Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Person Perception Biases Exposed: Revisiting the First Impressions
  Dataset   This work revisits the ChaLearn First Impressions database, annotated for
personality perception using pairwise comparisons via crowdsourcing. We analyse
for the first time the original pairwise annotations, and reveal existing
person perception biases associated to perceived attributes like gender,
ethnicity, age and face attractiveness. We show how person perception bias can
influence data labelling of a subjective task, which has received little
attention from the computer vision and machine learning communities by now. We
further show that the mechanism used to convert pairwise annotations to
continuous values may magnify the biases if no special treatment is considered.
The findings of this study are relevant for the computer vision community that
is still creating new datasets on subjective tasks, and using them for
practical applications, ignoring these perceptual biases.

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The categories of this paper are: hep-lat
6
The categories of this paper are: astro-ph
4
The categories of this paper are: cond-mat
10
The categories of this paper are: q-bio
26
The categories of this paper are: bayes-an
7
The categories of this paper are: hep-th
16
The categories of this paper are: stat
34
The categories of this paper are: chem-ph
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The categories of this paper are: comp-gas
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The categories of this paper are: chao-dyn
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The categories of this paper are: adap-org
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The categories of this paper are: hep-ex
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The categories of this paper are: dg-ga
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The categories of this paper are: econ
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The categories of this paper are: math-ph
35
The categories of this paper are: mtrl-th