Semi-supervised contrastive learning for deep regression with ordinal rankings from spectral seriation

W Dai, Y Du, H Bai, KT Cheng… - Advances in Neural …, 2023 - proceedings.neurips.cc
Contrastive learning methods can be applied to deep regression by enforcing label distance
relationships in feature space. However, these methods are limited to labeled data only …

Predicting and interpreting students' grades in distance higher education through a semi-regression method

S Karlos, G Kostopoulos, S Kotsiantis - Applied Sciences, 2020 - mdpi.com
Multi-view learning is a machine learning app0roach aiming to exploit the knowledge
retrieved from data, represented by multiple feature subsets known as views. Co-training is …

Iterative robust semi-supervised missing data imputation

N Fazakis, G Kostopoulos, S Kotsiantis, I Mporas - IEEE Access, 2020 - ieeexplore.ieee.org
In many real-world applications scientists are often confronted with the problem of
incomplete datasets due to several reasons. The direct analysis of datasets with missing …

[HTML][HTML] Semi-supervised regression using diffusion on graphs

M Timilsina, A Figueroa, M d'Aquin, H Yang - Applied Soft Computing, 2021 - Elsevier
In real-world machine learning applications, unlabeled training data are readily available,
but labeled data are expensive and hard to obtain. Therefore, semi-supervised learning …

Semi-supervised support vector regression based on data similarity and its application to rock-mechanics parameters estimation

X Chen, W Cao, C Gan, Y Ohyama, J She… - … Applications of Artificial …, 2021 - Elsevier
Rock-mechanics parameters such as Young's modulus and Poisson's ratio are critical to
geomechanical analysis and resource exploration. Because these parameters come from …

Operating performance assessment based on semi-supervised cluster generative adversarial networks for gold flotation process

D Lu, F Wang, S Wang, K Bu… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Operating performance assessment of gold flotation process plays an important role in
improving the metallurgical performances and pursues the best comprehensive economic …

A novel semi-supervised learning model for smartphone-based health telemonitoring

N Gaw, J Li, H Yoon - IEEE Transactions on Automation …, 2022 - ieeexplore.ieee.org
Telemonitoring is the use of electronic devices such as smartphones to remotely monitor
patients. It provides great convenience and enables timely medical decisions. To facilitate …

Combination of active learning and semi-supervised learning under a self-training scheme

N Fazakis, VG Kanas, CK Aridas, S Karlos, S Kotsiantis - Entropy, 2019 - mdpi.com
One of the major aspects affecting the performance of the classification algorithms is the
amount of labeled data which is available during the training phase. It is widely accepted …

Near-infrared spectral expansion method based on active semi-supervised regression

Y Huang, Z Chen, J Liu - Analytica Chimica Acta, 2024 - Elsevier
Abstracts: Background The utilization of near-infrared (NIR) spectroscopy, in conjunction
with chemometric techniques, has been widely used in a variety of sectors, including …

Pseudo-labeling optimization based ensemble semi-supervised soft sensor in the process industry

Y Li, H **, S Dong, B Yang, X Chen - Sensors, 2021 - mdpi.com
Nowadays, soft sensor techniques have become promising solutions for enabling real-time
estimation of difficult-to-measure quality variables in industrial processes. However, labeled …