The two layers of data used here.
Mikael Vejdemo-Johansson
Susanne Vejdemo
Carl-Henrik Ek
10.1371/journal.pone.0089184.g002
https://plos.figshare.com/articles/figure/_The_two_layers_of_data_used_here_/943519
<p>At the top, we see a sample of four colors, as well as the CIE L*a*b* distances between all pairs among these colors. Below, we see a hypothetical sequence of color naming responses. Various papers by Kay and coauthors <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0089184#pone.0089184-Kay1" target="_blank">[2]</a>, <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0089184#pone.0089184-Kay2" target="_blank">[8]</a>, <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0089184#pone.0089184-Kay3" target="_blank">[17]</a> pick out a best representative point in the space above and replace any distribution below with this single representative. Lindsey & Brown <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0089184#pone.0089184-Lindsey1" target="_blank">[4]</a> point out that this approach, by ignoring most of the structural information contained in the concrete distributions in the data below loses significant information about color naming systems and patterns. Lindsey & Brown and Jäger <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0089184#pone.0089184-Jger1" target="_blank">[9]</a> on their hand focus on the distributions of responses in the lower part of this figure, ignoring completely the perceptual distances in the color space above. In this paper, we argue that a better way is to work with methods that include both layers of the data: that work both with the perceptual distances above and the distributions below.</p>
2014-02-25 02:43:09
Applied mathematics
Probability theory
Probability density
Probability distribution
Statistical distributions
statistics
Statistical methods
linguistics
Computational linguistics
Linguistic geography
Natural language
semantics
Sociolinguistics
layers