Search Results for author: Gabriel Appleby

Found 6 papers, 3 papers with code

Kriging Convolutional Networks

1 code implementation15 Jun 2023 Gabriel Appleby, Linfeng Liu, Li-Ping Liu

Spatial interpolation is a class of estimation problems where locations with known values are used to estimate values at other locations, with an emphasis on harnessing spatial locality and trends.

Spatial Interpolation

Knowledge Graphs in Practice: Characterizing their Users, Challenges, and Visualization Opportunities

1 code implementation3 Apr 2023 Harry Li, Gabriel Appleby, Camelia Daniela Brumar, Remco Chang, Ashley Suh

This study presents insights from interviews with nineteen Knowledge Graph (KG) practitioners who work in both enterprise and academic settings on a wide variety of use cases.

Knowledge Graphs

Attention is All They Need: Exploring the Media Archaeology of the Computer Vision Research Paper

no code implementations22 Sep 2022 Samuel Goree, Gabriel Appleby, David Crandall, Norman Su

In this work, we examine the effects of this growth from a media archaeology perspective, through the changes to figures and tables in research papers.

Are Metrics Enough? Guidelines for Communicating and Visualizing Predictive Models to Subject Matter Experts

1 code implementation11 May 2022 Ashley Suh, Gabriel Appleby, Erik W. Anderson, Luca Finelli, Remco Chang, Dylan Cashman

Presenting a predictive model's performance is a communication bottleneck that threatens collaborations between data scientists and subject matter experts.

Friction

UnProjection: Leveraging Inverse-Projections for Visual Analytics of High-Dimensional Data

no code implementations2 Nov 2021 Mateus Espadoto, Gabriel Appleby, Ashley Suh, Dylan Cashman, MingWei Li, Carlos Scheidegger, Erik W Anderson, Remco Chang, Alexandru C Telea

Projection techniques are often used to visualize high-dimensional data, allowing users to better understand the overall structure of multi-dimensional spaces on a 2D screen.

Vocal Bursts Intensity Prediction

HyperNP: Interactive Visual Exploration of Multidimensional Projection Hyperparameters

no code implementations25 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.

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