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Ismail, B.
- An Enhanced least Square Algorithm Based Spectral Estimation with Neural Network
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Authors
Affiliations
1 Department of Mathematics, HKBK College of Engineering, Bangalore–45.
2 Department of Statistics, Mangalore University, Mangalore-574199
3 HKBK College of Engineering, Bangalore–45
1 Department of Mathematics, HKBK College of Engineering, Bangalore–45.
2 Department of Statistics, Mangalore University, Mangalore-574199
3 HKBK College of Engineering, Bangalore–45
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International Journal of Statistics and Systems, Vol 8, No 1 (2013), Pagination: 15-27Abstract
The time frequency signal analysis, speech processing and other signal processing application is used in spectral estimation technique. Some shortcomings of recursive least square procedure necessitates in elevation computational power and the output achieved is numerically unsteadiness. So, the spectral proficiency of the signal is affected and a power error occurs in the estimator. In this paper an enhanced least square algorithm is proposed for enlightening the power signal spectral estimation. The proposed least square algorithm is the permutation of neural network. The persistence of the neural network, the power error of the linear and nonlinear signal is unwavering. So, the involvedness and the computational time of spectral estimation are abridged. To evaluate the estimation performance of proposed least square algorithm, the capon and amplitude and phase estimation based spectral analysis methods are used. The spectral estimation capability of the recommended least square algorithm is unwavering by the error weight of the signal. The proposed least square algorithm is implemented in MATLAB and the output performances are estimated.Keywords
Signal Processing, Spectral Estimation, least Square Algorithm, Neural NetworkReferences
- Marc Moonen and Joos Vandewalle, "A Square Root Covariance Algorithm for Constrained Recursive Least Squares Estimation", Journal of VLSI Signal Processing, Vol.3, pp.163-172, 1991.
- F. Ding, Y. Shi, T. Chen, "Performance analysis of estimation algorithms of non-stationary ARMA processes" ,IEEE Signal Processing Society,Vol.56, No.10,pp. 4983-4984,Oct.2008.
- Rainer Martin "Noise power spectral density estimation based on optimal smoothing and minimum statistics", IEEE Transactions on Speech and Audio Processing, VOL. 9, NO. 5, July 2001.
- K. Suresh Reddy, S. Venkata Chalam and B. C. Jinaga "A New Enhanced Method of Non Parametric power spectrum Estimation" ,Signal Processing an International Journal (SPIJ), Vol. 4, No.1, 2010.
- Hadi Sadoghi Yazdi, Mehri Sadoghi Yazdi, Mohammad Reza Mohammadi, "A Novel Forgetting Factor Recursive Least Square Algorithm Applied to the Human Motion Analysis", International Journal of Applied Mathematics and Computer Sciences,Vol.5,No.2,2009.
- J. J. Goodman, B. T. Draine and P. J. Flatau “Application of fast- Fourier-transform techniques to the discrete-dipole approximation”, Optical Society of America, Vol. 16, Issue 15, pp. 1198-1200,1991.
- Mats Viberg, Bo Wahlberg, Björn Ottersten," Analysis of state space system identification methods based on instrumental variables and subspace fitting",Vol.33,No. 9,pp. 1603–1616 September 1997.
- Jian Li, and Petre Stoica,"An adaptive filtering approach to spectral estimation and SAR imaging ",IEEE Transactions on Signal Processing, Vol.44,No. 6, June 1996.
- Capon, J. "High-resolution frequency-wavenumber spectrum analysis ", Vol. 57, No. 8, pp.-1408 - 1418, Aug. 1969.
- S. de Waele and P.M.T. Broersen, "Spectral analysis of segmented data" Decision and Control, 2000. Proceedings of the 39th IEEE Conference on, Vol. 46 , No. 7 pp. 1954 - 1966, Jul 1998.
- Malcolm Hawkes and Arye Nehorai, "Acoustic Vector-Sensor Beamforming and Capon Direction Estimation", IEEE Transactions on Signal Processing, Vol. 46, No. 9, pp. 2291-2304, September 1998.
- Petre Stoica, Hongbin Li, and Jian Li, "Amplitude Estimation of Sinusoidal Signals: Survey, New Results, and an Application", IEEE Transactions On Signal Processing, Vol. 48, No. 2,Pp.-338-332, February 2000.
- Peter D. Welch "The Use of Fast Fourier Transform for the Estimation of Power Spectra: A Method Based on Time Aver. Aging Over Short, Modified Periodograms" IEEE Transactions on Audio and Electroacoustics, Vol.15, No.2, pp.70-73, June 1967.
