ShaRP: Shape-Regularized Multidimensional Projections

1 code implementation • 1 Jun 2023 • Alister Machado, Alexandru Telea, Michael Behrisch

Projections, or dimensionality reduction methods, are techniques of choice for the visual exploration of high-dimensional data.

Dimensionality Reduction

HyperNP: Interactive Visual Exploration of Multidimensional Projection Hyperparameters

no code implementations • 25 Jun 2021 • Gabriel Appleby, Mateus Espadoto, Rui Chen, Samuel Goree, Alexandru Telea, Erik W Anderson, Remco Chang

Projection algorithms such as t-SNE or UMAP are useful for the visualization of high dimensional data, but depend on hyperparameters which must be tuned carefully.

Supporting Optimal Phase Space Reconstructions Using Neural Network Architecture for Time Series Modeling

1 code implementation • 19 Jun 2020 • Lucas Pagliosa, Alexandru Telea, Rodrigo Mello

The reconstruction of phase spaces is an essential step to analyze time series according to Dynamical System concepts.

Time Series Time Series Analysis