Zobrazeno 1 - 10
of 15 805
pro vyhledávání: '"High dimensional data"'
Publikováno v:
BioData Mining, Vol 17, Iss 1, Pp 1-36 (2024)
Abstract Background High-dimensional omics data integration has emerged as a prominent avenue within the healthcare industry, presenting substantial potential to improve predictive models. However, the data integration process faces several challenge
Externí odkaz:
https://doaj.org/article/6782224d4d6e4c348559e330ec160841
Publikováno v:
Alexandria Engineering Journal, Vol 109, Iss , Pp 726-739 (2024)
Picture fuzzy sets with four-dimensional features are widely used in decision-making as a mathematical tool because they can capture the uncertainty of data. However, the methods and techniques based on matrix theory are difficult to solve the decisi
Externí odkaz:
https://doaj.org/article/b34fad2bf0e5498f9771e3e20c30749a
Publikováno v:
Journal of Big Data, Vol 11, Iss 1, Pp 1-55 (2024)
Abstract The k-Nearest Neighbors (kNN) method, established in 1951, has since evolved into a pivotal tool in data mining, recommendation systems, and Internet of Things (IoT), among other areas. This paper presents a comprehensive review and performa
Externí odkaz:
https://doaj.org/article/47afd56c6b464b078637a5b751e3bc57
Publikováno v:
Statistical Theory and Related Fields, Pp 1-11 (2024)
In this study, we explore the problem of hypothesis testing for white noise in high-dimensional settings, where the dimension of the random vector may exceed the sample sizes. We introduce a test procedure based on spatial-sign for high-dimensional w
Externí odkaz:
https://doaj.org/article/47ececa235864c29b1b39bb6ea8be0b2
Publikováno v:
Frontiers in Genetics, Vol 15 (2024)
Externí odkaz:
https://doaj.org/article/2d14b0aebb9f477ab7e2084fdba6c365
Publikováno v:
Heliyon, Vol 10, Iss 17, Pp e36871- (2024)
The aging process is crucial for Chinese Baijiu production, significantly enhancing the spirit's flavor, aroma and quality. However, aging involves a complex interplay of numerous compounds, and the extensive duration required for aging leads to a sc
Externí odkaz:
https://doaj.org/article/79d79681371e466187360a17c952440b
Autor:
Usman Sudibyo, Supriadi Rustad, Pulung Nurtantio Andono, Ahmad Zainul Fanani, Catur Supriyanto
Publikováno v:
Egyptian Informatics Journal, Vol 27, Iss , Pp 100533- (2024)
High-dimensional non-Gaussian data is widely found in the real world, such as in face recognition, facial expressions, document recognition, and text processing. Linear discriminant analysis (LDA) as dimensionality reduction performs poorly on non-Ga
Externí odkaz:
https://doaj.org/article/8cef8867f9034c36ba89a7ccc1186286
Autor:
Ibrar Hussain, Moiz Qureshi, Muhammad Ismail, Hasnain Iftikhar, Justyna Zywiołek, Javier Linkolk López-Gonzales
Publikováno v:
Heliyon, Vol 10, Iss 17, Pp e37241- (2024)
Bio-informatics and gene expression analysis face major hurdles when dealing with high-dimensional data, where the number of variables or genes much outweighs the number of samples. These difficulties are exacerbated, particularly in microarray data
Externí odkaz:
https://doaj.org/article/db70611c289c407da7963398a770387f
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-16 (2024)
Abstract Measuring the dynamics of microbial communities results in high-dimensional measurements of taxa abundances over time and space, which is difficult to analyze due to complex changes in taxonomic compositions. This paper presents a new method
Externí odkaz:
https://doaj.org/article/27d7d891fbed4867a984b684c71613dc