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Questions tagged matrix-multiplication

10 questions

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71
votes
4
answers

2-D convolution as a matrix-matrix multiplication

neural-network deep-learning conv-neural-network matrix-multiplication convolution
asked 2013-05-28T18:24:39.347
11
votes
2
answers

Cache friendly method to multiply two matrices

matrix-multiplication cachegrind
asked 2012-11-09T17:04:20.547
9
votes
0
answers

Efficient way of computing matrix product AXA'?

matrix matrix-multiplication blas
asked 2012-06-21T14:03:50.353
15
votes
4
answers

Type-safe matrix multiplication

haskell matrix matrix-multiplication
asked 2011-11-30T20:17:18.080
11
votes
1
answers

Efficient Algorithms for Computing a matrix times its transpose

algorithm linear-algebra complexity-theory matrix-multiplication
asked 2011-09-28T03:12:05.880
23
votes
4
answers

Why does the order of loops in a matrix multiply algorithm affect performance?

c algorithm matrix matrix-multiplication gprof
asked 2011-09-13T00:29:08.897
13
votes
8
answers

Speed up float 5x5 matrix * vector multiplication with SSE

c++ vectorization matrix-multiplication sse simd
asked 2011-07-07T22:04:27.080
9
votes
1
answers

find the dot product of sub-arrays in numpy

python numpy matrix-multiplication
asked 2011-06-09T21:53:40.637
133
votes
10
answers

Why is there huge performance hit in 2048x2048 versus 2047x2047 array multiplication?

c# arrays matrix-multiplication
asked 2011-05-19T15:21:53.087
15
votes
3
answers

How to compute only the diagonal of a matrix product in Octave?

matlab matrix octave matrix-multiplication diagonal
asked 2010-02-20T04:26:02.960