Semi-supervised clustering under a “compact-cluster” assumption

Z Jiang, Y Zhan, Q Mao, Y Du - IEEE Transactions on …, 2022‏ - ieeexplore.ieee.org
Semi-supervised clustering (SSC) aims to improve clustering performance with the support
of prior knowledge (ie, side information). Compared with pairwise constraints, the partial …

A classification-based approach to semi-supervised clustering with pairwise constraints

M Śmieja, Ł Struski, MAT Figueiredo - Neural Networks, 2020‏ - Elsevier
In this paper, we introduce a neural network framework for semi-supervised clustering with
pairwise (must-link or cannot-link) constraints. In contrast to existing approaches, we …

An effective clustering scheme for high-dimensional data

X He, F He, Y Fan, L Jiang, R Liu, A Maalla - Multimedia Tools and …, 2024‏ - Springer
While the classical K-means algorithm has been widely used in many fields, it still has some
defects. Therefore, this paper proposes a scheme to improve the clustering quality of K …

Cross-entropy clustering framework for catchment classification

H Tongal, B Sivakumar - Journal of Hydrology, 2017‏ - Elsevier
There is an increasing interest in catchment classification and regionalization in hydrology,
as they are useful for identification of appropriate model complexity and transfer of …

COBRASTS: A New Approach to Semi-supervised Clustering of Time Series

T Van Craenendonck, W Meert, S Dumančić… - Discovery Science: 21st …, 2018‏ - Springer
Clustering is ubiquitous in data analysis, including analysis of time series. It is inherently
subjective: different users may prefer different clusterings for a particular dataset. Semi …

[Retracted] Construction of Data Resource Sharing Platform for College Students' Ideological and Political Education Based on Constraint Clustering

J Cheng - Wireless Communications and Mobile Computing, 2022‏ - Wiley Online Library
Online learning communities have changed the “silo” learning structure of traditional online
learning and provided an effective support environment for wisdom sharing and …

[HTML][HTML] Active function cross-entropy clustering

P Spurek, J Tabor, K Byrski - Expert systems with applications, 2017‏ - Elsevier
Abstract Gaussian Mixture Models (GMM) have many applications in density estimation and
data clustering. However, the models do not adapt well to curved and strongly nonlinear …

General split gaussian cross–entropy clustering

P Spurek - Expert Systems with Applications, 2017‏ - Elsevier
Robust mixture models approaches, which use non-normal distributions have recently been
upgraded to accommodate asymmetric data. In this article we propose a new method based …

Kernel-estimated nonparametric overlap-based syncytial clustering

IA Almodóvar-Rivera, R Maitra - Journal of Machine Learning Research, 2020‏ - jmlr.org
Commonly-used clustering algorithms usually find ellipsoidal, spherical or other regular-
structured clusters, but are more challenged when the underlying groups lack formal …