Items where Author is "Aladag, Cagdas Hakan"

Gundogdu, Ozge and Egrioglu, Erol and Aladag, Cagdas Hakan and Yolcu, Ufuk (2016) Multiplicative neuron model artificial neural network based on Gaussian activation function. Neural Computing and Applications, 27 (4). pp. 927-935. ISSN 0941-0643

Aladag, Cagdas Hakan and Yolcu, Ufuk and Egrioglu, Erol and Turksen, I. Burhan (2016) Type-1 fuzzy time series function method based on binary particle swarm optimisation. International Journal of Data Analysis Techniques and Strategies, 8 (1). pp. 2-13. ISSN 1755-8050

Bas, Eren and Egrioglu, Erol and Aladag, Cagdas Hakan and Yolcu, Ufuk (2015) Fuzzy-time-series network used to forecast linear and nonlinear time series. Applied Intelligence, 43 (2). pp. 343-355. ISSN 0924-669X

Egrioglu, Erol and Yolcu, Ufuk and Aladag, Cagdas Hakan and Bas, Eren (2015) Recurrent Multiplicative Neuron Model Artificial Neural Network for Non-linear Time Series Forecasting. Neural Processing Letters, 41 (2). pp. 249-258. ISSN 1370-4621

Egrioglu, Erol and Khashei, Mehdi and Aladag, Cagdas Hakan and Turksen, I. Burhan and Yolcu, Ufuk (2015) Advanced Time Series Forecasting Methods. Mathematical Problems in Engineering, 2015: 918045. ISSN 1024-123X

Yolcu, Ufuk and Bas, Eren and Egrioglu, Erol and Aladag, Cagdas Hakan (2015) A new multilayer feedforward network based on trimmed mean neuron model. Neural Network World, 25 (6). pp. 587-602. ISSN 1210-0552

Aladag, Cagdas Hakan and Egrioglu, Erol and Yolcu, Ufuk (2014) Robust multilayer neural network based on median neuron model. Neural Computing and Applications, 24 (3-4). pp. 945-956. ISSN 0941-0643

Aladag, Cagdas Hakan and Yolcu, Ufuk and Egrioglu, Erol and Bas, Eren (2014) Fuzzy lagged variable selection in fuzzy time series with genetic algorithms. Applied Soft Computing Journal, 22. pp. 465-473. ISSN 1568-4946

Yolcu, Ufuk and Cagcag, Ozge and Aladag, Cagdas Hakan and Egrioglu, Erol (2014) An enhanced fuzzy time series forecasting method based on artificial bee colony. Journal of Intelligent and Fuzzy Systems, 26 (6). pp. 2627-2637. ISSN 1064-1246

Aladag, Cagdas Hakan and Egrioglu, Erol and Yolcu, Ufufk and Uslu, Vedide R. (2014) A high order seasonal fuzzy time series model and application to international tourism demand of Turkey. Journal of Intelligent and Fuzzy Systems, 26 (1). pp. 295-302. ISSN 1064-1246

Egrioglu, Erol and Yolcu, Ufuk and Aladag, Cagdas Hakan and Kocak, Cem (2013) An ARMA type fuzzy time series forecasting method based on particle swarm optimization. Mathematical Problems in Engineering, 2013: 935815. ISSN 1024-123X

Aladag, Cagdas Hakan and Yolcu, Ufuk and Egrioglu, Erol (2013) A new multiplicative seasonal neural network model based on particle swarm optimization. Neural Processing Letters, 37 (3). pp. 251-262. ISSN 1370-4621

Yolcu, Ufuk and Aladag, Cagdas Hakan and Egrioglu, Erol and Uslu, Vedide R. (2013) Time-series forecasting with a novel fuzzy time-series approach : An example for Istanbul stock market. Journal of Statistical Computation and Simulation, 83 (4). pp. 597-610. ISSN 0094-9655

Egrioglu, Erol and Aladag, Cagdas Hakan and Yolcu, Ufuk (2013) Fuzzy time series forecasting with a novel hybrid approach combining fuzzy c-means and neural networks. Expert Systems with Applications, 40 (3). pp. 854-857. ISSN 0957-4174

