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Open AccessJournal ArticleDOI

Non-linear autoregressive with exogeneous input (narx) bitcoin price prediction model using pso-optimized parameters and moving average technical indicators

TLDR
The results demonstrated the ability of the model to predict Bitcoin prices accurately while passing all model validation tests.
Abstract
This paper presents a Multi-Layer Perceptron (MLP)-based Non-Linear Autoregressive with Exogeneous Inputs (NARX) Bitcoin price forecasting model using the opening, closing, minimum and maximum past prices together with Moving Average (MA) technical indicators. As there were many parameter combinations to be tested, a Particle Swarm Optimization (PSO)-based method was used to optimize the number of hidden units, input lag and output lag of the NARX model. The results demonstrated the ability of the model to predict Bitcoin prices accurately while passing all model validation tests

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Journal ArticleDOI

Digital currency forecasting with chaotic meta-heuristic bio-inspired signal processing techniques

TL;DR: Experimental results show that the hybrid model proposed for digital currency forecasting can capture nonlinear properties of digital currency time series.
Proceedings ArticleDOI

Prediction of Bitcoin prices with machine learning methods using time series data

TL;DR: The proposed SVM model for Bitcoin data set is higher than that of the LR model, and the performance of the obtained model is measured by means of statistical indicators such as Mean Absolute Error, Mean Squared Error, Root Mean Squaring Error, Pearson Correlation.
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Toward Characterizing Blockchain-Based Cryptocurrencies for Highly Accurate Predictions

TL;DR: This article studies Bitcoin and Ethereum and explores features in their network that explain their price hikes and identifies key network features that help to determine the demand and supply dynamics in a cryptocurrency.
Journal ArticleDOI

Probability transformation of mass function: A weighted network method based on the ordered visibility graph

TL;DR: Li et al. as discussed by the authors proposed a weighted network method based on the ordered visibility graph, named OVGWP, which considers not only the belief value itself, but also the cardinality of basic probability assignment.
Journal ArticleDOI

A Comprehensive Survey on Portfolio Optimization, Stock Price and Trend Prediction Using Particle Swarm Optimization

TL;DR: This article analyzes the superiority of PSO for stock portfolio optimization, stock price and trend prediction, and other related stock market aspects along with implications of PSN, and aims at balancing the economics and computational intelligence aspects.
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