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One correction is at 0:25. The SIGNUM function y = signum(x) returns y=-1 when x0. See en.wikipedia.org/wiki/Sign_function for more information. I inadvertently described a step function that is also a useful function in optimization.
hey, nice vid!
One correction is at 0:25. The SIGNUM function y = signum(x) returns y=-1 when x0. See en.wikipedia.org/wiki/Sign_function for more information. I inadvertently described a step function that is also a useful function in optimization.
hey, nice vid!