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DiamondSom.py
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DiamondSom.py
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import math
import random
import sys
import numpy as np
A1 = [0, 0, 1, 1, 0, 0, 0,
0, 0, 0, 1, 0, 0, 0,
0, 0, 0, 1, 0, 0, 0,
0, 0, 1, 0, 1, 0, 0,
0, 0, 1, 0, 1, 0, 0,
0, 1, 1, 1, 1, 1, 0,
0, 1, 0, 0, 0, 1, 0,
0, 1, 0, 0, 0, 1, 0,
1, 1, 1, 0, 1, 1, 1]
B1 = [1, 1, 1, 1, 1, 1, 0,
0, 1, 0, 0, 0, 0, 1,
0, 1, 0, 0, 0, 0, 1,
0, 1, 0, 0, 0, 0, 1,
0, 1, 1, 1, 1, 1, 0,
0, 1, 0, 0, 0, 0, 1,
0, 1, 0, 0, 0, 0, 1,
0, 1, 0, 0, 0, 0, 1,
1, 1, 1, 1, 1, 1, 0]
C1 = [0, 0, 1, 1, 1, 1, 1,
0, 1, 0, 0, 0, 0, 1,
1, 0, 0, 0, 0, 0, 0,
1, 0, 0, 0, 0, 0, 0,
1, 0, 0, 0, 0, 0, 0,
1, 0, 0, 0, 0, 0, 0,
1, 0, 0, 0, 0, 0, 0,
0, 1, 0, 0, 0, 0, 1,
0, 0, 1, 1, 1, 1, 0]
D1 = [1, 1, 1, 1, 1, 0, 0,
0, 1, 0, 0, 0, 1, 0,
0, 1, 0, 0, 0, 0, 1,
0, 1, 0, 0, 0, 0, 1,
0, 1, 0, 0, 0, 0, 1,
0, 1, 0, 0, 0, 0, 1,
0, 1, 0, 0, 0, 0, 1,
0, 1, 0, 0, 0, 1, 0,
1, 1, 1, 1, 1, 0, 0]
E1 = [1, 1, 1, 1, 1, 1, 1,
0, 1, 0, 0, 0, 0, 1,
0, 1, 0, 0, 0, 0, 0,
0, 1, 0, 1, 0, 0, 0,
0, 1, 1, 1, 0, 0, 0,
0, 1, 0, 1, 0, 0, 0,
0, 1, 0, 0, 0, 0, 0,
0, 1, 0, 0, 0, 0, 1,
1, 1, 1, 1, 1, 1, 1]
J1 = [0, 0, 0, 1, 1, 1, 1,
0, 0, 0, 0, 0, 1, 0,
0, 0, 0, 0, 0, 1, 0,
0, 0, 0, 0, 0, 1, 0,
0, 0, 0, 0, 0, 1, 0,
0, 0, 0, 0, 0, 1, 0,
0, 1, 0, 0, 0, 1, 0,
0, 1, 0, 0, 0, 1, 0,
0, 0, 1, 1, 1, 0, 0]
K1 = [1, 1, 1, 0, 0, 1, 1,
0, 1, 0, 0, 1, 0, 0,
0, 1, 0, 1, 0, 0, 0,
0, 1, 1, 0, 0, 0, 0,
0, 1, 1, 0, 0, 0, 0,
0, 1, 0, 1, 0, 0, 0,
0, 1, 0, 0, 1, 0, 0,
0, 1, 0, 0, 0, 1, 0,
1, 1, 1, 0, 0, 1, 1]
A2 = [0, 0, 0, 1, 0, 0, 0,
0, 0, 0, 1, 0, 0, 0,
0, 0, 0, 1, 0, 0, 0,
0, 0, 1, 0, 1, 0, 0,
0, 0, 1, 0, 1, 0, 0,
0, 1, 0, 0, 0, 1, 0,
0, 1, 1, 1, 1, 1, 0,
0, 1, 0, 0, 0, 1, 0,
0, 1, 0, 0, 0, 1, 0]
B2 = [1, 1, 1, 1, 1, 1, 0,
1, 0, 0, 0, 0, 0, 1,
1, 0, 0, 0, 0, 0, 1,
1, 0, 0, 0, 0, 0, 1,
1, 1, 1, 1, 1, 1, 0,
1, 0, 0, 0, 0, 0, 1,
1, 0, 0, 0, 0, 0, 1,
1, 0, 0, 0, 0, 0, 1,
1, 1, 1, 1, 1, 1, 0]
C2 = [0, 0, 1, 1, 1, 0, 0,
