Results 221 to 230 of about 115,342 (279)

Multi-dimensional EEG analysis reveals distinct neurophysiological patterns in Alzheimer's and frontotemporal dementia. [PDF]

J Neuroeng Rehabil
Cai G, Shi Y, Ma J, Zhang X, Wu W.
europepmc   +1 more source

Essential Tremor Severity Assessment Using Handwriting Analysis and Machine Learning. [PDF]

Sensors (Basel)
Sánchez Méndez JI, Fernandez E, Bergareche A, Lopez-de-Ipina K.   +3 more
europepmc   +1 more source

Stable Longitudinal Screening of Latent Physiological Dysregulation from Psychometric Data Using Machine Learning. [PDF]

Bioengineering (Basel)
Alecu AA.
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Cross-Modal Alignment and Rectified Flow-Based Latent Representation Synthesis for Enhanced Speech-Driven Alzheimer's Disease Detection. [PDF]

Bioengineering (Basel)
Xiang S, Ling H, Wu M.
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Representation learning of single-cell RNA-seq data. [PDF]

RNA
Ahlmann-Eltze C, Barkmann F, Lause J, Boeva V, Kobak D.   +4 more
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Research on the detection of foreign materials in tobacco shreds based on hyperspectral reflection imaging technology combined with machine learning. [PDF]

Sci Rep
Xie D, Yu Z, Lai J, Luo Y, Li X, Sun X, Wei Y, Zeng W.   +7 more
europepmc   +1 more source

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Nonlinear barycentric dimensionality reduction

2010 IEEE International Conference on Image Processing, 2010
Many high-dimensional datasets can be mapped onto lower-dimensional linear simplexes, parametrized by barycentric coordinates. We present an unsupervised algorithm that is able to find the barycentric coordinates and corresponding vertices of such a high-dimensional dataset, by combining manifold learning with a distance geometry based algorithm for ...
Heylen, Rob, Scheunders, Paul
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Dimensional reduction in nonlinear filtering

Nonlinearity, 2010
The theory of nonlinear filtering forms the framework of many data assimilation problems. When the rates of change of different variables differ by orders of magnitude, efficient data assimilation can be accomplished by constructing nonlinear filtering equations for the coarse-grained signal.
J H Park, R B Sowers, N Sri Namachchivaya   +2 more
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