Closed dyj0215 closed 4 years ago
I think here's what happened: you let the example run for some time, then updated the spec and started it again. By default, it loads the state from disk and continues from there, but it can't do that if the dimensionality changed.
So either remove the state on disk or change the file name to start a brand new session.
hello,
i am trying to implement your example with 2_1_cnn_mnist.py. and i want to add some layers.
like this: layer = conv_layer(x, params.conv[0]) layer = conv_layer(layer, params.conv[1]) layer = conv_layer(layer, params.conv[2]) layer = dense_layer(layer, params.dense) logits = tf.layers.dense(inputs=layer, units=10)
conv = [
Layer 1
]
i just add one layer and one params.con[]
so i got this issue: Traceback (most recent call last): File "/Users/dongyijie/Downloads/hyper-engine/hyperengine/examples/2_1_cnn_mnist_try.py", line 118, in
tuner.tune()
File "/Users/dongyijie/Downloads/hyper-engine/hyperengine/model/hyper_tuner.py", line 45, in tune
point = self._strategy.next_proposal()
File "/Users/dongyijie/Downloads/hyper-engine/hyperengine/bayesian/strategy.py", line 150, in next_proposal
return self._maximizer.compute_max_point()
File "/Users/dongyijie/Downloads/hyper-engine/hyperengine/bayesian/maximizer.py", line 41, in compute_max_point
values = self._utility.compute_values(batch)
File "/Users/dongyijie/Downloads/hyper-engine/hyperengine/bayesian/utility.py", line 132, in compute_values
mu, sigma = self.mean_and_std(batch)
File "/Users/dongyijie/Downloads/hyper-engine/hyperengine/bayesian/utility.py", line 64, in mean_and_std
k_star = np.swapaxes(self.kernel.compute(self.points, batch), 0, 1)
File "/Users/dongyijie/Downloads/hyper-engine/hyperengine/bayesian/kernel.py", line 57, in compute
dist = cdist(batch_x, batch_y, **self._params)
File "/Users/dongyijie/Downloads/hyper-engine/venv/lib/python3.7/site-packages/scipy/spatial/distance.py", line 2721, in cdist
raise ValueError('XA and XB must have the same number of columns '
ValueError: XA and XB must have the same number of columns (i.e. feature dimension.)
so how can i fix it? thank you so much.