Results 11 to 20 of about 15,569,368 (309)
Video foreground detection based on symmetric alpha-stable mixture models. [PDF]
, 2010 Background subtraction (BS) is an efficient technique for detecting moving objects in video sequences. A simple BS process involves building a model of the background and extracting regions of the foreground (moving objects) with the assumptions that the
Bhaskar, H. +2 more
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Gaussian mixture model for time series-based structural damage detection
Computer Assisted Methods in Engineering and Science, 2017 In this paper, a time series-based damage detection algorithm is proposed using Gaussian mixture model (GMM) and expectation maximization (EM) framework. The vibration time series from the structure are modelled as the autoregressive (AR) processes. The
Marek Słoński
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A Variational Autoencoder Mixture Model for Online Behavior Recommendation
IEEE Access, 2020 Online behavior recommendation is an attractive research topic related to social media mining. This topic focuses on suggesting suitable behaviors for users in online platforms, including music listening, video watching, e-commerce, to name but a few to ...
Minh-Duc Nguyen, Yoon-Sik Cho
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A simulation study of a parametric mixture model of three different distributions to analyze heterogeneous survival data [PDF]
, 2013 In this paper a simulation study of a parametric mixture model of three different distributions is considered to model heterogeneous survival data.Some properties of the proposed parametric mixture of Exponential, Gamma and Weibull are investigated.The ...
Mohammed, Yusuf Abbakar +2 more
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Research on flow characteristics of aerostatic circular thrust bearing
The Journal of Engineering, 2018 In order to improve the pressure distribution, the aerostatic circular thrust bearing with single supply hole was studied. In the computational fluid dynamics (CFD) simulation, the laminar model, the turbulent model, the mixture model of laminar and ...
Hechun Yu +4 more
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Long Time Sequential Task Learning From Unstructured Demonstrations
IEEE Access, 2019 Learning from demonstration (LfD), which provides a natural way to transfer skills to robots, has been extensively researched for decades, and an army of methods and applications have been developed and investigated for learning an individual or low ...
Huiwen Zhang, Yuwang Liu, Weijia Zhou
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Granular Temperature and Segregation in Dense Sheared Particulate Mixtures
KONA Powder and Particle Journal, 2016 In gravity-driven flows of different-sized (same density) particles, it is well known that larger particles tend to segregate upward (toward the free surface), and the smaller particles downward in the direction of gravity.
Kimberly M. Hill, Yi Fan
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Energies, 2021 The present study deals with the numerical simulation of mixed convective heat transfer from an unconfined heated square cylinder using nanofluids (Al2O3-water) for Reynolds number (Re) 10–150, Richardson number (Ri) 0–1, and nanoparticles volume ...
Rajendra S. Rajpoot +2 more
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Global Heart, 2020 Background: Although increased age is associated with higher systolic blood pressure (SBP) in general, there may be variation across individuals in how SBP changes over time.
Haiqun Lin +11 more
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IgnasiPuigUPC/Mixture-Model-Application-Article-Code: Release 1
, 2021 First release of the code, data and html companions to the article "A mixture model application in monitoring error message rates for a distributed industrial ...
IgnasiPuigUPC
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