Pylearn is a machine learning library for python. Much of the functionality is built on top of Theano, meaning that you can utilise its performance, such as GPU parallelisation.
Questions tagged [pylearn]
27 questions
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Could not compile cuda_convnet error on pylearn2
Im trying to compile a CNN with pylearn2 on windows server 2012. But when my network includes MaxoutConvC01B it fails to compile and gives the error message,
RuntimeError: ('The following error happened while compiling the node', (GpuContiguous.0),…
SameeraR
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pylearn2 resume Training of the Model
I am using pylearn2 to train a neural net. Here's the YAML file I am using: https://github.com/goodfeli/adversarial/blob/master/cifar10_convolutional.yaml
I used this command to start a training session in linux terminal:
$ pylearn2-train
silent_grave
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What's the reason behind "extracting 8x8 patches" in Restricted Boltzman Machine?
I came accros this documentation on pyLearn2 (Machine Learning library) example of RBM. Could someone tell me why it is easier?
# First we want to pull out small patches of the images, since it's easier
# to train an RBM on…
Denny Dharmawan
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cannot run python make_dataset.py -pylearn2 - training model
I installed Pylearn2 and I want to train model using pylearn2.
Reference here: enter link description here
But I just run the Step 1: Create the dataset, From the grbm_smd directory, run command $python make_dataset.py , I got error:
$ python…
Ushou Mori
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ModuleNotFoundError: No module named pylearn2.space
! git clone git://github.com/lisa-lab/pylearn2.git'''
! pip install theano
I am working on Google colab. I have installed the pylearn2 clone from git but still it is showing MODULE NOT FOUND error in the following lines
pylearn2.space import…
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Missing .so files when installing pylearn2
At the moment I am trying to install the python package pylearn2 on Ubuntu 16.04. Online I found 2 approaches that should work, this way:
sudo pip install git+git://github.com/lisa-lab/pylearn2.git
and this way:
git clone…
dimpol
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Using Global Contrast Normalization - Python pylearn2
Im attempting to input my image to this method, but when i try to draw the image, it comes totally black.
I tried inputing just one image and inputing the whole MNIST dataset.
Same…
user2136049
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Pylearn2 example for time series or sequence prediction
Can Pylearn2 be used for time series or sequence prediction of continuous numerical data? Can an LSTM recurrent neural network in Pylearn2 be used for this? If so, can someone post an example code in Pylearn2/Theano/Python?
mikal94305
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How to use leaky ReLus as the activation function in hidden layers in pylearn2
I am using pylearn2 library to design a CNN. I want to use Leaky ReLus as the activation function in one layer. Is there any possible way to do this using pylearn2? Do I have to write a custom function for it or does pylearn2 have inbuilt funtions…
SameeraR
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sigmoid output for detection class returns incorrect performance
Summary of my problem: I have a detection (binary classification, unbalanced problem). I use a sigmoid to classify samples. Reported f-score, precision and recall seem to consider both classes, e.g. true positives seem to be the total number of…
Alfonso
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Convert image data to grayscale from npy file in pylearn2
I'm training a simple convolution neural network using pylearn2. I have my RGB image data stored in a npy file. Is there anyway to convert that data directly to grayscale data directly from the npy file?
SameeraR
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How can I transform a novel data by the trained Autoencoder with Pylearn2?
I trained and saved two layer stacked CAE model by Pylearn2. I would like to load these models and transform a novel dataset. How should I do it?
This is my model:
l1 = serial.load('CAE_l1.pkl')
l2 = serial.load('CAE_l2.pkl')
print…
erogol
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