nolearn | Combines the ease use scikit-learn with the power | Machine Learning library
kandi X-RAY | nolearn Summary
kandi X-RAY | nolearn Summary
Combines the ease of use of scikit-learn with the power of Theano/Lasagne
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Top functions reviewed by kandi - BETA
- Fit the model
- Build the network
- Configures the network
- Fill missing layer sizes
- Create function for iterating over the layers
- Returns a dictionary of parameters for the given name
- Get the model s params
- Get all params of all layers
- Compute the features
- Yield successive n - sized chunks from l
- Compute features
- Call overfeat
- Compute features from a list of images
- Prepare image
- Load weights from source
- Load parameters from source
- Returns a dict of all parameter values
- Check that all keyword arguments are used
- Computes the accuracy of the loss function
- Predict probabilities
- Predict probabilities for X
- Compute the cache key for the given data
- Number of samples
- Save weights to a file
- Save all parameters to a file
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nolearn Examples and Code Snippets
Community Discussions
Trending Discussions on nolearn
QUESTION
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Answered 2017-Mar-09 at 08:38from keras source :
QUESTION
Main Problem
I cannot understand the Plot of the weights of a specific layer.
I used a method from no-learn : plot_conv_weights(layer, figsize=(6, 6))
Im using lasagne as my neural-network library.
The plot comes out fine, but I dont know how i should interpret it.
Neural Network Structure
The structure im using :
...ANSWER
Answered 2017-Jan-12 at 06:21Normally when you visualize the weights you want to check 2 things:
- That they are smooth and cover a wide range of values, i.e. it's not a bunch of 1's and 0's. That would mean the non-linearity is being saturated.
- That they have some kind of structure. Normally you tend to see oriented edges although this is more difficult to see when you have small filters like 3x3.
That being said, your weights do not appear to be saturated, but they indeed seem to be too random. During training, did the network converge correctly? I am also surprised at how big your filters are (30x30). Not sure what you are trying to accomplish with that.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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No vulnerabilities reported
Install nolearn
You can use nolearn like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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