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17 lines
317 B
Python
17 lines
317 B
Python
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'''
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Created on 24 Feb 2014
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@author: maxz
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'''
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import numpy as np
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from linalg import PCA
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def initialize_latent(init, input_dim, Y):
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Xr = np.random.randn(Y.shape[0], input_dim)
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if init == 'PCA':
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PC = PCA(Y, input_dim)[0]
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Xr[:PC.shape[0], :PC.shape[1]] = PC
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else:
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pass
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return Xr
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