Influence of the receptive field size on accuracy and performance of a convolutional neural network

被引：13

作者：

Gabbasov, Rail ^{[1
]}

Paringer, Rustam ^{[1
,2
]}

机构：

[1] Samara Natl Res Univ, Samara, Russia

[2] RAS, Branch FSRC Crystallog & Photon, Image Proc Syst Inst, Samara, Russia

来源：

2020 VI INTERNATIONAL CONFERENCE ON INFORMATION TECHNOLOGY AND NANOTECHNOLOGY (IEEE ITNT-2020) | 2020年

关键词：

convolution; neural networks; convolutional network; receptive field; classification; ResNet18; VGG16; RECOGNITION;

D O I：

10.1109/ITNT49337.2020.9253219

中图分类号：

TP7 [遥感技术];

学科分类号：

081102 ; 0816 ; 081602 ; 083002 ; 1404 ;

摘要：

Convolutional neural networks (CNNs) have been successfully applied to many tasks such as digit and object recognition. In this paper we study the size of the receptive field of deep convolutional neural networks, in particular, we check the idea of a "redundant" receptive field. We run a set of experiments on two common CNN models - VGG16 and ResNet18 - in order to explore the influence of receptive field size on CNN's training time, accuracy, and performance. We run experiments using the MakiFlow framework on the CALTECH256 dataset. The experiments' results show that the optimization of neural networks (NNs) by reducing the size of the receptive field allows to reduce the NN's training time by 5-7% while maintaining the accuracy of the network.

引用

页数：4

共 12 条

[1] Efficiency of machine learning algorithms and convolutional neural network for detection of pathological changes in MR images of the brain [J].