Výsledky vyhledávání - "DIMENSIONAL reduction algorithms"

基于可扩展子空间学习的数据流聚类方法.

Alternate Title: Scalable Subspace Learning for Clustering Data Streams.

Autoři: 尹宏伟 倪钰洲 胡文军

Zdroj: Telecommunication Engineering. 11/28/2025, Vol. 65 Issue 11, p1836-1843. 8p.

Témata: *REAL-time computing, *DATA structures, *SCALABILITY, CLUSTERING algorithms, DIMENSIONAL reduction algorithms, FEATURE extraction, STREAM measurements

Incremental dimensionality reduction for efficiently solving Bayesian inverse problems.

Autoři: Qing-Qing Li Bo Yu Jia-Liang Xu a další

Zdroj: Petroleum Science (KeAi Communications Co.). Oct2025, Vol. 22 Issue 10, p4102-4116. 15p.

Témata: *DISCRETE cosine transforms, *MATHEMATICAL optimization, DIMENSIONAL reduction algorithms, SPARSE matrices, SEISMIC traveltime inversion, SEQUENTIAL analysis, MATRIX inversion, INVERSION (Geophysics)

Optimal Sparse Sliced Inverse Regression via Random Projection.

Autoři: Zhang, Jia Wu, Runxiong Chen, Xin

Zdroj: Journal of Computational & Graphical Statistics. Oct2025, p1-14. 14p. 3 Illustrations.

Témata: *MATHEMATICAL programming, RANDOM projection method, DIMENSIONAL reduction algorithms, EIGENANALYSIS

Principal component analysis method in reducing the size of the feature space.

Autoři: Mamatov, Narzullo Jalelova, Malika Mirzayeva, Malika a další

Zdroj: AIP Conference Proceedings. 2025, Vol. 3377 Issue 1, p1-7. 7p.

Témata: *PRINCIPAL components analysis, *DIMENSIONAL reduction algorithms, *MACHINE learning, *IMAGE databases, *PATTERN recognition systems, *FACE perception

Functional Projection K-means.

Autoři: Rocci, Roberto Gattone, Stefano A.

Zdroj: Journal of Computational & Graphical Statistics. Jul-Sep2025, Vol. 34 Issue 3, p1051-1062. 12p.

Témata: *ALGORITHMS, K-means clustering, DIMENSIONAL reduction algorithms, CLUSTERING algorithms, SUBSPACE identification (Mathematics), MATHEMATICAL regularization

Sample Efficient Nonparametric Regression via Low-Rank Regularization.

Autoři: Jiang, Jiakun Peng, Jiahao Lian, Heng

Zdroj: Journal of Computational & Graphical Statistics. Jul-Sep2025, Vol. 34 Issue 3, p896-905. 10p.

Témata: *NONPARAMETRIC statistics, *SIMULATION methods & models, *ESTIMATION theory, DIMENSIONAL reduction algorithms, ROOT-mean-squares, TIKHONOV regularization, NONPARAMETRIC estimation

Sparse Fréchet sufficient dimension reduction with graphical structure among predictors.

Autoři: Weng, Jiaying Tan, Kai Wang, Cheng a další

Zdroj: Scandinavian Journal of Statistics. Sep2025, Vol. 52 Issue 3, p1422-1443. 22p.

Témata: *REGRESSION analysis, DIMENSIONAL reduction algorithms, FEATURE selection, CONVEX programming, FEATURE extraction, HYPOTHESIS, OPTIMIZATION algorithms

Online monitoring of unstructured data in additive manufacturing via an improved manifold learning algorithm.

Autoři: Peng, Yue Wang, Kaibo

Zdroj: Quality Engineering. Sep2025, p1-23. 23p. 16 Illustrations.

Témata: *QUALITY control, FEATURE extraction, DIMENSIONAL reduction algorithms, METADATA, OUTLIER detection, THREE-dimensional printing

Data Thinning for Poisson Factor Models and its Applications.

Autoři: Wang, Zhijing Xu, Peirong Zhao, Hongyu a další

Zdroj: Journal of the American Statistical Association. Aug2025, p1-14. 14p. 2 Illustrations.

Témata: *REGRESSION analysis, *STATISTICS, DATA reduction, DIMENSIONAL reduction algorithms, POISSON regression, FACTOR analysis

Boosting data interpretation with GIBOOST to enhance visualization of complex high-dimensional data Free.

Autoři: Atitey, Komlan Li, Jiaqi Papas, Brian a další

Zdroj: Briefings in Bioinformatics. Jul2025, Vol. 26 Issue 4, p1-17. 17p.

Témata: *DATA analysis, *MULTIVARIATE analysis, DIMENSIONAL reduction algorithms, VISUALIZATION, CELL analysis, COMPUTATIONAL biology, CELL communication

Matrix Autoregressive Time Series With Reduced‐Rank and Sparse Structural Constraints.

Autoři: Wang, Xiaohang Xin, Ling Yu, Philip L. H.

Zdroj: Journal of Forecasting. Aug2025, p1. 17p. 2 Illustrations.

