42. Consider two random array A and B, check if they are equal (★★☆) 给定两个随机数组A和B,验证它们是否相等 A = np.random.randint(0,2,5) B = np.random.randint(0,2,5) # Assuming identical shape of the arrays and a tolerance for the comparison of values equal = np.allclose(A...
运行结果:45 42. Consider two random array A and B, check if they are equal (★★☆) 1arr1 = np.random.randint(0,2,4).reshape(2,2)2arr2 = np.random.randint(0,2,4).reshape(2,2)3print(arr1)4print(arr2)5print(np.allclose(arr1,arr2))6print(np.array_equal(arr1,arr2)) ...
Let’s generate a small one d array and check two things. 让我们生成一个小的一维数组并检查两件事。 First, if any of the entries are greater than 0.9,and second, if all of the entries are greater than or equal to 0.1. 首先,如果任何条目大于0.9,然后,如果所有条目都大于或等于0.1。 You ...
Arrays can be created with python sequences or initialized with constant values of 0 or 1, or uninitialized. Some of the array element types are byte, int, float, complex, uint8, uint16, uint64, int8, int16, int32, int64, float32, float64, float96, complex64, complex128, and compl...
42. Consider two random array A and B, check if they are equal (★★☆) 给定两个随机数组A和B,验证它们是否相等 A = np.random.randint(0,2,5) B = np.random.randint(0,2,5) # Assuming identical shape of the arrays and a tolerance for the comparison of values equal = np.allclose(...
allclose(a, b[, rtol, atol, equal_nan])Returns True if two arrays are element-wise equal within a tolerance.isclose(a, b[, rtol, atol, equal_nan])Returns a boolean array where two arrays are element-wise equal within a tolerance.array_equal(a1, a2)True if two arrays have the same...
that they are also subtypes of the built-in float and complex types, respectively. This update prevents static type-checkers from reporting errors in cases such as: x: float = numpy.float64(6.28) # valid z: complex = numpy.complex128(-1j) # valid (gh-27334) The repr of arrays large ...
42. Consider two random array A and B, check if they are equal (★★☆) 给定两个随机数组A和B,验证它们是否相等 A = np.random.randint(0,2,5) B = np.random.randint(0,2,5) # Assuming identical shape of the arrays and a tolerance for the comparison of values ...
An array where all elements are equal to zero, except for the `k`-th diagonal, whose values are equal to one. See Also --- identity : (almost) equivalent function diag : diagonal 2-D array from a 1-D array specified by the user. Examples ...
# Declare a variable where we will store the input size of our model# It should be equal to the number of variables you haveinput_size = 1# Declare the output size of the model# It should be equal to the number...