Chaos theory has become a new approach to financial processes analysis. Due to complicated dynamics, chaotic time series seem to be random and, in consequence, unpredictable. In fact, unlike truly random processes, chaotic dynamics can be forecasted very precisely in a short run. In this paper, a local polynomial approximation is presented. Its efficiency, as a method of building short-term predictors of chaotic time series, has been examined. The presented method has been applied to forecasting stock prices and indices from the Warsaw Stock Exchange. Additionally, obtained results have been used to detect chaos in analyzed time series.Teoria chaosu deterministycznego stanowi alternatywne podejście do analizy procesów finansowych. Ze wzglę...
In this paper, the authors propose the use of adapted nonlinear dynamics methods for preparing time ...
Time series forecasting is of fundamental importance for financial market prediction and, consequent...
The main goal of this work is the analysis of crude oil prices of Brent and WTI types. We are lookin...
The purpose of this paper is to present a new method for studying qualitative behaviour of unknown n...
We present a forecasting technique for chaotic data. After embedding a time series in a state space ...
Abstract. Time-series prediction has been a very well researched topic in recent studies. Some popul...
Time-series prediction has been a very well researched topic in recent studies. Some popular approac...
We apply the polynomial function to approximate the functional coefficients of the state-dependent a...
Different prediction methods for chaotic deterministic systems are compared. Two methods of reconstr...
This work aims at combining the Chaos theory postulates and Artificial Neural Networks classificatio...
The object of research is random events in the formation of new economic and financial models; in pa...
The object of research is random events in the formation of new economic and financial models; in pa...
Based on a previous work of the present author, a forecasting method for chaotic time series is prop...
In order to study forecasting of chaotic time series, artificial chaotic time series that are derive...
Narzędzia służące do identyfikacji chaosu, pozwalają zwykle na wykrycie jedynie pojedynczego atrybut...
In this paper, the authors propose the use of adapted nonlinear dynamics methods for preparing time ...
Time series forecasting is of fundamental importance for financial market prediction and, consequent...
The main goal of this work is the analysis of crude oil prices of Brent and WTI types. We are lookin...
The purpose of this paper is to present a new method for studying qualitative behaviour of unknown n...
We present a forecasting technique for chaotic data. After embedding a time series in a state space ...
Abstract. Time-series prediction has been a very well researched topic in recent studies. Some popul...
Time-series prediction has been a very well researched topic in recent studies. Some popular approac...
We apply the polynomial function to approximate the functional coefficients of the state-dependent a...
Different prediction methods for chaotic deterministic systems are compared. Two methods of reconstr...
This work aims at combining the Chaos theory postulates and Artificial Neural Networks classificatio...
The object of research is random events in the formation of new economic and financial models; in pa...
The object of research is random events in the formation of new economic and financial models; in pa...
Based on a previous work of the present author, a forecasting method for chaotic time series is prop...
In order to study forecasting of chaotic time series, artificial chaotic time series that are derive...
Narzędzia służące do identyfikacji chaosu, pozwalają zwykle na wykrycie jedynie pojedynczego atrybut...
In this paper, the authors propose the use of adapted nonlinear dynamics methods for preparing time ...
Time series forecasting is of fundamental importance for financial market prediction and, consequent...
The main goal of this work is the analysis of crude oil prices of Brent and WTI types. We are lookin...