Témata: *TIME series analysis, *ECONOMIC statistics, *ESTIMATION theory, DIMENSIONAL reduction algorithms, METADATA, SPARSE approximations

Low-dimensional projection of reactivity classes in chemical reaction dynamics using supervised dimensionality reduction.

Autoři: Tanaka, Ryoichi Mizuno, Yuta Tsutsumi, Takuro a další

Zdroj: Journal of Chemical Physics. 10/21/2024, Vol. 161 Issue 15, p1-12. 12p.

Témata: *DIMENSIONAL reduction algorithms, *CHEMICAL kinetics, *SYSTEMS theory, *DEGREES of freedom, *HAMILTONIAN systems, *PHASE space, *DIMENSION reduction (Statistics)

An Innovative Inter‐Spectral Distance‐Based Approach to Analyzing MALDI‐TOF Mass Spectra of Closely Related Microbial Species.

Autoři: Hu, Xutao Liu, Wen Xing, Xiaopeng

Zdroj: Rapid Communications in Mass Spectrometry: RCM. Dec2025, Vol. 39 Issue 23, p1-14. 14p.

Témata: *TIME-of-flight mass spectrometry, *DIMENSIONAL reduction algorithms, *MASS spectrometry, *SPECTRUM analysis, *OPTIMIZATION algorithms, *BACTERIAL typing

A novel optimized hybrid deep learning model for intrusion detection in software defined internet of things (SDIoT) environment.

Autoři: Daniel, A. Krishnan, S. Dinesh Sudha, Dyagala Naga a další

Zdroj: Cluster Computing. Dec2025, Vol. 28 Issue 15, p1-19. 19p.

Témata: *FEATURE extraction, *DIMENSIONAL reduction algorithms, *PATTERN recognition systems, *BOOSTING algorithms, *CATEGORIZATION (Linguistics), *STATISTICAL models

Manifold embeddings achieve comparable performance with multispectral imagery for time-series based land disturbance detection.

Autoři: Li, Mengyao Qi, Jianbo Ye, Su a další

Zdroj: International Journal of Digital Earth. Dec2025, Vol. 18 Issue 1, p1-27. 27p.

Témata: *MULTISPECTRAL imaging, *DIMENSIONAL reduction algorithms, *REMOTE sensing, *TIME series analysis, *ENVIRONMENTAL monitoring, *REMOTE-sensing images

Efficient and reliable spike sorting from neural recordings with UMAP-based unsupervised nonlinear dimensionality reduction.

Autoři: Suárez-Barrera, Daniel Bayones, Lucas Encinas-Rodríguez, Norberto a další

Zdroj: PLoS Biology. 11/24/2025, Vol. 23 Issue 11, p1-28. 28p.

Témata: *ELECTROPHYSIOLOGY, *DIMENSIONAL reduction algorithms, *SIGNAL separation, *DATA analysis, *CLUSTERING algorithms

Comparison of manifold learning algorithms for identifying geochemical anomalies associated with copper mineralization.

Autoři: Min, Yuwen Zhao, Jiangnan Sui, Yu a další

Zdroj: Scientific Reports. 11/12/2025, Vol. 15 Issue 1, p1-19. 19p.

Témata: *COPPER mining, *DIMENSIONAL reduction algorithms, *ANALYTICAL geochemistry, *PROSPECTING, *FEATURE extraction

Geografický termín: NORTHWEST China, GANSU Sheng (China)

Research on a multivariate measurement system for polyethylene gas pipelines utilizing a variable weight UMAP model.

Autoři: Zong, Chenjia Zhou, Juan Wang, Qiang a další

Zdroj: Scientific Reports. 11/11/2025, Vol. 15 Issue 1, p1-18. 18p.

Témata: *DIMENSIONAL reduction algorithms, *K-means clustering, *UNITS of measurement, *NATURAL gas pipelines, *QUANTITATIVE research, *PARTICLE swarm optimization

Dimensionality Reduction Techniques in Big Data and Their Impact on E-Learning.

Autoři: Al-hobishi, Monia Abdullah Ahmed Munassar, Nabil Mohammed Ali

Zdroj: Journal of Science & Technology (1607-2073). 2025, Vol. 30 Issue 7, p13-28. 16p.

Témata: *DIMENSIONAL reduction algorithms, *BIG data, *DIGITAL learning, *PRINCIPAL components analysis, *AUTOENCODERS, *CLUSTERING algorithms, *ARTIFICIAL intelligence, *MACHINE learning

PCA‐Based Peak Feature Selection for Classification of Spectroscopic Datasets.

Autoři: Schmitt, Ingo Sowoidnich, Kay Gosswami, Tapashi a další

Zdroj: Journal of Chemometrics. Nov2025, Vol. 39 Issue 11, p1-14. 14p.

Témata: *FEATURE selection, *DIMENSIONAL reduction algorithms, *CLASSIFICATION, *ABSORPTION spectra, *MACHINE learning, *OPTICAL properties, *STATISTICAL accuracy, *MULTIVARIATE analysis