Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 4 of 4 for “"divisive normalization"”.
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Investigating the Role of Biological Constraints in Adversarial Robustness via Modeling and Representational Geometry
… such as representational noise and neural normalization can help to improve adversarial robustness. Firstly, we show that internal representations from adversarial examples are linearly separated and still encode a significant amount of class information. Secondly, we demonstrate that …
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Toward a more biologically plausible model of object recognition
… form, using monotonic nonlinearities and divisive normalization, and a possible canonical neural circuitry has been proposed. Second, shape tuning properties of visual area V4 have been explored using the corresponding layers in the model. It is demonstrated that the observed V4 …
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Normalization Among Heterogeneous Population Confers Stimulus Discriminability on the Macaque Face Patch Neurons
… behavior. These findings were explained by divisive normalization model, highlighting the importance of the modular structure of the primate temporal lobe. Taken together, these data and modeling results indicate that neurons in the face patches acquire stimulus discriminability by virtue of …
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The mechanisms of reliable coding in mouse visual cortex
… ensembles were able reduce shared noise through divisive normalization. Together, these findings demonstrate that natural scene statistics dynamically recruit neuronal ensembles to ensure reliable coding. Microcircuits of inhibitory interneurons lie at the heart of all cortical computations. It …