0, 1, 0, 0, 0, 1, 0,
1, 0, 0, 0, 0, 0, 1,
1, 0, 0, 0, 0, 0, 0,
1, 0, 0, 0, 0, 0, 0,
1, 0, 0, 0, 0, 0, 0,
1, 0, 0, 0, 0, 0, 1,
0, 1, 0, 0, 0, 1, 0,
0, 0, 1, 1, 1, 0, 0]
D2 = [1, 1, 1, 1, 1, 0, 0,
1, 0, 0, 0, 0, 1, 0,
1, 0, 0, 0, 0, 0, 1,
1, 0, 0, 0, 0, 0, 1,
1, 0, 0, 0, 0, 0, 1,
1, 0, 0, 0, 0, 0, 1,
1, 0, 0, 0, 0, 0, 1,
1, 0, 0, 0, 0, 1, 0,
1, 1, 1, 1, 1, 0, 0]
E2 = [1, 1, 1, 1, 1, 1, 1,
1, 0, 0, 0, 0, 0, 0,
1, 0, 0, 0, 0, 0, 0,
1, 0, 0, 0, 0, 0, 0,
1, 1, 1, 1, 1, 0, 0,
1, 0, 0, 0, 0, 0, 0,
1, 0, 0, 0, 0, 0, 0,
1, 0, 0, 0, 0, 0, 0,
1, 1, 1, 1, 1, 1, 1]
J2 = [0, 0, 0, 0, 0, 1, 0,
0, 0, 0, 0, 0, 1, 0,
0, 0, 0, 0, 0, 1, 0,
0, 0, 0, 0, 0, 1, 0,
0, 0, 0, 0, 0, 1, 0,
0, 0, 0, 0, 0, 1, 0,
0, 1, 0, 0, 0, 1, 0,
0, 1, 0, 0, 0, 1, 0,
0, 0, 1, 1, 1, 0, 0]
K2 = [1, 0, 0, 0, 0, 1, 0,
1, 0, 0, 0, 1, 0, 0,
1, 0, 0, 1, 0, 0, 0,
1, 0, 1, 0, 0, 0, 0,
1, 1, 0, 0, 0, 0, 0,
1, 0, 1, 0, 0, 0, 0,
1, 0, 0, 1, 0, 0, 0,
1, 0, 0, 0, 1, 0, 0,
1, 0, 0, 0, 0, 1, 0]
A3 = [0, 0, 0, 1, 0, 0, 0,
0, 0, 0, 1, 0, 0, 0,
0, 0, 1, 0, 1, 0, 0,
0, 0, 1, 0, 1, 0, 0,
0, 1, 0, 0, 0, 1, 0,
0, 1, 1, 1, 1, 1, 0,
1, 0, 0, 0, 0, 0, 1,
1, 0, 0, 0, 0, 0, 1,
1, 1, 0, 0, 0, 1, 1]
B3 = [1, 1, 1, 1, 1, 1, 0,
0, 1, 0, 0, 0, 0, 1,
0, 1, 0, 0, 0, 0, 1,
0, 1, 1, 1, 1, 1, 0,
0, 1, 0, 0, 0, 0, 1,
0, 1, 0, 0, 0, 0, 1,
0, 1, 0, 0, 0, 0, 1,
0, 1, 0, 0, 0, 0, 1,
1, 1, 1, 1, 1, 1, 0]
C3 = [0, 0, 1, 1, 1, 0, 1,
0, 1, 0, 0, 0, 1, 1,
1, 0, 0, 0, 0, 0, 1,
1, 0, 0, 0, 0, 0, 0,
1, 0, 0, 0, 0, 0, 0,
1, 0, 0, 0, 0, 0, 0,
1, 0, 0, 0, 0, 0, 1,
0, 1, 0, 0, 0, 1, 0,
0, 0, 1, 1, 1, 0, 0]
D3 = [1, 1, 1, 1, 0, 0, 0,
0, 1, 0, 0, 1, 0, 0,
0, 1, 0, 0, 0, 1, 0,
0, 1, 0, 0, 0, 1, 0,
0, 1, 0, 0, 0, 1, 0,
0, 1, 0, 0, 0, 1, 0,
0, 1, 0, 0, 0, 1, 0,
0, 1, 0, 0, 1, 0, 0,
1, 1, 1, 1, 0, 0, 0]
E3 = [1, 1, 1, 1, 1, 1, 1,
0, 1, 0, 0, 0, 0, 1,
0, 1, 0, 0, 1, 0, 0,
0, 1, 1, 1, 1, 0, 0,
0, 1, 0, 0, 1, 0, 0,
0, 1, 0, 0, 0, 0, 0,
0, 1, 0, 0, 0, 0, 0,
0, 1, 0, 0, 0, 0, 1,
1, 1, 1, 1, 1, 1, 1]
J3 = [0, 0, 0, 0, 1, 1, 1,
0, 0, 0, 0, 0, 1, 0,
0, 0, 0, 0, 0, 1, 0,
0, 0, 0, 0, 0, 1, 0,
0, 0, 0, 0, 0, 1, 0,
