Closed michiyosony closed 7 years ago
Ah! This gave me the hint I needed. pip install keras-vis
got me past that error; is that the correct package?
When I run
python saliency.py ./models/weights368.h5 ./samples/id2_vcd_swwp2s.mpg
I get farther--now the output looks like this:
Using TensorFlow backend.
Loading data from disk...
Data loaded.
W tensorflow/core/platform/cpu_feature_guard.cc:45] The TensorFlow library wasn't compiled to use SSE4.1 instructions, but these are available on your machine and could speed up CPU computations.
W tensorflow/core/platform/cpu_feature_guard.cc:45] The TensorFlow library wasn't compiled to use SSE4.2 instructions, but these are available on your machine and could speed up CPU computations.
W tensorflow/core/platform/cpu_feature_guard.cc:45] The TensorFlow library wasn't compiled to use AVX instructions, but these are available on your machine and could speed up CPU computations.
W tensorflow/core/platform/cpu_feature_guard.cc:45] The TensorFlow library wasn't compiled to use AVX2 instructions, but these are available on your machine and could speed up CPU computations.
W tensorflow/core/platform/cpu_feature_guard.cc:45] The TensorFlow library wasn't compiled to use FMA instructions, but these are available on your machine and could speed up CPU computations.
Traceback (most recent call last):
File "saliency.py", line 65, in <module>
video, result = predict(sys.argv[1], sys.argv[2])
File "saliency.py", line 59, in predict
heatmap = visualize_saliency(lipnet.model, layer_idx, range(0,28), video.data)
File "/Users/michiyosony/tensorflow/lib/python2.7/site-packages/vis/visualization/saliency.py", line 125, in visualize_saliency
return visualize_saliency_with_losses(model.input, losses, seed_input, grad_modifier)
File "/Users/michiyosony/tensorflow/lib/python2.7/site-packages/vis/visualization/saliency.py", line 72, in visualize_saliency_with_losses
opt = Optimizer(input_tensor, losses, norm_grads=False)
File "/Users/michiyosony/tensorflow/lib/python2.7/site-packages/vis/optimizer.py", line 58, in __init__
self.loss_functions + [overall_loss, grads, self.wrt_tensor])
File "/Users/michiyosony/tensorflow/lib/python2.7/site-packages/keras/backend/tensorflow_backend.py", line 2095, in function
return Function(inputs, outputs, updates=updates)
File "/Users/michiyosony/tensorflow/lib/python2.7/site-packages/keras/backend/tensorflow_backend.py", line 2049, in __init__
with tf.control_dependencies(self.outputs):
File "/Users/michiyosony/tensorflow/lib/python2.7/site-packages/tensorflow/python/framework/ops.py", line 3583, in control_dependencies
return get_default_graph().control_dependencies(control_inputs)
File "/Users/michiyosony/tensorflow/lib/python2.7/site-packages/tensorflow/python/framework/ops.py", line 3314, in control_dependencies
c = self.as_graph_element(c)
File "/Users/michiyosony/tensorflow/lib/python2.7/site-packages/tensorflow/python/framework/ops.py", line 2405, in as_graph_element
return self._as_graph_element_locked(obj, allow_tensor, allow_operation)
File "/Users/michiyosony/tensorflow/lib/python2.7/site-packages/tensorflow/python/framework/ops.py", line 2494, in _as_graph_element_locked
% (type(obj).__name__, types_str))
TypeError: Can not convert a list into a Tensor or Operation.
This seems like a separate issue--unless it's a symptom of installing the wrong package.
Hi @michiyosony, saliency visualization is still in progress. You can contribute to it if you want :)
@rizkiarm Got it, thanks :) I am new to python and machine learning, but I will not hesitate to contribute if I happen to do something contribution-worthy.
@michiyosony can you please tell me how you successfully used predict.py ? I am stuck on this for long time.
@rizkiarm Thanks for open-sourcing this implementation! It looks very interesting.
I've been trying out the pre-trained model in
/evaluation
and have successfully usedpredict.py
. When I try to runsaliency.py
, however, I get this error:I've been looking for package named
vis
on the internet with no success. Can you clarify what this dependency is and where to find it?