Prioritization of m/z- values in mass spectrometry imaging profiles obtained using Uniform Manifold Approximation and Projection for dimensionality reduction.
Sign Up to like & getrecommendations! Published in 2020 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.9b05764
Abstract: Mass spectrometry imaging (MSI) is a promising technique to assess the spatial distribution of molecules in a tissue sample. Non-linear dimensionality reduction methods such as Uniform Manifold Approximation and Projection (UMAP) can be very valuable… read more here.
Keywords: mass spectrometry; uniform manifold; dimensionality; dimensionality reduction ... See more keywords
Local-to-Global Deep Clustering on Approximate Uniform Manifold
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Knowledge and Data Engineering"
DOI: 10.1109/tkde.2022.3144952
Abstract: Deep clustering usually treats the clustering assignments as supervisory signals to learn a more compact representation with deep neural networks, under the guidance of clustering-oriented losses. Nevertheless, we observe that, without reliable supervision, such losses… read more here.
Keywords: deep clustering; global deep; local global; uniform manifold ... See more keywords
Uniform Manifold Sampling (UMS): Sampling the Maximum Entropy PDF
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Signal Processing"
DOI: 10.1109/tsp.2017.2659645
Abstract: Maximum entropy PDF projection (MEPP) is a way to construct generative models from feature transformations. Corresponding to each dimension-reducing feature mapping, such as a feed-forward neural network or an algorithm to calculate linear-prediction coefficients from… read more here.
Keywords: manifold sampling; feature; maximum entropy; uniform manifold ... See more keywords
Uniform Manifold Approximation and Projection Analysis of Soccer Players
Sign Up to like & getrecommendations! Published in 2021 at "Entropy"
DOI: 10.3390/e23070793
Abstract: In professional soccer, the choices made in forming a team lineup are crucial for achieving good results. Players are characterized by different skills and their relevance depends on the position that they occupy on the… read more here.
Keywords: uniform manifold; projection analysis; manifold approximation; soccer ... See more keywords