Bayesian estimation of Dirichlet mixture model with variational inference
In statistical modeling, parameter estimation is an essential and challengeable task.
Estimation of the parameters in the Dirichlet mixture model (DMM) is analytically intractable …
Estimation of the parameters in the Dirichlet mixture model (DMM) is analytically intractable …
Integration of an imbalance framework with novel high-generalizable classifiers for radiomics-based distant metastases prediction of advanced nasopharyngeal …
Abstract Model overfitting and data imbalance are two main challenges in radiomics studies.
In this study, we develop a high-generalizable classifier MERGE (Multi-kErnel Regression …
In this study, we develop a high-generalizable classifier MERGE (Multi-kErnel Regression …
Adaptive Kalman filtering for recursive both additive noise and multiplicative noise
X Yu, J Li - IEEE Transactions on Aerospace and Electronic …, 2021 - ieeexplore.ieee.org
This article focuses on the adaptive Kalman filtering problem for linear systems with
unknown covariances of both dynamic multiplicative noise (multiplicative measurement …
unknown covariances of both dynamic multiplicative noise (multiplicative measurement …
An ANN-aided parameter design method for CLLC-type DAB converters considering parameter perturbation
The distributed nature of power electronic components parameters can affect the desired
output voltage of the CLLC-type dual active bridge (DAB) converters, especially in mass …
output voltage of the CLLC-type dual active bridge (DAB) converters, especially in mass …
Dirichlet process mixture of generalized inverted dirichlet distributions for positive vector data with extended variational inference
A Bayesian nonparametric approach for estimation of a Dirichlet process (DP) mixture of
generalized inverted Dirichlet distributions [ie, an infinite generalized inverted Dirichlet …
generalized inverted Dirichlet distributions [ie, an infinite generalized inverted Dirichlet …
Modeling the Measurements of the Determinants of ICT Fluency and Evolution of Digital Divide Among Students in Developing Countries—East Africa Case Study
Featured Application This article creates a paradigm for future studies on measuring the
determinants of ICT fluency and the evolution of the digital divide among higher education …
determinants of ICT fluency and the evolution of the digital divide among higher education …
Variational Bayesian inference for finite inverted Dirichlet mixture model and its application to object detection
Y Lai, Y Ping, W He, B Wang, J Wang… - Chinese Journal of …, 2018 - Wiley Online Library
As a variant of Finite mixture model (FMM), finite Inverted Dirichlet mixture model (IDMM)
can not avoid the conventional challenges, such as how to select the appropriate number of …
can not avoid the conventional challenges, such as how to select the appropriate number of …
Modeling the social influence of COVID-19 via personalized propagation with deep learning
Social influence prediction has permeated many domains, including marketing, behavior
prediction, recommendation systems, and more. However, traditional methods of predicting …
prediction, recommendation systems, and more. However, traditional methods of predicting …
Identifying color space for improved image display
Color reproduction is important in many tasks such as images display on the web,
photography and textile industry. Ideally, the data about the color space in which an image is …
photography and textile industry. Ideally, the data about the color space in which an image is …
Real-time dynamic SLAM using moving probability based on IMU and segmentation
H Zhang, D Wang, J Huo - IEEE Sensors Journal, 2024 - ieeexplore.ieee.org
In dynamic environments, most simultaneous localization and mapping (SLAM) methods
face challenges due to potential erroneous data associations caused by the movement of …
face challenges due to potential erroneous data associations caused by the movement of …