Publication

Neural Network Pruning and Pruning Parameters

1996
Conference Papers

Abstract

The default multilayer neural network topology is a fully interlayer connected one. This simplistic choice facilitates the design but it limits the performance of the resulting neural networks. The best-known methods for obtaining partially connected neural networks are the so called pruning methods which are used for optimizing both the size and the generalization capabilities of neural networks. Two of the most promising pruning techniques have therefore been selected for a comparative study. It is shown that these novel techniques are hampered by having numerous user-tunable parameters, which can easily nullify the benefits of these advanced methods. Finally, based on the results, conclusions about the execution of experiments and suggestions for conducting future research on neural network pruning are drawn.

Official source

https://infoscience.epfl.ch/entities/publication/858a2c1b-85df-40b5-abc1-ef37c2b4b7aa

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1996
Conference Papers

Abstract

Official source

https://infoscience.epfl.ch/entities/publication/858a2c1b-85df-40b5-abc1-ef37c2b4b7aa

About this result

Related concepts (22)

Artificial neural network

Artificial neural networks (ANNs, also shortened to neural networks (NNs) or neural nets) are a branch of machine learning models that are built using principles of neuronal organization discovered by connectionism in the biological neural networks constituting animal brains. An ANN is based on a collection of connected units or nodes called artificial neurons, which loosely model the neurons in a biological brain. Each connection, like the synapses in a biological brain, can transmit a signal to other neurons.

Convolutional neural network

Convolutional neural network (CNN) is a regularized type of feed-forward neural network that learns feature engineering by itself via filters (or kernel) optimization. Vanishing gradients and exploding gradients, seen during backpropagation in earlier neural networks, are prevented by using regularized weights over fewer connections. For example, for each neuron in the fully-connected layer 10,000 weights would be required for processing an image sized 100 × 100 pixels.

Types of artificial neural networks

There are many types of artificial neural networks (ANN). Artificial neural networks are computational models inspired by biological neural networks, and are used to approximate functions that are generally unknown. Particularly, they are inspired by the behaviour of neurons and the electrical signals they convey between input (such as from the eyes or nerve endings in the hand), processing, and output from the brain (such as reacting to light, touch, or heat). The way neurons semantically communicate is an area of ongoing research.

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Neural Network Pruning and Pruning Parameters

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