Hybrid Multilayered Perceptron Network Trained by Modified Recursive Prediction Error-Extreme Learning Machine for Tuberculosis Bacilli Detection

Author(s):  
M. K. Osman ◽  
M. Y. Mashor ◽  
H. Jaafar

2012 ◽  
Vol 17 (2) ◽  
pp. 238-251
Author(s):  
Jurga Rukšėnaitė ◽  
Pranas Vaitkus

In this paper, a method of artificial neural networks (NN) is proposed as an alternative tool for the one-step-ahead prediction of composite indicators (CIs) of Lithuania’s economy. CI is composed of widely used social and economic indicators. The NN is applied for forecasting CI during the financial crisis and later periods (2008–2010) on the basis of data of earlier years (1998–2007). In this work, the Extreme Learning Machine (ELM) algorithm is combined with locally weighted regression. The analysis shows that the prediction error of a testing sample is statistically smaller compared to Levenberg–Marquardt or ELM methods.



2015 ◽  
Vol 2015 ◽  
pp. 1-12
Author(s):  
Guangyong Gao ◽  
Caixue Zhou ◽  
Zongmin Cui

Currently, the research for reversible watermarking focuses on the decreasing of image distortion. Aiming at this issue, this paper presents an improvement method to lower the embedding distortion based on the prediction-error expansion (PE) technique. Firstly, the extreme learning machine (ELM) with good generalization ability is utilized to enhance the prediction accuracy for image pixel value during the watermarking embedding, and the lower prediction error results in the reduction of image distortion. Moreover, an optimization operation for strengthening the performance of ELM is taken to further lessen the embedding distortion. With two popular predictors, that is, median edge detector (MED) predictor and gradient-adjusted predictor (GAP), the experimental results for the classical images and Kodak image set indicate that the proposed scheme achieves improvement for the lowering of image distortion compared with the classical PE scheme proposed by Thodi et al. and outperforms the improvement method presented by Coltuc and other existing approaches.



2016 ◽  
Vol 11 (4) ◽  
pp. 428
Author(s):  
Dimas Fajar Uman Putra ◽  
Ontoseno Penangsang ◽  
Adi Soeprijanto ◽  
Hajime Miyauchi


Author(s):  
A. Z. Ahmad Zainuddin ◽  
◽  
W. Mansor ◽  
Khuan Y. Lee ◽  
Z. Mahmoodin ◽  
...  


2013 ◽  
Vol 33 (6) ◽  
pp. 1600-1603
Author(s):  
Wentao MAO ◽  
Zhongtang ZHAO ◽  
Huanhuan HE




2016 ◽  
Author(s):  
Edgar Wellington Marques de Almeida ◽  
Mêuser Jorge da Silva Valença


2017 ◽  
Vol 16 (1) ◽  
pp. 23-29 ◽  
Author(s):  
Siyuan Lu ◽  
Xin Qiu ◽  
Jianping Shi ◽  
Na Li ◽  
Zhi-Hai Lu ◽  
...  


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