سند علمی

Denali: A tool for visualizing scalar functions as landscape metaphors

چکیده

Many sources of data in machine learning, such as probability distributions and cost functions, can be summarized by extracting tree-like structures. These trees, however, are often large enough so as to be difficult to visualize with traditional methods. In this paper, we present denali, an interactive interface with novel features for visualizing landscape metaphor representations of trees, allowing for the intuitive exploration of large and complex data sets. Our software and additional examples of its usage can be found at http://denali.cse.ohio-state.edu.

اسناد مشابه

  • Defining, contouring, and visualizing scalar functions on point-sampled surfaces

    سند علمی۲۰۱۱Computer-Aided DesignGiuseppe Patanè, Bianca Falcidieno

    This paper addresses the definition, contouring, and visualization of scalar functions on unorganized point sets, which are sampled from a surface in 3D space; the proposed framework builds on moving least-squares techniques and implicit modeling. Given a scalar function f : P →

  • The natural landscape metaphor in information visualization: The role of commonsense geomorphology

    سند علمی۲۰۱۰JASISTSara Irina Fabrikant, Daniel R. Montello, David M. Mark

    The landscape metaphor was one of the first methods used by the information visualization community to reorganize and depict document archives that are not inherently spatial. The motivation for the use of the landscape metaphor is that everyone intuitively understands landscapes

  • Visualizing Large Hierarchically Clustered Graphs with a Landscape Metaphor

    سند علمی۲۰۱۲Graph DrawingJan Christoph Athenstädt, Robert Görke, Marcus Krug, Martin Nöllenburg

    Large graphs appear in many application domains. Their analysis can be done automatically by machines, for which the graph size is less of a problem, or, especially for exploration tasks, visually by humans. The graph drawing literature contains many efficient methods for visuali

  • Visualization of Bibliographic Networks with a Reshaped Landscape Metaphor

    سند علمی۲۰۰۲VisSymUlrik Brandes, Thomas Willhalm

    We describe a novel approach to visualize bibliographic networks that facilitates the simultaneous identification of clusters (e.g., topic areas) and prominent entities (e.g., surveys or landmark papers). While employing the landscape metaphor proposed in several earlier works, w

  • GALANT: a Cytoscape plugin for visualizing data as functional landscapes projected onto biological networks

    سند علمی۲۰۱۳BioinformaticsEsther Camilo, Luiz A. Bovolenta, Marcio L. Acencio, José L. Rybarczyk Filho

    SUMMARY Network-level visualization of functional data is a key aspect of both analysis and understanding of biological systems. In a continuing effort to create clear and integrated visualizations that facilitate the gathering of novel biological insights despite the overwhelmin

  • BURRITO: An Interactive Multi-Omic Tool for Visualizing Taxa–Function Relationships in Microbiome Data

    سند علمی۲۰۱۸Front. Microbiol.Colin P. McNally, Alexander Eng, Cecilia Noecker, William C. Gagne-Maynard

    The abundance of both taxonomic groups and gene categories in microbiome samples can now be easily assayed via various sequencing technologies, and visualized using a variety of software tools. However, the assemblage of taxa in the microbiome and its gene content are clearly lin