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| MNIST_DATA | mnist_helper::loadMnistData (const size_t num_data, const std::string path) |
| | Read in MNIST data from files. More...
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| void | mnist_helper::print_image (const std::vector< Real > &img, size_t wrap) |
| | Prints image to std::cout. More...
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| std::vector< std::vector< std::vector< Real > > > | mnist_helper::image_to_rate (const std::vector< std::vector< Real >> &images, const Real duration, const Real max_freq, size_t num_images, bool poisson=true) |
| | Converts a vector of images to a rate based representation. More...
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| SPIKING_MNIST | mnist_helper::mnist_to_spike (const MNIST_DATA &mnist_data, const Real duration, const Real max_freq, size_t num_images, bool poisson=true) |
| | Converts the full MNIST dataset to a spiking MNIST dataset. More...
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| std::vector< MNIST_DATA > | mnist_helper::create_batches (const SPIKING_MNIST &mnist_data, const size_t batch_size, Real duration, Real pause, const bool shuffle=false, unsigned seed=0) |
| | Creates batches of spikes representing the MNIST data. More...
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| cypress::Population< SpikeSourceArray > | mnist_helper::create_spike_source (Network &netw, const MNIST_DATA &spikes) |
| | Creates Spike sources in network from spikes. More...
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| cypress::Population< SpikeSourceArray > & | mnist_helper::update_spike_source (cypress::Population< SpikeSourceArray > &source, const MNIST_DATA &spikes) |
| | Update Spike sources in network from spikes. More...
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| Json | mnist_helper::read_network (std::string path, bool msgpack=true) |
| | Read in the network file from json of msgpack. The Repo provides a script which creates compatible files. More...
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| template<typename T > |
| Real | mnist_helper::max_weight (const T &json) |
| | Calculate the max weight, ignore negative values. More...
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| template<typename T > |
| Real | mnist_helper::max_weight (const Matrix< T > &mat) |
| | Calculate the max weight, ignore negative values. More...
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| template<typename T > |
| Real | mnist_helper::min_weight (const T &json) |
| | Calculate the min weight. More...
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| template<typename T > |
| Real | mnist_helper::min_weight (const Matrix< T > &json) |
| | Calculate the min weight. More...
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| template<typename T > |
| Real | mnist_helper::max_weight_abs (const T &json) |
| | Calculate the max absolute weight. More...
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| template<typename T > |
| Real | mnist_helper::max_weight_abs (const Matrix< T > &json) |
| | Calculate the max absolute weight. More...
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| std::vector< LocalConnection > | mnist_helper::dense_weights_to_conn (const Matrix< Real > &mat, Real scale, Real delay) |
| | Convert a dense layer to list of Local Connections. More...
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| std::vector< LocalConnection > | mnist_helper::conv_weights_to_conn (const mnist_helper::CONVOLUTION_LAYER &layer, Real scale, Real delay) |
| | Converts a conv layer to list of Local Connections. More...
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| std::vector< std::vector< LocalConnection > > | mnist_helper::pool_to_conn (const mnist_helper::POOLING_LAYER &layer, Real max_pool_weight, Real pool_inhib_weight, Real delay, Real pool_delay) |
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| std::vector< uint16_t > | mnist_helper::spikes_to_labels (const PopulationBase &pop, Real duration, Real pause, size_t batch_size) |
| | Converts the simulation results into label data. More...
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| void | mnist_helper::conv_spikes_per_kernel (const std::string &filename, const PopulationBase &pop, Real duration, Real pause, size_t batch_size, Real norm=0.0) |
| | Saves the spikes of a convolution layer in a file. More...
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| std::vector< std::vector< Real > > | mnist_helper::spikes_to_rates (const PopulationBase pop, Real duration, Real pause, size_t batch_size, Real norm=0.0) |
| | Converts the simulation results into values between 0 and 1. More...
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| size_t | mnist_helper::compare_labels (std::vector< uint16_t > &label, std::vector< uint16_t > &res) |
| | Compare original labels with simulation labels, return number of correct labels. More...
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| std::vector< Real > | mnist_helper::av_pooling_image (std::vector< Real > &image, size_t height, size_t width, size_t pooling_size) |
| | Downscale an image by average pooling. More...
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| MNIST_DATA | mnist_helper::scale_mnist (MNIST_DATA &data, size_t pooling_size=3) |
| | downscale the complete MNIST dataset More...
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| SPIKING_MNIST | mnist_helper::read_data_to_spike (const size_t num_images, bool train_data, const Real duration, const Real max_freq, bool poisson=true, bool scale_down=false) |
| | Reads in MNIST test or train data. More...
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| std::vector< LocalConnection > | mnist_helper::conns_from_mat (const cypress::Matrix< Real > &weights, Real delay, Real scale_factor=0.0) |
| | Generate connection from given weight matrix. More...
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| void | mnist_helper::update_conns_from_mat (const std::vector< cypress::Matrix< Real >> &weights, Network &netw, Real delay=1.0, Real scale_factor=0.0) |
| | Updates the connector is a given network with the weights provided. More...
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1.8.11