Search Results for author: Wei-Chang Yeh

Found 10 papers, 0 papers with code

Newly Developed Flexible Grid Trading Model Combined ANN and SSO algorithm

no code implementations5 Sep 2022 Wei-Chang Yeh, Yu-Hsin Hsieh, Chia-Ling Huang

Thus, a new flexible grid trading model combined with the Simplified Swarm Optimization (SSO) algorithm for optimizing parameters for various market situations as input values and the fully connected neural network (FNN) and Long Short-Term Memory (LSTM) model for training a quantitative trading model to automatically calculate and adjust the optimal trading parameters for trading after inputting the existing market situation is developed and studied in this work.

PAM: Pose Attention Module for Pose-Invariant Face Recognition

no code implementations23 Nov 2021 En-Jung Tsai, Wei-Chang Yeh

It is noteworthy that our method is not limited to face recognition with large pose variations.

Face Recognition Representation Learning +1

A Novel Simplified Swarm Optimization for Generalized Reliability Redundancy Allocation Problem

no code implementations1 Oct 2021 Zhenyao Liu, Jen-Hsuan Chen, Shi-Yi Tan, Wei-Chang Yeh

Since GRRAP is an NP-hard problem, a new algorithm called Binary-addition simplified swarm optimization (BSSO) is also proposed in this study.

Implementation of Parallel Simplified Swarm Optimization in CUDA

no code implementations1 Oct 2021 Wei-Chang Yeh, Zhenyao Liu, Shi-Yi Tan, Shang-Ke Huang

As the experiment results showed, the time complexity has successfully reduced by an order of magnitude of N, and the problem of resource preemption was avoided entirely.

Novel General Active Reliability Redundancy Allocation Problems and Algorithm

no code implementations18 Aug 2021 Wei-Chang Yeh

To solve the proposed novel GRRAP, a new algorithm, called the BAT-SSOA3, used the simplified swarm optimization (SSO) to update solutions, the small-sampling tri-objective orthogonal array (SS3OA) to tune the parameters in the proposed algorithm, the binary-addition-tree algorithm (BAT) to calculate the fitness (i. e., reliability) of each solution, and the penalty function to force infeasible back to the feasible region.

Convolution Neural Network Hyperparameter Optimization Using Simplified Swarm Optimization

no code implementations6 Mar 2021 Wei-Chang Yeh, Yi-Ping Lin, Yun-Chia Liang, Chyh-Ming Lai

Numerous CNN models, such as LeNet, AlexNet, VGG, ResNet, and GoogLeNet, have been proposed by increasing the number of layers, to improve the performance of CNNs.

Hyperparameter Optimization

Simplified Swarm Optimization for Bi-Objection Active Reliability Redundancy Allocation Problems

no code implementations17 Jun 2020 Wei-Chang Yeh

The reliability redundancy allocation problem (RRAP) is a well-known tool in system design, development, and management.

Management

Convolutional Support Vector Machine

no code implementations11 Feb 2020 Wei-Chang Yeh

The results of these experiments verify that the proposed CSVM with the proposed SSO can effectively increase classification accuracy.

General Classification

A Novel Generalized Artificial Neural Network for Mining Two-Class Datasets

no code implementations23 Oct 2019 Wei-Chang Yeh

This approximate GNN reliability is then compared with a given threshold to predict each instance.

Attribute Vocal Bursts Valence Prediction

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