Aladag, Sibel and Aladag, Cagdas Hakan and Mentes, Turhan and Egrioglu, Erol (2012) A new seasonal fuzzy time series method based on the multiplicative neuron model and SARIMA. Hacettepe Journal of Mathematics and Statistics, 41 (3). pp. 337-345. ISSN 1303-5010

Aladag, Cagdas Hakan and Egrioglu, Erol and Yolcu, Ufuk (2012) A simulation based approach to calculate the fuzzy correlation coefficient of fuzzy observations. Hacettepe Journal of Mathematics and Statistics, 41 (3). pp. 361-364. ISSN 1303-5010

Aladag, Cagdas Hakan and Yolcu, Ufuk and Egrioglu, Erol and Dalar, Ali Z. (2012) A new time invariant fuzzy time series forecasting method based on particle swarm optimization. Applied Soft Computing Journal, 12 (10). pp. 3291-3299. ISSN 1568-4946

Egrioglu, Erol and Aladag, Cagdas Hakan and Kadilar, Cem (2011) The CSS and the two-staged methods for parameter estimation in SARFIMA models. Journal of Probability and Statistics, 2011: 691058. ISSN 1687-952X

Egrioglu, Erol and Aladag, Cagdas Hakan and Kadilar, Cem (2011) Nonlinear forecasting with a hybrid approach combining SARIMA, ARCH and ANN. In: New Developments in Artificial Neural Networks Research :. Nova Science Publishers, Inc., pp. 221-228. ISBN 9781613242865

Egrioglu, Erol and Aladag, Cagdas Hakan and Basaran, Murat A. and Yolcu, Ufuk and Uslu, Vedide R. (2011) A new approach based on the optimization of the length of intervals in fuzzy time series. Journal of Intelligent and Fuzzy Systems, 22 (1). pp. 15-19. ISSN 1064-1246

Aladag, Cagdas Hakan and Egrioglu, Erol and Yolcu, Ufuk (2010) Forecast combination by using artificial neural networks. Neural Processing Letters, 32 (3). pp. 269-276. ISSN 1370-4621

Aladag, Cagdas Hakan and Yolcu, Ufuk and Egrioglu, Erol (2010) A high order fuzzy time series forecasting model based on adaptive expectation and artificial neural networks. Mathematics and Computers in Simulation, 81 (4). pp. 875-882. ISSN 0378-4754

Egrioglu, Erol and Aladag, Cagdas Hakan and Yolcu, Ufuk and Uslu, Vedide R. and Basaran, Murat A. (2010) Finding an optimal interval length in high order fuzzy time series. Expert Systems with Applications, 37 (7). pp. 5052-5055. ISSN 0957-4174

Aladag, Cagdas Hakan and Egrioglu, Erol and Kadilar, Cem (2010) Modeling brain wave data by using artificial neural networks. Hacettepe Journal of Mathematics and Statistics, 39 (1). pp. 81-88. ISSN 1303-5010

Aladag, Cagdas Hakan and Egrioglu, Erol and Gunay, Suleyman and Basaran, Murat A. (2010) Improving weighted information criterion by using optimization. Journal of Computational and Applied Mathematics, 233 (10). pp. 2683-2687. ISSN 0377-0427

Aladag, Cagdas Hakan and Egrioglu, Erol and Kadilar, Cem (2009) Forecasting nonlinear time series with a hybrid methodology. Applied Mathematics Letters, 22 (9). pp. 1467-1470. ISSN 0893-9659

Egrioglu, Erol and Aladag, Cagdas Hakan and Yolcu, Ufuk and Uslu, Vedide R. and Basaran, Murat A. (2009) A new approach based on artificial neural networks for high order multivariate fuzzy time series. Expert Systems with Applications, 36 (7). pp. 10589-10594. ISSN 0957-4174

Egrioglu, Erol and Aladag, Cagdas Hakan and Yolcu, Ufuk and Basaran, Murat A. and Uslu, Vedide R. (2009) A new hybrid approach based on SARIMA and partial high order bivariate fuzzy time series forecasting model. Expert Systems with Applications, 36 (4). pp. 7424-7434. ISSN 0957-4174

Aladag, Cagdas Hakan and Egrioglu, Erol and Gunay, Suleyman (2008) A new architecture selection strategy in solving seasonal autoregressive time series by artificial neural networks. Hacettepe Journal of Mathematics and Statistics, 37 (2). pp. 185-200. ISSN 1303-5010