Numpy minimum in (row, column) format
Use unravel_index: numpy.unravel_index(A.argmin(), A.shape)
Use unravel_index: numpy.unravel_index(A.argmin(), A.shape)
getMaxValue(array); // get smallest number getMinValue(array); You are calling the methods but not using the returned values. System.out.println(getMaxValue(array)); System.out.println(getMinValue(array));
Replace #define INT32_MIN (-2147483648L) with #define INT32_MIN (-2147483647 – 1) -2147483648 is interpreted by the compiler to be the negation of 2147483648, which causes overflow on an int. So you should write (-2147483647 – 1) instead. This is all C89 standard though. See Steve Jessop’s answer for C99. Also long is typically 32 bits on … Read more
Best: min(d, key=d.get) — no reason to interpose a useless lambda indirection layer or extract items or keys! >>> d = {320: 1, 321: 0, 322: 3} >>> min(d, key=d.get) 321
Let’s say you want to scale a range [min,max] to [a,b]. You’re looking for a (continuous) function that satisfies f(min) = a f(max) = b In your case, a would be 1 and b would be 30, but let’s start with something simpler and try to map [min,max] into the range [0,1]. Putting min into … Read more