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fix: pkg: dim reduction simulation with different functions

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This commit is contained in:
mzwiessele 2017-02-23 13:13:34 +00:00
parent e74a31c482
commit 0fc8110538
1 changed files with 3 additions and 3 deletions
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6
GPy/examples/dimensionality_reduction.py
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@ -260,7 +260,7 @@ def _simulate_sincos(D1, D2, D3, N, num_inducing, plot_sim=False):
x = _np.linspace(0, 4 * _np.pi, N)[:, None]
s1 = _np.vectorize(lambda x: _np.sin(x))
s2 = _np.vectorize(lambda x: _np.cos(x) ** 2)
s2 = _np.vectorize(lambda x: _np.cos(x))
s3 = _np.vectorize(lambda x:-_np.exp(-_np.cos(2 * x)))
sS = _np.vectorize(lambda x: _np.cos(x))
@ -302,8 +302,8 @@ def _simulate_sincos(D1, D2, D3, N, num_inducing, plot_sim=False):
def _generate_high_dimensional_output(D1, D2, D3, s1, s2, s3, sS):
S1 = _np.hstack([s1, sS])
S2 = _np.hstack([s2, s3, sS])
S3 = _np.hstack([s3, sS])
S2 = _np.hstack([sS])
S3 = _np.hstack([s1, s3, sS])
Y1 = S1.dot(_np.random.randn(S1.shape[1], D1))
Y2 = S2.dot(_np.random.randn(S2.shape[1], D2))
Y3 = S3.dot(_np.random.randn(S3.shape[1], D3))