Fig. 5 |.

Two-dimensional visualization of the similarity embedding, combining dimensionality reduction (MDS-initialized t-SNE, dual perplexity: 5 and 30, 1,000 iterations) with rose plots for each object (see Fig. 4). At the global structure level, the results confirm the well-known distinction between “animate - inanimate” or “man-made - natural” objects, with some exceptions (see main text). In addition, the different clusters seem to reflect broader object categories which emerge naturally from object similarity judgments. However, dimensions are not restricted to those clusters but are expressed to different degrees throughout this representational space. For this figure, all images were replaced by images with similar appearance from the public domain.