A quantitative discriminant method of elbow point for the optimal number of clusters in clustering algorithm
C Shi, B Wei, S Wei, W Wang, H Liu, J Liu - EURASIP journal on wireless …, 2021 - Springer
Clustering, a traditional machine learning method, plays a significant role in data analysis.
Most clustering algorithms depend on a predetermined exact number of clusters, whereas …
Most clustering algorithms depend on a predetermined exact number of clusters, whereas …
A fast density peaks clustering algorithm with sparse search
X Xu, S Ding, Y Wang, L Wang, W Jia - Information Sciences, 2021 - Elsevier
Given a large unlabeled set of complex data, how to efficiently and effectively group them
into clusters remains a challenging problem. Density peaks clustering (DPC) algorithm is an …
into clusters remains a challenging problem. Density peaks clustering (DPC) algorithm is an …
A self-adaptive gradient-based particle swarm optimization algorithm with dynamic population topology
The aggregation of individuals facilitates local information exchange, and the migration of
individuals from one population to another leads to a dynamic community structure. In …
individuals from one population to another leads to a dynamic community structure. In …
Integration of data mining techniques to PostgreSQL database manager system
A Viloria, GC Acuña, DJA Franco… - Procedia Computer …, 2019 - Elsevier
Data mining is a technique that allows to obtain patterns or models from the gathered data.
This technique is applied in all kind of environments such as in the biological field …
This technique is applied in all kind of environments such as in the biological field …
A robust density peaks clustering algorithm with density-sensitive similarity
X Xu, S Ding, L Wang, Y Wang - Knowledge-Based Systems, 2020 - Elsevier
Density peaks clustering (DPC) algorithm is proposed to identify the cluster centers quickly
by drawing a decision-graph without any prior knowledge. Meanwhile, DPC obtains arbitrary …
by drawing a decision-graph without any prior knowledge. Meanwhile, DPC obtains arbitrary …
Unsupervised feature selection and cluster center initialization based arbitrary shaped clusters for intrusion detection
The massive growth of data in the network leads to attacks or intrusions. An intrusion
detection system detects intrusions from high volume datasets but increases complexities. A …
detection system detects intrusions from high volume datasets but increases complexities. A …
An autocorrelation incremental fuzzy clustering framework based on dynamic conditional scoring model
Y Zhang, X Li, L Wang, S Fan, L Zhu, S Jiang - Information Sciences, 2023 - Elsevier
This paper focuses on the real-time dynamic clustering analysis of power load data based
on the dynamic conditional score (DCS) model, and an autocorrelation increment fuzzy C …
on the dynamic conditional score (DCS) model, and an autocorrelation increment fuzzy C …
Profiles of emotion regulation and post-traumatic stress severity among female victims of intimate partner violence
M Muñoz-Rivas, A Bellot, I Montorio… - International journal of …, 2021 - mdpi.com
Emotional dysregulation is a construct that has drawn substantial attention as a
transdiagnostic contributing factor to the loss of health. Intimate partner violence (IPV) is a …
transdiagnostic contributing factor to the loss of health. Intimate partner violence (IPV) is a …
Adaptive core fusion-based density peak clustering for complex data with arbitrary shapes and densities
A challenging issue of clustering in real-word application is to detect clusters with arbitrary
shapes and densities in complex data. Many conventional clustering algorithms are capable …
shapes and densities in complex data. Many conventional clustering algorithms are capable …
Cluster analysis and model comparison using smart meter data
MA Shaukat, HR Shaukat, Z Qadir, HS Munawar… - Sensors, 2021 - mdpi.com
Load forecasting plays a crucial role in the world of smart grids. It governs many aspects of
the smart grid and smart meter, such as demand response, asset management, investment …
the smart grid and smart meter, such as demand response, asset management, investment …