TexTonic: Interactive Visualization for Exploration and discovery of Very Large Text Collections
Abstract
TexTonic is a visual analytic system for interactive exploration of very large unstructured text collections. TexTonic visualizes hierarchical clusters of representative terms, snippets, and documents in a single, multi-scale spatial layout. Exploration is supported by interacting with the visualization and directly manipulating the terms in the visualization using semantic interactions. These semantic interactions steer the underlying analytic model by translating user interactions within the visualization to contextual updates to the supporting data model. The combination of semantic interactions and information visualization at multiple levels of the data hierarchy helps users manage information overload so that they can more effectively explore very large text collections. In this paper we describe TexTonic’s data processing and analytic pipeline, user interface and interaction design principles, and the results of a user study conducted mid-development with experienced data analysts. We also discuss the implications TexTonic could have on visual exploration and discovery tasks
- Authors:
-
- OTHER GOVERNMENT AGENCIES
- Georgia Institute of Technology
- BATTELLE (PACIFIC NW LAB)
- Pacific Northwest National Laboratory
- Publication Date:
- Research Org.:
- Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1576230
- Report Number(s):
- PNNL-SA-124019
- DOE Contract Number:
- AC05-76RL01830
- Resource Type:
- Journal Article
- Journal Name:
- Information Visualization
- Additional Journal Information:
- Journal Volume: 18; Journal Issue: 3
- Country of Publication:
- United States
- Language:
- English
- Subject:
- human centered computing, Visual analytics, Information systems, document collection models
Citation Formats
Paul, Celeste, Chang, Jessica, Endert, Alexander, Cramer, Nicholas O., Gillen, David S., Hampton, Shawn D., Burtner, Edwin R., Perko, Ralph J., and Cook, Kris A. TexTonic: Interactive Visualization for Exploration and discovery of Very Large Text Collections. United States: N. p., 2019.
Web. doi:10.1177/1473871618785390.
Paul, Celeste, Chang, Jessica, Endert, Alexander, Cramer, Nicholas O., Gillen, David S., Hampton, Shawn D., Burtner, Edwin R., Perko, Ralph J., & Cook, Kris A. TexTonic: Interactive Visualization for Exploration and discovery of Very Large Text Collections. United States. doi:10.1177/1473871618785390.
Paul, Celeste, Chang, Jessica, Endert, Alexander, Cramer, Nicholas O., Gillen, David S., Hampton, Shawn D., Burtner, Edwin R., Perko, Ralph J., and Cook, Kris A. Mon .
"TexTonic: Interactive Visualization for Exploration and discovery of Very Large Text Collections". United States. doi:10.1177/1473871618785390.
@article{osti_1576230,
title = {TexTonic: Interactive Visualization for Exploration and discovery of Very Large Text Collections},
author = {Paul, Celeste and Chang, Jessica and Endert, Alexander and Cramer, Nicholas O. and Gillen, David S. and Hampton, Shawn D. and Burtner, Edwin R. and Perko, Ralph J. and Cook, Kris A.},
abstractNote = {TexTonic is a visual analytic system for interactive exploration of very large unstructured text collections. TexTonic visualizes hierarchical clusters of representative terms, snippets, and documents in a single, multi-scale spatial layout. Exploration is supported by interacting with the visualization and directly manipulating the terms in the visualization using semantic interactions. These semantic interactions steer the underlying analytic model by translating user interactions within the visualization to contextual updates to the supporting data model. The combination of semantic interactions and information visualization at multiple levels of the data hierarchy helps users manage information overload so that they can more effectively explore very large text collections. In this paper we describe TexTonic’s data processing and analytic pipeline, user interface and interaction design principles, and the results of a user study conducted mid-development with experienced data analysts. We also discuss the implications TexTonic could have on visual exploration and discovery tasks},
doi = {10.1177/1473871618785390},
journal = {Information Visualization},
number = 3,
volume = 18,
place = {United States},
year = {2019},
month = {7}
}
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