Application of near-infrared spectroscopy and hyperspectral imaging combined with machine learning algorithms for quality inspection of grape: a review

W Ye, W Xu, T Yan, J Yan, P Gao, C Zhang - Foods, 2022 - mdpi.com
Grape is a fruit rich in various vitamins, and grape quality is increasingly highly concerned
with by consumers. Traditional quality inspection methods are time-consuming, laborious …

Unsupervised feature selection and cluster center initialization based arbitrary shaped clusters for intrusion detection

M Prasad, S Tripathi, K Dahal - Computers & Security, 2020 - Elsevier
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 …

Learning a bi-directional discriminative representation for deep clustering

Y Wang, D Chang, Z Fu, Y Zhao - Pattern Recognition, 2023 - Elsevier
Nowadays, deep clustering achieves superior performance by jointly performing
representation learning and cluster assignment. Although numerous deep clustering …

Kinematic cluster analysis of the crouch gait pattern in children with spastic diplegic cerebral palsy using sparse K-means method

L Abbasi, Z Rojhani-Shirazi, M Razeghi… - Clinical …, 2021 - Elsevier
Background Crouch gait pattern is a common gait pattern in children with diplegic cerebral
palsy with excessive knee flexion throughout stance phase. Few studies have grouped this …

A robust dimensionality reduction and matrix factorization framework for data clustering

R Li, L Zhang, B Du - Pattern recognition letters, 2019 - Elsevier
Abstract Most existing Non-negative Matrix Factorization (NMF) related data clustering
techniques directly decompose the original feature space while have not well considered …

On efficient model selection for sparse hard and fuzzy center-based clustering algorithms

A Gupta, S Das - Information Sciences, 2022 - Elsevier
The class of center-based clustering algorithms offers methods to efficiently identify clusters
in data sets, making them applicable to larger data sets. While a data set may contain …

Permutation entropy: Enhancing discriminating power by using relative frequencies vector of ordinal patterns instead of their Shannon entropy

D Cuesta-Frau, A Molina-Picó, B Vargas, P González - Entropy, 2019 - mdpi.com
Many measures to quantify the nonlinear dynamics of a time series are based on estimating
the probability of certain features from their relative frequencies. Once a normalised …

A three-way grey incidence clustering approach with changing decision objects

Y Liu, RS Zhang - Computers & Industrial Engineering, 2019 - Elsevier
Clustering analysis is a common problem in decision-making, and its process often changes
with the environment. Grey incidence is a theoretical method of effective classification, which …

Dynamic identification of wear state based on nonlinear parameters

X Zuo, Y Zhou, C Ma, H Fang - Fractals, 2019 - World Scientific
This paper presents a new methodology of wear state recognition by using fractal
parameters, multifractal parameters and recurrence parameters. The relationship between …

Personalizing self-management via behavioral predictive analytics with health education for improved self-efficacy

B Sy, M Wassil, A Hassan, J Chen - Patterns, 2022 - cell.com
The objective of this research is to investigate the feasibility of applying behavioral predictive
analytics to optimize diabetes self-management. This research also presents a use case on …