- M. Afifi, A. Fassi-Fihri, M. Marjane, K. Nassim, M. Sidki, S. Rachafi, "Paul wavelet-based algorithm for optical phase distribution evaluation", Optics Communications, Vol. 211, pp.47–51, 2002.
- Y. C. Pati and P. S. Krishnaprasad, "Analysis and synthesis of feed forward neural networks using discrete affine wavelet transformations" IEEE Computational Intelligence Society,Vol.4 , No.1, pp.73-85, Jan 1993.
- O. P. Sharma, V. Janyani and S. Sancheti" Recursive Least Squares Adaptive Filter a better ISI Compensator", World Academy of Science, Engineering and Technology, Vol. 52, pp.1031-1036, 2009.
- L. Moreno-Bar´on , R. Cartas, A. Merkoc¸i, S. Alegret,M. del Valle, L. Leija, P.R. Hernandez, R. Mu˜noz,"Application of the wavelet transform coupled with artificial neural networks for quantification purposes in a voltammetric electronic tongue", Sensors and Actuators, Vol.113, pp.487–499, 2006.
- Constantin Paleologu, Jacob Benesty and Silviu Ciochina, "A Robust Variable Forgetting Factor Recursive Least-Squares Algorithm for System Identification", IEEE Signal Processing Letters, Vol.15, pp.597-600, 2008.
- Petre Stoica, Jian Li and Hao He, "Spectral Analysis of Non uniformly Sampled Data: A New Approach Versus the Periodogram", IEEE Transactions on Signal Processing, Vol.57, No.3, pp.843-858, March 2009.
- K.Suresh Reddy, S.Venkata Chalam and B.C.Jinaga, "A New Enhanced Method of Non Parametric power spectrum Estimation", Signal Processing an International Journal, Vol.4, No.1, pp.38-53, 2010.
- Nasrin Akhter, Lilatul Ferdouse, Fariha Tasmin Jaigirdar and Tamanna Haque Nipa, "A Performance Analysis of LMS, RLS and Lattice Based Algorithms as Applied to The Area of Linear Prediction", Journal of Global Research in Computer Science, Vol.1, No.5, pp.49-53, 2010.
- Alexander Bertrand and Marc Moonen, "Consensus-Based Distributed Total Least Squares Estimation in Ad Hoc Wireless Sensor Networks", IEEE Transactions on Signal Processing, Vol.59, No.5, pp.2320-2330, May 2011.
- Deep Learning Methods for the Accurate Modeling and Forecasting of the Indian Stock Market
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Authors
Affiliations
1 Department of Statistics, University of Dar Es Salaam, TZ
2 Department of Statistics, Yenepoya University, IN
1 Department of Statistics, University of Dar Es Salaam, TZ
2 Department of Statistics, Yenepoya University, IN
Source
ICTACT Journal on Soft Computing, Vol 13, No 1 (2023), Pagination: 2765-2774Abstract
The stock markets are among the most volatile market worldwide. The future of these markets is daily affected by political instability and different enacted economic and government policies. Thus, the prediction and forecast of these markets are very important. The Bombay Stock Exchange (BSE) is the oldest stock market in Asia and India. This paper applied deep learning methods to predict the five companies closing prices under BSE. The selected companies based on market capitalization were Reliance Industries Ltd (RELI), TATA Consultancy Services (TCS), HDFC Bank Ltd (HDBK), Infosys Ltd (INFY), and ICICI Bank Ltd (ICBK). Based on Root Mean Square Error (RMSE), the traditional Bidirectional Long Short-Term Model (Bi-LSTM) model predicted well the HDBK closing prices. The Convolution Neural Networks (CNN) outperformed other models in predicting the ICBK, RELI, and INFY. The proposed Hybrid CNN-LSTM model with Bayesian hyperparameter tuning outperformed the CNN and Bi-LSTM models in predicting the TCS close price. Moreover, the hybrid model ranked second in predicting closing prices in all the selected companies. The next 100 days forecast shows high price volatility in the selected companies. In the closing prices forecasts, the hybrid CNN-LSTM model with Bayesian hyperparameter tuning has captured well the trend of the historical data. Additionally, Traders and financial analysts may easily understand the future market trend using the methods. Therefore, the powerful computer and more complex hybrid model may be applied to bring the best performance in terms of accuracy.Keywords
Bayesian hyperparameter tuning, Bi-LSTM, Bombay Stock Exchange, CNN, and CNN-LSTMReferences
- A. Ghosh, S. Bose, G. Maji, N. Debnath and S. Sen, “Stock Price Prediction using LSTM on Indian Share Market”, Proceedings of International Conference on Neural Computing, Vol. 63, pp. 101-110, 2019.
