dot multipy unequal matrix size. Possible?
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hello,
I have 2 matrices
X=20 by 10000
Q= 10000 by 10000
Is it possible to make a Q.*X ?
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KALYAN ACHARJYA
2019년 3월 8일
편집: KALYAN ACHARJYA
2019년 3월 8일
Basic Maths:Just for matrix multiplication, you can
The number of columns in the first matrix must be equal to the number of rows in the second matrix.
But for dot multiplication, how can you do that?
Suppose m1(1,1)*m2(1,1)..so on
Not have sufficient elements to pair each other. For dot operation both must have same sizes.
So the answer is No.
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