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| Content Provider | IET Digital Library |
|---|---|
| Author | Gürhanlı, Ahmet |
| Abstract | Convolutional neural networks (CNNs) play an important role in image recognition applications. Fast training of image recognition systems is a crucial point, because the system should be trained for each new image class. These networks are trained using lengthy calculations. Focus of engineering is on obtaining a fast, but stable optimisation method. Momentum technique which is used in backpropagation algorithms is like a proportional–integral (PI) controller that is widely employed in automatic control systems. It takes the integral of past errors and helps reaching the training targets. Proportional + momentum + derivative (ProMoD) method adds gradient of update matrices to the training process and builds an optimiser such as the widely used PI–derivative controller. The method accelerates the movement toward the target accuracy levels. This is achieved by doing bigger corrections in the beginning using the differences in the calculated update matrices. In this research, ProMoD method is tested on image recognition applications and CNNs. Modified national institute of standards and technology database (MNIST) and Fashion-MNIST datasets are used for evaluating the performance. Experimental results showed that ProMoD might perform much faster in training of CNNs and consume proportionally less power with respect to the momentum and stochastic gradient descent (SGD) techniques. |
| Starting Page | 2957 |
| Ending Page | 2964 |
| Page Count | 8 |
| ISSN | 17519659 |
| Volume Number | 14 |
| e-ISSN | 17519667 |
| Issue Number | Issue 13, Nov (2020) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-ipr/14/13 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-ipr.2019.0761 |
| Journal | IET Image Processing |
| Publisher Date | 2020-03-09 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Automatic Control System Backpropagation Backpropagation Algorithm Calculated Update Matrices CNN Computer Vision And Image Processing Technique Convolutional Neural Nets Convolutional Neural Network Convolutional Neural Network Training Crucial Point Fast Training Gradient Method Image Class Image Recognition Image Recognition Application Image Recognition System Interpolation And Function Approximation Knowledge Engineering Technique Learning in AI Lengthy Calculations Momentum Technique Neural Computing Technique Numerical Analysis PI–derivative Controller ProMoD Backpropagation Algorithm ProMoD Method Proportional + Momentum + Derivative Method Proportional-integral Controller Stable Optimisation Method Target Accuracy Levels Training Process Training Targets |
| Content Type | Text |
| Resource Type | Article |
| Subject | Signal Processing Electrical and Electronic Engineering Computer Vision and Pattern Recognition Software |
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