Search Results for author: Mohammad Mehdi Ebadzadeh

Found 9 papers, 2 papers with code

Stock market forecasting using DRAGAN and feature matching

no code implementations6 Jan 2023 Fateme Shahabi Nejad, Mohammad Mehdi Ebadzadeh

GANs are powerful generative models successfully applied in different areas but suffer from inherent challenges such as training instability and mode collapse.

Multi-step-ahead Stock Price Prediction Using Recurrent Fuzzy Neural Network and Variational Mode Decomposition

1 code implementation24 Dec 2022 Hamid Nasiri, Mohammad Mehdi Ebadzadeh

In the prediction and reconstruction phase, each of the IMFs is given to a separate MFRFNN for prediction, and predicted signals are summed to reconstruct the output.

Stock Price Prediction Time Series +1

MFRFNN: Multi-Functional Recurrent Fuzzy Neural Network for Chaotic Time Series Prediction

1 code implementation Neurocomputing 2022 Hamid Nasiri, Mohammad Mehdi Ebadzadeh

MFRFNN consists of two fuzzy neural networks with Takagi-Sugeno-Kang fuzzy rules, one is used to produce the output, and the other to determine the system’s state.

Stock Price Prediction Time Series +2

EnTRPO: Trust Region Policy Optimization Method with Entropy Regularization

no code implementations26 Oct 2021 Sahar Roostaie, Mohammad Mehdi Ebadzadeh

Trust Region Policy Optimization (TRPO) is a popular and empirically successful policy search algorithm in reinforcement learning (RL).

reinforcement-learning Reinforcement Learning (RL)

Modified Double DQN: addressing stability

no code implementations9 Aug 2021 Shervin Halat, Mohammad Mehdi Ebadzadeh

Therefore, in this paper three modifications to the Double-DQN algorithm are proposed with the hope of maintaining the performance in the terms of both stability and overestimation.

Q-Learning

Maximum Entropy Dueling Network Architecture in Atari Domain

no code implementations30 Jul 2021 Alireza Nadali, Mohammad Mehdi Ebadzadeh

In recent years, there have been many deep structures for Reinforcement Learning, mainly for value function estimation and representations.

reinforcement-learning Reinforcement Learning (RL)

Adaptive Explicit Kernel Minkowski Weighted K-means

no code implementations4 Dec 2020 Amir Aradnia, Maryam Amir Haeri, Mohammad Mehdi Ebadzadeh

These explicit feature maps enable us to access the data in the feature space explicitly and take advantage of K-means extensions in that space.

Clustering

Backpropagation-Free Learning Method for Correlated Fuzzy Neural Networks

no code implementations25 Nov 2020 Armin Salimi-Badr, Mohammad Mehdi Ebadzadeh

This learning approach does not require backpropagating the output error to learn the premise parts' parameters.

Time Series Prediction

A self-organizing fuzzy neural network for sequence learning

no code implementations1 Aug 2019 Armin Salimi-Badr, Mohammad Mehdi Ebadzadeh

The proposed method is used to learn and reproduce different sequences simultaneously which is the novelty of this method.

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