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Cited by 308

The DOI matches its Crossref record; 39 of the 39 references it cites were found in a registry or an index.

Approximated and User Steerable tSNE for Progressive Visual Analytics

Open access
Pezzotti, Nicola, Lelieveldt, Boudewijn P. F., Maaten, Laurens van der, Hollt, Thomas, Eisemann, Elmar, Vilanova, Anna·2017·IEEE Transactions on Visualization and Computer Graphics

Abstract

Progressive Visual Analytics aims at improving the interactivity in existing analytics techniques by means of visualization as well as interaction with intermediate results. One key method for data analysis is dimensionality reduction, for example, to produce 2D embeddings that can be visualized and analyzed efficiently. t-Distributed Stochastic Neighbor Embedding (tSNE) is a well-suited technique for the visualization of high-dimensional data. tSNE can create meaningful intermediate results but suffers from a slow initialization that constrains its application in Progressive Visual Analytics. We introduce a controllable tSNE approximation (A-tSNE), which trades off speed and accuracy, to enable interactive data exploration. We offer real-time visualization techniques, including a density-based solution and a Magic Lens to inspect the degree of approximation. With this feedback, the user can decide on local refinements and steer the approximation level during the analysis. We demonstrate our technique with several datasets, in a real-world research scenario and for the real-time analysis of high-dimensional streams to illustrate its effectiveness for interactive data analysis.

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Metadata

Authors
Pezzotti, N., Lelieveldt, B. P. F., Maaten, L. V. D., Hollt, T., Eisemann, E., & Vilanova, A.
Venue
IEEE Transactions on Visualization and Computer Graphics
Published
2017-07-01
Volume
23
Issue
7
Pages
1739-1752
ISSN
1077-2626 (ISSN-L)
OpenAlex
W2255388164
Cited by
308
References
39
FWCI
18.94
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Approximated and User Steerable tSNE for Progressive Visual Analytics. https://app.cochat.ai/papers/10.1109/tvcg.2016.2570755
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Pezzotti, N., Lelieveldt, B. P. F., Maaten, L. V. D., Hollt, T., Eisemann, E., & Vilanova, A. (2017). Approximated and User Steerable tSNE for Progressive Visual Analytics. IEEE Transactions on Visualization and Computer Graphics. https://doi.org/10.1109/tvcg.2016.2570755

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