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August 23, 2015 12:25
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Question 8 ML Assignment 1
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import numpy as np | |
data=np.random.normal(5, 2**0.5, 1000) | |
split_data=np.split(data,10) | |
means=[] | |
variances=[] | |
for sd in split_data: | |
means.append(np.mean(sd)) | |
variances.append(np.var(sd)) | |
print means | |
print variances | |
bias=np.mean(means) | |
all_variance=np.mean(variances) | |
sums=0 | |
for i in data: | |
sums+=i-bias | |
print sums | |
print all_variance |
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