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Update ex7_pca.py #2

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4 changes: 2 additions & 2 deletions ex7/ex7_pca.py
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Original file line number Diff line number Diff line change
Expand Up @@ -70,8 +70,8 @@
# Draw the eigenvectors centered at mean of data. These lines show the
# directions of maximum variations in the dataset.
mu2 = mu + 1.5 * S.dot(U.T)
plt.plot([mu[0], mu2[0, 0]], [mu[1], mu2[0, 1]], '-k', lw=2)
plt.plot([mu[0], mu2[1, 0]], [mu[1], mu2[1, 1]], '-k', lw=2)
plt.plot([[mu[0], mu2[0, 0]], [[mu[1], mu2[0, 1]], '-k', lw=2)
plt.plot([[mu[0], mu2[1, 0]], [[mu[1], mu2[1, 1]], '-k', lw=2)
show()

print 'Top eigenvector: '
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