Characterizing Uncertainty in the Visual Text Analysis Pipeline

Pantea Haghighatkhah; Mennatallah El-Assady; Jean-Daniel Fekete; Narges Mahyar; Carita Paradis; Vasiliki Simaki; Bettina Speckmann

arXiv · 2209.13498

Characterizing Uncertainty in the Visual Text Analysis Pipeline

Pantea Haghighatkhah·Mennatallah El-Assady·Jean-Daniel Fekete·Narges Mahyar·Carita Paradis·Vasiliki Simaki·Bettina Speckmann

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Abstract

Current visual text analysis approaches rely on sophisticated processing pipelines. Each step of such a pipeline potentially amplifies any uncertainties from the previous step. To ensure the comprehensibility and interoperability of the results, it is of paramount importance to clearly communicate the uncertainty not only of the output but also within the pipeline. In this paper, we characterize the sources of uncertainty along the visual text analysis pipeline. Within its three phases of labeling, modeling, and analysis, we identify six sources, discuss the type of uncertainty they create, and how they propagate.

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Pantea Haghighatkhah, Mennatallah El-Assady, Jean-Daniel Fekete, Narges Mahyar, Carita Paradis, Vasiliki Simaki, Bettina Speckmann. 2022-09-22. Characterizing Uncertainty in the Visual Text Analysis Pipeline. https://arxiv.org/abs/2209.13498

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