نتایج جستجو برای: feature selection and perclos

تعداد نتایج: 16883260  

In capital markets, stock price forecasting is affected by variety of factors such as political and economic condition and behavior of investors. Determining all effective factors and level of their effectiveness on stock market is very challenging even with technical and knowledge-based analysis by experts. Hence, investors have encountered challenge, doubt and fault in order to invest with mi...

Journal: :Journal of Software Engineering and Applications 2014

Journal: :IEEE Transactions on Neural Networks 2009

Journal: :Proceedings on Privacy Enhancing Technologies 2018

Journal: :Advances in Data Analysis and Classification 2020

Journal: :Procedia Computer Science 2016

Journal: :Expert Systems With Applications 2021

Jump models switch infrequently between states to fit a sequence of data while taking the ordering into account We propose new framework for joint feature selection, parameter and state-sequence estimation in jump models. Feature selection is necessary high-dimensional settings where number features large compared observations underlying differ only with respect subset features. develop impleme...

Journal: :Mathematical Problems in Engineering 2016

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