What is meaning of '@' operator?

Question

I have come across this code and I have seen this unusual operation:

return Xtrain @ eigenvectors[:2]

Does anyone know what it does?

Does this answer your question? [What does the "at" (@) symbol do in Python?](https://stackoverflow.com/questions/6392739/what-does-the-at-symbol-do-in-python) Note, that your case is *not* in the accepted answer, but in one of the others. It is an overloaded operator. — Eugene Sh., Dec 09 '19 at 16:55

score 1 · Answer 1 · edited Dec 09 '19 at 16:58

1

Matrix Multiplication

Operator
a @ b
Function
matmul(a, b)

edited Dec 09 '19 at 16:58

khelwood

answered Dec 09 '19 at 16:58

Vlad DX

1 Answers1