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In this paper, we present a relation of the parameters selection of the Echo State Network (ESN), thus we can obtain the optimal performance of ESN. The parameters include mainly the leaking rate (μ), the spectral radius (μμ) and the size (μ) of reservoir units. For the limited length of a training sequence, a formulation of ESN parameters is developed to improve the training and testing accuracy...
In this paper, we propose an social recommendation method based on interest propagation, which focuses on the interest influence by other user interest in social networks. Our method combines the user-item click information, social relationship, as well as social action information between users in social networks for recommendations. The effectiveness of the proposed method is evaluated on Sina Weibo,...
In order to effectively reduce the volume, mass and cost of the attitude measurement unit (AMU) of the satellite, as well as to ensure that the reliability of the whole system is proper, this paper presents a hardware design method of AMU based on multiple MEMS gyroscopes. Using the modular design method, the scalability of system and the interchangeability between modules are effectively improved...
Data validation is important to widely reuse freshmen data in the teaching management process at university. This paper discusses a data acquisition system which can ensure data validation by transforming the original data to available data of the freshmen. Based on the analysis of the freshmen affairs management in the university, a freshmen data flow model was first established. The business process...
For the Hammerstein OEAR model we proposed the input-output data filtering based recursive least squares algorithm (H-F-RLS). Numerical simulations show that the H-F-RLS algorithm is effective and can obtain accurate parameter estimates.
In his paper the physical properties and mathematical models of a semi-active magnetorheological (MR) damper is studied. The considered models are the Dahl model and Bouc-Wen model. The parameters for these models are found by using a firefly optimization algorithm that minimizes the difference between experimental and simulated data. The objective of his paper is to compare different mathematical...
The research on immune strategy of epidemic spreading mostly based on simulation data which were lack of theoretical support. The paper was born to establish an improved SIRS epidemic model with isolation factor on both uniform network and scale-free network. We had got the disease-free equilibrium and proved the existence of the endemic equilibrium as well as its uniqueness. We also analyzed the...
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