scholarly journals A hybrid model for photovoltaic power prediction of both convolutional and long short-term memory neural networks optimized by genetic algorithm

2020 ◽  
Vol 69 (10) ◽  
pp. 100701
Author(s):  
Chen-Yang Wang ◽  
Qian-Qian Duan ◽  
Kai Zhou ◽  
Jing Yao ◽  
Min Su ◽  
...  
Keyword(s):  
Genetic Algorithm ◽  
Neural Networks ◽  
Hybrid Model ◽  
Short Term Memory ◽  
Power Prediction ◽  
Short Term ◽  
Term Memory ◽  
Photovoltaic Power ◽  
Long Short Term Memory

scholarly journals Using Machine Learning Methods in the Financial Market for Technical Analysis Based on Hybrid Models

2020 ◽  
Keyword(s):  
Neural Network ◽  
Neural Networks ◽  
Hybrid Model ◽  
Deep Neural Network ◽  
Deep Neural Networks ◽  
Short Term Memory ◽  
Short Term ◽  
Term Memory ◽  
Input Structure ◽  
Long Short Term Memory

In this study, it is presented a new hybrid model based on deep neural networks to predict the direction and magnitude of the Forex market movement in the short term. The overall model presented is based on the scalping strategy and is provided for high frequency transactions. The proposed hybrid model is based on a combination of three models based on deep neural networks. The first model is a deep neural network with a multi-input structure consisting of a combination of Long Short Term Memory layers. The second model is a deep neural network with a multi-input structure made of a combination of one-dimensional Convolutional Neural network layers. The third model has a simpler structure and is a multi-input model of the Multi-Layer Perceptron layers. The overall model was also a model based on the majority vote of three top models. This study showed that models based on Long Short-Term Memory layers provided better results than the other models and even hybrid models with more than 70% accurate.

Minimization of natural gas consumption of domestic boilers with convolutional, long-short term memory neural networks and genetic algorithm

2021 ◽  
Vol 299 ◽  
pp. 117256
Author(s):  
Georgios I. Tsoumalis ◽  
Zafeirios N. Bampos ◽  
Georgios V. Chatzis ◽  
Pandelis N. Biskas ◽  
Stratos D. Keranidis
Keyword(s):  
Genetic Algorithm ◽  
Neural Networks ◽  
Natural Gas ◽  
Short Term Memory ◽  
Short Term ◽  
Term Memory ◽  
Gas Consumption ◽  
Natural Gas Consumption ◽  
Long Short Term Memory
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