explAIner: A visual analytics framework for interactive and explainable machine learning

T Spinner, U Schlegel, H Schäfer… - IEEE transactions on …, 2019 - ieeexplore.ieee.org
We propose a framework for interactive and explainable machine learning that enables
users to (1) understand machine learning models;(2) diagnose model limitations using …

A survey of human‐centered evaluations in human‐centered machine learning

F Sperrle, M El‐Assady, G Guo, R Borgo… - Computer Graphics …, 2021 - Wiley Online Library
Visual analytics systems integrate interactive visualizations and machine learning to enable
expert users to solve complex analysis tasks. Applications combine techniques from various …

A critical reflection on visualization research: Where do decision making tasks hide?

E Dimara, J Stasko - IEEE Transactions on Visualization and …, 2021 - ieeexplore.ieee.org
It has been widely suggested that a key goal of visualization systems is to assist decision
making, but is this true? We conduct a critical investigation on whether the activity of …

NEREx: Named‐entity relationship exploration in multi‐party conversations

M El‐Assady, R Sevastjanova, B Gipp… - Computer Graphics …, 2017 - Wiley Online Library
We present NEREx, an interactive visual analytics approach for the exploratory analysis of
verbatim conversational transcripts. By revealing different perspectives on multi‐party …

Questioncomb: A gamification approach for the visual explanation of linguistic phenomena through interactive labeling

R Sevastjanova, W Jentner, F Sperrle… - ACM Transactions on …, 2021 - dl.acm.org
Linguistic insight in the form of high-level relationships and rules in text builds the basis of
our understanding of language. However, the data-driven generation of such structures …

Semantic concept spaces: Guided topic model refinement using word-embedding projections

M El-Assady, R Kehlbeck, C Collins… - IEEE transactions on …, 2019 - ieeexplore.ieee.org
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 …

v‐plots: designing hybrid charts for the comparative analysis of data distributions

M Blumenschein, LJ Debbeler… - Computer Graphics …, 2020 - Wiley Online Library
Comparing data distributions is a core focus in descriptive statistics, and part of most data
analysis processes across disciplines. In particular, comparing distributions entails …

VIANA: Visual interactive annotation of argumentation

F Sperrle, R Sevastjanova, R Kehlbeck… - … IEEE Conference on …, 2019 - ieeexplore.ieee.org
Argumentation Mining addresses the challenging tasks of identifying boundaries of
argumentative text fragments and extracting their relationships. Fully automated solutions do …

Smartexplore: Simplifying high-dimensional data analysis through a table-based visual analytics approach

M Blumenschein, M Behrisch, S Schmid… - … IEEE Conference on …, 2018 - ieeexplore.ieee.org
We present SMARTEXPLORE, a novel visual analytics technique that simplifies the
identification and understanding of clusters, correlations, and complex patterns in high …

Learning Contextualized User Preferences for Co‐Adaptive Guidance in Mixed‐Initiative Topic Model Refinement

F Sperrle, H Schäfer, D Keim… - Computer Graphics …, 2021 - Wiley Online Library
Mixed‐initiative visual analytics systems support collaborative human‐machine decision‐
making processes. However, many multi‐objective optimization tasks, such as topic model …