Two minor errors that's preventing you from looping through. For the second example, in the for loop you're only looping through index 0 and ... ... <看更多>

from math import cos. PI = 3.141592. N = 8. def f(u,v):. if u + v % 2: return 0. return 1. def sum(x,y):. return x + y. def sigma(r,f):. ... <看更多>

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Actually, I want to display cosine signal by using python scipy.signal module. The method signal.cosine() takes only the number of points, ... ... <看更多>

A naive implementation of cosine similarity with some Python written for intuition: Let's say we have 3 sentences that we want to determine ... ... <看更多>