Created
July 26, 2019 05:03
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%%writefile simulation.py | |
import numpy as np | |
def comp_inner_raw(i, x): | |
res = np.zeros(x.shape[0], dtype=np.float64) | |
for j in range(x.shape[0]): | |
res[j] = np.sqrt(np.sum((i-x[j])**2)) | |
return res | |
def nearest_ngbr_raw(x): | |
dist = {} | |
for idx,i in enumerate(x): | |
lst = comp_inner_raw(i,x) | |
s = np.argsort(lst) | |
sorted_array = np.array(x)[s][1:] | |
dist[idx] = s[1:] | |
return dist |
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