17 citations · 29 across the 3 of their papers we have counts for
3 papers · 2 filters
A Visual Analytics Framework for Adversarial Text Generation
Brandon Laughlin, Christopher Collins, Karthik Sankaranarayanan +1
This paper presents a framework which enables a user to more easily make corrections to adversarial texts. While attack algorithms have been demonstrated to automatically build adv…
Semantic Concept Spaces: Guided Topic Model Refinement using Word-Embedding Projections
Mennatallah El-Assady, Rebecca Kehlbeck, Christopher Collins +2
We present a framework that allows users to incorporate the semantics of their domain knowledge for topic model refinement while remaining model-agnostic. Our approach enables user…
Discriminability Tests for Visualization Effectiveness and Scalability
Rafael Veras, Christopher Collins
The scalability of a particular visualization approach is limited by the ability for people to discern differences between plots made with different datasets. Ideally, when the dat…