🐈Machine Learning
Machine Learning
The evaluation resolution has been shown to have a significant impact on the identification of the "learning rule" that exhibits the most brain-like characteristics at V1. [R]
Recent research challenges a widely held assumption in model-brain comparisons: that untrained convolutional neural networks (CNNs) can rival or exceed backpropagation-trained networks in early visual cortex (V1) representation. This study demonstrates that this apparent alignment is largely an artifact of evaluation resolution. Through rigorous testing across resolutions and learning rules, researchers observed a widening gap between untrained and backpropagation-trained models, highlighting the critical influence of resolution matching.

