- H. Abbasimehr, R. Paki and A. Bahrini, “A Novel Approach based on Combining Deep Learning Models with Statistical Methods for COVID-19 Time Series Forecasting”, Neural Computing and Applications, Vol. 45, pp. 1-15, 2021.
- N.F. Omran, S.F. Abd-El Ghany, H. Saleh, A.A. Ali, A. Gumaei and M. Al-Rakhami, “Applying Deep Learning Methods on Time-Series Data for Forecasting Covid-19 in Egypt, Kuwait, and Saudi Arabia”, Complexity, Vol. 2021, pp. 1-12, 2021.
- T. Thi Kieu Tran, T. Lee, J.Y. Shin, J.S. Kim and M. Kamruzzaman, “Deep Learning-based Maximum Temperature Forecasting Assisted with Meta-Learning for Hyperparameter Optimization”, Atmosphere, Vol. 11, No. 5, pp. 487-498, 2020.
- K.M. Sabu and T.M. Kumar, “Predictive Analytics in Agriculture: Forecasting prices of Arecanuts in Kerala”, Procedia Computer Science, Vol. 171, pp. 699-708, 2020.
- A. Perwej, K.P. Yadav, V. Sood and Y. Perwej, “An Evolutionary Approach to Bombay Stock Exchange Prediction with Deep Learning Technique”, IOSR Journal on Business Management, Vol. 20, No. 12, pp. 63-79, 2018.
- S. Sahoo and M.N. Mohanty, “Stock Market Price Prediction Employing Artificial Neural Network Optimized by Gray Wolf Optimization”, New Paradigm in Decision Science and Management, pp. 77-87, 2020.
- O.B. Sezer, M.U. Gudelek and A.M. Ozbayoglu, “Financial Time Series Forecasting with Deep Learning: A Systematic Literature Review: 2005-2019”, Applied Soft Computing, Vol. 90, pp. 106181-106189, 2020.
- Z. Hu, Y. Zhao and M. Khushi, “A Survey of Forex and Stock Price Prediction using Deep Learning”, Applied System Innovation, Vol. 4, No. 1, pp. 1-9, 2021.
- M.R. Senapati, S. Das and S. Mishra, “A Novel Model for Stock Price Prediction using Hybrid Neural Network”, Journal of the Institution of Engineers (India): Series B, Vol. 99, No. 6, pp. 555-563, 2018.
- W. Kong, “Effect of Automatic Hyperparameter Tuning for Residential Load Forecasting via Deep Learning”, Proceedings of Australasian Universities Conference on Power Engineering, pp. 1-6, 2017.
- S. Ayvaz and O. Arslan, “Forecasting Electricity Consumption using Deep Learning Methods with Hyperparameter Tuning”, Proceedings of International Conference on Signal Processing and Communications Applications, pp. 1-4, 2020.
- N. Bakhashwain and A. Sagheer, “Online Tuning of Hyperparameters in Deep LSTM for Time Series Applications”, International Journal of Intelligent Engineering and Systems, Vol. 14, No. 1, pp. 212-220, 2021.
- H. Rezaei, H. Faaljou and G. Mansourfar, “Stock Price Prediction using Deep Learning and Frequency Decomposition”, Expert Systems with Applications, Vol. 169, pp. 1-18, 2021.
- J. Zhao, X. Mao and L. Chen, “Speech Emotion Recognition using Deep 1D & 2D CNN LSTM Networks”, Biomedical Signal Processing and Control, Vol. 47, pp. 312-323, 2019.
- N. Hatami, Y. Gavet and J. Debayle, “Classification of Time-Series Images using Deep Convolutional Neural Networks”, Proceedings of International Conference on Machine Vision, pp. 1-5, 2018.
- A. Le Guennec, S. Malinowski and R. Tavenard, “Data Augmentation for Time Series Classification using Convolutional Neural Networks”, Proceedings of International Conference on Signal Processing, pp. 1-9, 2016.
- S.H.I. Xingjian, Z. Chen, H. Wang, D.Y. Yeung, W.K. Wong and W. Woo, “Convolutional LSTM Network: A Machine Learning Approach for Precipitation Nowcasting”,
- Advances in Neural Information Processing Systems, pp. 802-810, 2015.
