Journalartikel

Jahr der Veröffentlichung: 2023

Zeitschrift: Behavioral and Brain Sciences: An International Journal of Current Research and Theory with Open Peer Commentary

Bandnummer: 46

ISSN: 0140-525X

eISSN: 1469-1825

Open Access Status: Green

DOI Link: https://doi.org/10.1017/S0140525X23001577

Verlag: Cambridge University Press

Abstract: 
Deep neural networks (DNNs) have had extraordinary successes in classifying photographic images of objects and are often described as the best models of biological vision. This conclusion is largely based on three sets of findings: (1) DNNs are more accurate than any other model in classifying images taken from various datasets, (2) DNNs do the best job in predicting the pattern of human errors in classifying objects taken from various behavioral datasets, and (3) DNNs do the best job in predicting brain signals in response to images taken from various brain datasets (e.g., single cell responses or fMRI data). However, these behavioral and brain datasets do not test hypotheses regarding what features are contributing to good predictions and we show that the predictions may be mediated by DNNs that share little overlap with biological vision. More problematically, we show that DNNs account for almost no results from psychological research. This contradicts the common claim that DNNs are good, let alone the best, models of human object recognition. We argue that theorists interested in developing biologically plausible models of human vision need to direct their attention to explaining psychological findings. More generally, theorists need to build models that explain the results of experiments that manipulate independent variables designed to test hypotheses rather than compete on making the best predictions. We conclude by briefly summarizing various promising modeling approaches that focus on psychological data.

Harvard-Zitierstil: Rothkopf, C., Bremmer, F., Fiehler, K., Dobs, K. and Triesch, J. (2023) Models of vision need some action, Behavioral and Brain Sciences: An International Journal of Current Research and Theory with Open Peer Commentary, 46, Article e405. https://doi.org/10.1017/S0140525X23001577

APA-Zitierstil: Rothkopf, C., Bremmer, F., Fiehler, K., Dobs, K., & Triesch, J. (2023). Models of vision need some action. Behavioral and Brain Sciences: An International Journal of Current Research and Theory with Open Peer Commentary. 46, Article e405. https://doi.org/10.1017/S0140525X23001577