0, 0, 0, 0, 0, 1, 0,
0, 0, 0, 0, 0, 1, 0,
0, 1, 0, 0, 0, 1, 0,
0, 0, 1, 1, 1, 0, 0]
K3 = [1, 1, 1, 0, 0, 1, 1,
0, 1, 0, 0, 0, 1, 0,
0, 1, 0, 0, 1, 0, 0,
0, 1, 0, 1, 0, 0, 0,
0, 1, 1, 0, 0, 0, 0,
0, 1, 0, 1, 0, 0, 0,
0, 1, 0, 0, 1, 0, 0,
0, 1, 0, 0, 0, 1, 0,
1, 1, 1, 0, 0, 1, 1]
clusters = []
sample = []
sample.append(A1)
sample.append(B1)
sample.append(C1)
sample.append(D1)
sample.append(E1)
sample.append(J1)
sample.append(K1)
sample.append(A2)
sample.append(B2)
sample.append(C2)
sample.append(D2)
sample.append(E2)
sample.append(J2)
sample.append(K2)
sample.append(A3)
sample.append(B3)
sample.append(C3)
sample.append(D3)
sample.append(E3)
sample.append(J3)
sample.append(K3)
minimum = np.zeros((21,))
def findmindis (clusters, sample, minimum):
character = ["A1","B1","C1","D1","E1","J1","K1","A2","B2","C2","D2","E2","J2","K2","A3","B3","C3","D3","E3","J3","K3"]
for k in range (25):
cluster = np.random.rand(63,)
clusters.append(cluster)
Alpha = 0.6
epoch = 0
while epoch < 1000 :
Alpha = Alpha*0.5
distance = np.zeros((25,))
subtract = np.zeros((63,), dtype=int)
subtract1 = np.zeros((63,), dtype=int)
subtract2 = np.zeros((63,), dtype=int)
for i in range (21):
for j in range (25):
subtract = np.subtract(sample[i], clusters[j])
distance[j] = np.inner(subtract.transpose(),subtract)
k = distance.argmin()
minimum[i] = k
subtract = np.subtract(sample[i], clusters[k])
clusters[k] = clusters[k] + Alpha*subtract
if k > 0 :
subtract = np.subtract(sample[i], clusters[k-1])
clusters[k-1] = clusters[k-1] + Alpha*subtract
if k < 24:
subtract = np.subtract(sample[i], clusters[k+1])
clusters[k+1] = clusters[k+1] + Alpha*subtract
if k < 20 :
subtract = np.subtract(sample[i], clusters[k+5])
clusters[k+5] = clusters[k+5] + Alpha*subtract
if k > 4 :
subtract = np.subtract(sample[i], clusters[k-5])
clusters[k-5] = clusters[k-5] + Alpha*subtract
epoch += 1
for i in range (21):
print ( str(character[i]) + " is belong to cluster " + str(minimum[i]) )
return clusters
def main ():
(findmindis(clusters, sample, minimum))