- B. Zhao, H. Lu, S. Chen, J. Liu and D. Wu, “Convolutional Neural Networks for Time Series Classification”, Journal of Systems Engineering and Electronics, Vol. 28, No. 1, pp. 162-169, 2017.
- R. Collobert, J. Weston, L. Bottou, M. Karlen, K. Kavukcuoglu and P. Kuksa, “Natural Language Processing (Almost) from Scratch”, Journal of Machine Learning Research, Vol. 12, No. 1, pp. 2493-2537, 2011.
- A. Gulli and S. Pal, “Deep Learning with Keras”, Packt Publishing Ltd, 2017.
- J. Jin, A. Dundar and E. Culurciello, “Flattened Convolutional Neural Networks for Feedforward Acceleration”, Proceedings of International Conference on Signal Processing, pp. 1-12, 2014.
- S. Hochreiter and J. Schmidhuber, “Long Short-Term Memory”, Neural Computation, Vol. 9, No. 8, pp. 1735-1780, 1997.
- S. Bodapati, H. Bandarupally, and M. Trupthi, “COVID-19 Time Series Forecasting of Daily Cases, Deaths Caused and Recovered Cases using Long Short Term Memory Networks”, Proceedings of International Conference on Computing Communication and Automation, pp. 525-530, 2020.
- F. Karim, S. Majumdar, H. Darabi and S. Chen, “LSTM Fully Convolutional Networks for Time Series Classification”, IEEE Access, Vol. 6, pp. 1662-1669, 2017.
- X. Song, “Time-Series Well Performance Prediction based on Long Short-Term Memory (LSTM) Neural Network Model”, Journal of Petroleum Science and Engineering, Vol. 186, pp. 106682-106689, 2020.
- A. Felix and Fred Cummins, “Learning to Forget: Continual Prediction with LSTM”, Neural Computation, Vol. 12, No. 10, pp. 2451-2471, 2000.
- M.A.I. Sunny, M.M.S. Maswood and A.G. Alharbi, “Deep Learning-Based Stock Price Prediction using LSTM and Bi-Directional LSTM Model”, Proceedings of International Conference on Novel Intelligent and Leading Emerging Sciences, pp. 87-92, 2020.
- J. Wang, J. Xu and X. Wang, “Combination of Hyperband and Bayesian Optimization for Hyperparameter Optimization in Deep Learning”, Proceedings of International Conference on Machine Learning, pp. 1-13, 2018.
- C.K. Williams and C.E. Rasmussen, “Gaussian Processes for Machine Learning”, MIT Press, 2006.
- J. Snoek, “Scalable Bayesian Optimization using Deep Neural Networks”, Proceedings of International Conference on Machine Learning, pp. 2171-2180, 2015.
- T. Chai and R.R. Draxler, “Root Mean Square Error (RMSE) or Mean Absolute Error (MAE)? Arguments against Avoiding RMSE in the Literature”, Geoscientific Model Development, Vol. 7, No. 3, pp. 1247-1250, 2014.
- C.J. Willmott and K. Matsuura, “Advantages of the Mean Absolute Error (MAE) over the Root Mean Square Error (RMSE) in Assessing Average Model Performance”, Climate Research, Vol. 30, No. 1, pp. 79-82, 2005.
- S. Mehtab and J. Sen, “Stock Price Prediction using Convolutional Neural Networks on a Multivariate Timeseries”, Proceedings of International Conference on Neural Networks, pp. 1-13, 2020.
- K.A. Althelaya, E.S.M. El-Alfy and S. Mohammed, “Evaluation of Bidirectional LSTM for Short-and Long-Term Stock Market Prediction”, Proceedings of International Conference on Information and Communication Systems, pp. 151-156, 2018.
- R. Chandra, S. Goyal and R. Gupta, “Evaluation of Deep Learning Models for Multi-Step Ahead Time Series Prediction”, IEEE Access, Vol. 9, pp. 83105-83123, 2021.
- S. Jain, R. Gupta and A.A. Moghe, “Stock Price Prediction on Daily Stock Data using Deep Neural Networks”, Proceedings of International Conference on Advanced Computation and Telecommunication, pp. 1-13, 2018.
- A. Kelotra and P. Pandey, “Stock Market Prediction using Optimized Deep-Convlstm Model”, Big Data, Vol. 8, No. 1, pp. 5-24, 2020.
- W. Lu, J. Li, Y. Li, A. Sun and J. Wang, “A CNN-LSTM-Based Model to Forecast Stock Prices”, Complexity, Vol. 2020, pp. 1-14, 2020.