angle = atan2(p[1] - q[1], p[0] - q[0]) # angle in radians hypotenuse = sqrt((p[1] - q[1]) * (p[1] - q[1]) + (p[0] - q[0]) * (p[0] - q[0])) # Here we lengthen the ...
In the previous three articles, I explained the mechanism of PCA from scratch. Because you have the experience of manual calculations with NumPy, you understand what the library is doing behind the ...
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