J
Jen-Feng Wang
Researcher at National Sun Yat-sen University
Publications - 5
Citations - 153
Jen-Feng Wang is an academic researcher from National Sun Yat-sen University. The author has contributed to research in topics: Artificial neural network & Radial basis function network. The author has an hindex of 4, co-authored 5 publications receiving 144 citations.
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Improving the generalization performance of RBF neural networks using a linear regression technique
TL;DR: The method uses a statistical linear regression technique which is based on the orthogonal least squares (OLS) algorithm, substituting a QR algorithm for the traditional Gram-Schmidt algorithm, to find the connected weight of the hidden layer neurons.
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Gender Determination using Fingertip Features
TL;DR: Experimental results show that the tested ridge density features alone are not very effective for gender determination, but the proposed ridge count and finger size features of left little fingers are useful, achieving a classification accuracy of 75% and 79% respectively.
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Determining the association between dermatoglyphics and schizophrenia by using fingerprint asymmetry measures
Jen-Feng Wang,Chen-Liang Lin,Chen-Wen Yen,Yung-Hsien Chang,Teng-Yi Chen,Kuan-Pin Su,Mark L. Nagurka +6 more
TL;DR: Two dermatoglyphic asymmetry measures are proposed that draw on the orientation field of homologous fingers that suggest that the proposed measures are promising for detecting the dermatoglyPHic patterns that can differentiate the patient and control groups.
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A neural network-based diagnostic method for solitary pulmonary nodules
TL;DR: This work develops a very efficient semi-automatic procedure to segment entire nodules by combining morphometry and perfusion characteristics by perfusion CT, which greatly reduces the amount of radiation exposure to patients and the data processing time.
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A two‐stage comittee machine of neural networks
TL;DR: This work proposes a design method for a two‐stage committee machine that combines a neural network approach for the base classifier and a computationally more intensive bagging ensemble employed in the second stage.