Effects of similarity/distance metrics on k-means algorithm with respect to its applications in IoT and multimedia: a review

MK Gupta, P Chandra - Multimedia Tools and Applications, 2022 - Springer
Abstract Recently, Internet of Things (IoT) and multimedia are gaining popularity because of
their usages in various applications. Numerous sensors and automated devices are …

Feasibility of structural network clustering for group-based privacy control in social networks

S Jones, E O'Neill - proceedings of the sixth symposium on usable …, 2010 - dl.acm.org
Users of social networking sites often want to manage the sharing of information and content
with different groups of people based on their differing relationships. However, grouping …

[PDF][PDF] An enhanced breast cancer diagnosis scheme based on two-step-SVM technique

AH Osman - Int. J. Adv. Comput. Sci. Appl, 2017 - academia.edu
This paper proposes an automatic diagnostic method for breast tumour disease using hybrid
Support Vector Machine (SVM) and the Two-Step Clustering Technique. The hybrid …

Data-driven discovery of movement-linked heterogeneity in neurodegenerative diseases

M Endo, F Nerrise, Q Zhao, EV Sullivan… - Nature Machine …, 2024 - nature.com
Neurodegenerative diseases manifest different motor and cognitive signs and symptoms
that are highly heterogeneous. Parsing these heterogeneities may lead to an improved …

An empirical evaluation of K-means clustering algorithm using different distance/similarity metrics

MK Gupta, P Chandra - Proceedings of ICETIT 2019: Emerging Trends in …, 2020 - Springer
Abstract k-means is an effective and efficient clustering algorithm. It uses distance/similarity
metric to find out the distance/similarity among the data objects. The objects which are …

Big data analytics in healthcare: A survey approach

D Ramesh, P Suraj, L Saini - 2016 International Conference on …, 2016 - ieeexplore.ieee.org
The development of the concept of business intelligence and analysis has emphasized the
importance of the collection, integration, processing of data and reporting of underlying …

Recognizing long-term sleep behaviour change using clustering for elderly in smart homes

ZK Shahid, S Saguna, C Åhlund - 2022 IEEE International …, 2022 - ieeexplore.ieee.org
The need for smart healthcare tools and techniques has increased due to the availability of
low-cost IoT sensors and devices and the growing aging population in the world. Early …

Detection of significant groups in hierarchical clustering by resampling

P Sebastiani, TT Perls - Frontiers in genetics, 2016 - frontiersin.org
Hierarchical clustering is a simple and reproducible technique to rearrange data of multiple
variables and sample units and visualize possible groups in the data. Despite the name …

[HTML][HTML] Functional parcellation of the hippocampus based on its layer-specific connectivity with default mode and dorsal attention networks

G Deshpande, X Zhao, J Robinson - Neuroimage, 2022 - Elsevier
Recent neuroimaging evidence suggests that there might be an anterior-posterior functional
differentiation of the hippocampus along the long-axis. The HERNET (hippocampal …

[PDF][PDF] Hierarchical speaker clustering methods for the nist i-vector challenge

E Khoury, L El Shafey, M Ferras… - Odyssey: The Speaker …, 2014 - publications.idiap.ch
The process of manually labeling data is very expensive and sometimes infeasible due to
privacy and security issues. This paper investigates the use of two algorithms for clustering …