A comprehensive survey on higher order neural networks and evolutionary optimization learning algorithms in financial time series forecasting

S Behera, SC Nayak, AVSP Kumar - Archives of Computational Methods …, 2023 - Springer
The financial market volatility has been a focus of study for experts over past decades. While
stockbrokers and investors expect reliable projections of future stock indices, it instead …

A novel probabilistic intuitionistic fuzzy set based model for high order fuzzy time series forecasting

RM Pattanayak, HS Behera, S Panigrahi - Engineering Applications of …, 2021 - Elsevier
The present research proposes a novel probabilistic intuitionistic fuzzy time series
forecasting (PIFTSF) model using support vector machine (SVM) to address both uncertainty …

A novel high order hesitant fuzzy time series forecasting by using mean aggregated membership value with support vector machine

RM Pattanayak, HS Behera, S Panigrahi - Information Sciences, 2023 - Elsevier
Over the last three decades, several researchers have been putting their efforts into
developing non-deterministic fuzzy time series (FTS) models using the traditional fuzzy set …

High-order fuzzy time series forecasting by using membership values along with data and support vector machine

RM Pattanayak, S Panigrahi, HS Behera - Arabian Journal for Science and …, 2020 - Springer
In the past few years, non-stochastic fuzzy time series (FTS) models have drawn remarkable
attention of researchers from different domains. Unlike traditional stochastic models, FTS …

A non-probabilistic neutrosophic entropy-based method for high-order fuzzy time-series forecasting

RM Pattanayak, HS Behera, S Panigrahi - Arabian Journal for Science and …, 2022 - Springer
Over the years, numerous fuzzy time-series forecasting (FTSF) models have been
developed to handle the uncertainty and non-determinism in the time-series (TS) data. To …

Particle swarm optimization and computational algorithm based weighted fuzzy time series forecasting method

S Pant, S Kumar - Proceedings of International Joint Conference on …, 2022 - Springer
Numerous fuzzy time series (FTS) predictive models had been envisaged in past decades to
cope with complicated and undetermined circumstances. The key elements: namely …

A new recurrent pi‐sigma artificial neural network inspired by exponential smoothing feedback mechanism

E Bas, E Eğrioğlu - Journal of Forecasting, 2023 - Wiley Online Library
Pi‐sigma artificial neural networks have very good performance for forecasting problems
because of their highly nonlinear model structure. Some time series can be forecasted better …

Training Sigma-Pi neural networks with the grey wolf optimization algorithm

C Sarıkaya, E Bas, E Egrioglu - Granular Computing, 2023 - Springer
Artificial neural network models have been frequently used in time series forecasting
problems as an alternative to many classical forecasting models. Although multi-layer …

Fuzzy time series forecasting approach using lstm model

RM Pattanayak, MV Sangameswar… - Computación y …, 2022 - scielo.org.mx
In the present scenario, fuzzy time series forecasting (FTSF) is an interesting concept by the
researchers to approach the uncertainty in the dataset. In the current study, we proposed a …

An improved fuzzy time series forecasting model based on hesitant fuzzy sets

L Shafi, S Jain, P Agarwal, P Iqbal… - Journal of Fuzzy …, 2024 - journal-fea.com
Fuzzy Time Series Forecasting (TSF) is an approach for dealing with uncertainty in time
series data that uses fuzzy logic. The Hesitant Fuzzy Set (HFS) theory better emphasizes the …