Online variational learning of generalized Dirichlet mixture models with feature selection

W Fan, N Bouguila - Neurocomputing, 2014 - Elsevier
Three frequently recurring themes in machine learning, data mining and related disciplines
are clustering, feature selection and online learning. Motivated by the importance of these …

Component splitting-based approach for multivariate beta mixture models learning

N Manouchehri, H Nguyen… - 2019 IEEE Global …, 2019 - ieeexplore.ieee.org
Mixture models have become arguably one of the most widely used statistical approaches to
perform inference on various types of data and have been successfully applied in data …

Human skin color detection in RGB space with Bayesian estimation of beta mixture models

Z Ma, A Leijon - 2010 18th European Signal Processing …, 2010 - ieeexplore.ieee.org
Human skin color detection plays an important role in the applications of skin segmentation,
face recognition, and tracking. To build a robust human skin color classifier is an essential …

Optimal control method for HVAC systems in offices with a control algorithm based on thermal environment

SK Kim, WH Hong, JH Hwang, MS Jung, YS Park - Buildings, 2020 - mdpi.com
This study examined a method to reduce energy consumption in office buildings.
Correspondingly, an optimal control method was proposed for heating, ventilation, and air …

Rush to Charge, Dead to Drive: Application of Deadline Rush Model to Electric Vehicle User's Charging Behavior

M Khaleghikarahrodi, GA Macht - Human Factors, 2024 - journals.sagepub.com
Objective This work aims to estimate the portion of electric vehicle (EV) users who exhibit
procrastination-like behavior, almost equivalent to an “empty” battery, before they decide to …

Stochastic variational variable selection for high-dimensional microbiome data

T Dang, K Kumaishi, E Usui, S Kobori, T Sato, Y Toda… - Microbiome, 2022 - Springer
Background The rapid and accurate identification of a minimal-size core set of
representative microbial species plays an important role in the clustering of microbial …

Learning From Noisy Correspondence With Tri-Partition for Cross-Modal Matching

Z Feng, Z Zeng, C Guo, Z Li, L Hu - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Due to high labeling cost, it is inevitable to introduce a certain proportion of noisy
correspondence into visual-text datasets, resulting in poor model robustness for cross-modal …

DS-UI: Dual-supervised mixture of Gaussian mixture models for uncertainty inference in image recognition

J Xie, Z Ma, JH Xue, G Zhang, J Sun… - … on Image Processing, 2021 - ieeexplore.ieee.org
This paper proposes a dual-supervised uncertainty inference (DS-UI) framework for
improving Bayesian estimation-based UI in DNN-based image recognition. In the DS-UI, we …

Non-Gaussian statistical modelsand their applications

Z Ma - 2011 - diva-portal.org
Statistical modeling plays an important role in various research areas. It provides a way to
connect the data with the statistics. Based on the statistical properties of the observed data …

Proselflc: Progressive self label correction towards a low-temperature entropy state

X Wang, Y Hua, E Kodirov, SS Mukherjee… - arXiv preprint arXiv …, 2022 - arxiv.org
There is a family of label modification approaches including self and non-self label
correction (LC), and output regularisation. They are widely used for training robust deep …