scikit-neuralnetwork | Deep neural networks without the learning cliff | Machine Learning library
kandi X-RAY | scikit-neuralnetwork Summary
kandi X-RAY | scikit-neuralnetwork Summary
Deep neural networks without the learning cliff! Classifiers and regressors compatible with scikit-learn.
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scikit-neuralnetwork Key Features
scikit-neuralnetwork Examples and Code Snippets
nn.fit(X_train, y_train)
y_train = [0,0,0,1,2,]
X_train = [[ 7.1 3. 5.9 2.1]
[ 5.9 3. 4.2 1.5]
[ 5.5 2.4 3.7 1. ]
[ 6.1 2.8 4.7 1.2]
[ 5. 2.3 3.3 1. ]]
Community Discussions
Trending Discussions on scikit-neuralnetwork
QUESTION
I am trying to install sklearn for Python, however whenever I attempt to install something which has files from it as a requirement (such as scikit-neuralnetwork) or I attempt to import sklearn in a Python file, I get errors. In the first scenario I receive the error message below marked A, and for the second I receive an error saying I have no module named sklearn.utils (I've already commented out the correct install check). I've tried reinstalling the libraries but the issue remains the same.
...ERROR: Could not install packages due to an EnvironmentError: [Errno 2] No such file or directory: 'C:\Users\Charles\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\sklearn\datasets\tests\data\openml\292\api-v1-json-data-list-data_name-australian-limit-2-data_version-1-status-deactivated.json.gz'
ANSWER
Answered 2020-Aug-22 at 01:00Download Anaconda. It has all the libraries already downloaded.
QUESTION
I am trying to learn Neural Networks using scikit-neuralnetwork framework and I know basics about Neural Networks and now trying to implement it with scikit-learn. but I am confused on 2 points.
1- what is the structure of this NN given below? Somehow, in some examples felt to me, some people don't put input layer as a layer. Otherwise, I am thinking this as a 2 layer NN has input layer with 100 nodes and 1 node at the ouput layer.
...ANSWER
Answered 2017-Feb-08 at 11:361.
Assuming that each training example in X_train
has M features, and there are C classes in y_train
:
The input layer (not explicitly shown in the code) has M nodes. The hidden layer has 100 nodes. The output layer has C nodes (each one encoding the score for each class).
2.
.fit()
is a method that does that - feeds forward the training examples and uses back propagation to train the NN.
Also: perhaps you have to add units=C
for the final layer - I assume this is a classification problem. If you need one value only (a score, not a class label), then use Regressor
.
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Install scikit-neuralnetwork
You can use scikit-neuralnetwork 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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