Metadata-Version: 2.1
Name: onn
Version: 0.1.1
Summary: Online Neural Network
Home-page: https://github.com/alison-carrera/onn
Author: Alison Carrera
Author-email: alison.carrera2007@gmail.com
License: Apache 2.0
Description: # Online Neural Network (ONN)
        
        This is a Pytorch implementation of the [Online Deep Learning: Learning Deep Neural Networks on the Fly](https://arxiv.org/abs/1711.03705) paper. This algorithm contains a new backpropagation approach called Hedge Backpropagation and it is useful for online learning. In this algorithm you model a overnetwork architeture and the algorithm will try to turn on or turn off some of the hidden layers automatically. This algorithm uses the first hidden layer to train/predict but if it is going bad it starts to use another layers automatically. For more informations read the paper in the 'References' section.
        
        ## Installing
        ```
        pip install onn
        ```
        
        ## How to use
        ```python
        #Importing Library
        from onn.OnlineNeuralNetwork import ONN
        
        #Starting a neural network with feature size of 2, hidden layers expansible until 5, number of neuron per hidden layer = 10 #and two classes.
        onn_network = ONN(features_size=2, max_num_hidden_layers=5, qtd_neuron_per_hidden_layer=10, n_classes=2)
        
        #Do a partial training
        onn_network.partial_fit(np.asarray([[0.1, 0.2]]), np.asarray([0]))
        onn_network.partial_fit(np.asarray([[0.8, 0.5]]), np.asarray([1]))
        
        #Predict classes
        predictions = onn_network.predict(np.asarray([[0.1, 0.2], [0.8, 0.5]]))
        
        Predictions -- array([1, 0])
        
        ```
        
        ## New features
        
        - The algortihm works with batch now. (It is not recommended because this is an online approach. It is useful for experimentation.)
        - The algorithm can use CUDA if available. (If the network is very small, it is not recommended. The CPU will process more fast.)
        
        ## Contributors
        - [Alison de Andrade Carrera](https://github.com/alison-carrera)
        
        ## References
        - [Online Deep Learning: Learning Deep Neural Networks on the Fly](https://arxiv.org/abs/1711.03705)
        
Platform: UNKNOWN
Description-Content-Type: text/markdown
