation method
Ono Manato
- 23 Oct 2013
2
TL;DR: In this article, it is shown how to learn a procedure for efficiently carrying out a calculation by using partitioned matrices in calculating the product of matrices by using a matrix multiplication algorithm.
read more
Abstract: The invention relates to a matrix calculation device and a matrix calculation method, by which it is made possible to learn a procedure for efficiently carrying out a calculation by using partitioned matrices in calculating the product of matrices. When a matrix multiplication formula including a matrix (A) of n*n or n*m, multiplication sign "*", and matrix (B) of n*n or m*n is input and displayed, and a first parting line (d1) configured to partition columns is input and displayed in the case of the matrix (A) on the left side of the multiplication, or a first parting line (d1) configured to partition rows is input and displayed in the case of the matrix (B) on the right side of the multiplication, then, on the basis of a definition of a product of matrices stating that the number of columns of a left matrix and the number of rows of a right matrix be equal to each other, a second parting line (d2) configured to partition the rows of the right matrix (B) or a second parting line (d2) configured to partition the columns of the left matrix (A) is distinguishably displayed, whereby a multiplication formula based on the partitioned matrices (A and B) is created and displayed. Accordingly, it is possible to create the correct partitioned matrices (A and B) conforming to the definition of a product of matrices.
read more
Chat with Paper
AI Agents for this Paper
Find similar papers on Google Scholar, PubMed and Arxiv
Write a critical review of this paper
Analyze citations of this paper to find unaddressed research gaps
Citations
Patent
Atrix Calculation Apparatus Matrix Calculation Method
Ono Manat
- 24 Sep 2014
TL;DR: In this article, the authors provided a matrix calculation apparatus that includes a matrix display controller, a submatrix receiver, and a matrix size change display controller to display the matrix calculation formula on a display unit.
Patent
Data processing method, device and system
Zhou Ence,Zhang Jun,Zou Gang,Sun Jun,Zhang Shenbin +4 more
- 10 Jun 2015
TL;DR: In this paper, a data processing device consisting of a first determination unit, a first copying unit, and a first calculation unit is presented. But the device is not suitable for the task of matrix multiplication expansion.
References
Patent
Matrix calculating device, and recording medium with matrix calculation processing program recorded thereon
Sudo Tomohiro
- 01 Nov 2007
TL;DR: In this paper, the problem of learning an operation procedure for a determinant through a matrix calculating device for calculating matrixes is solved by learning combinations of a plurality of matrix elements for calculation between matrix data in a process of computing the product of matrices.
5
Patent
System and method for simplification of a matrix based boosting algorithm
Cheng-Hsien Lee
- 30 Dec 2009
TL;DR: In this paper, a method for simplification of a matrix based boosting algorithm divides a feature set comprising a plurality of feature data into several subsets and assigns a number to each subset, and further computes a value by boosting algorithm according to each of the number groups for obtaining an acceptable false positive value.
1