User profiles for U. Guclu

Umut Güçlü

Principal Investigator, Donders Institute for Brain, Cognition and Behaviour
Verified email at donders.ru.nl
Cited by 4030

[HTML][HTML] Modeling the dynamics of human brain activity with recurrent neural networks

U Güçlü, MAJ Van Gerven - Frontiers in computational neuroscience, 2017 - frontiersin.org
Encoding models are used for predicting brain activity in response to sensory stimuli with
the objective of elucidating how sensory information is represented in the brain. Encoding …

First impressions: A survey on vision-based apparent personality trait analysis

…, Y Güçlütürk, M Pérez, U Güçlü… - IEEE Transactions …, 2019 - ieeexplore.ieee.org
Personality analysis has been widely studied in psychology, neuropsychology, and signal
processing fields, among others. From the past few years, it also became an attractive …

Modeling, recognizing, and explaining apparent personality from videos

…, S Escalera, Y Güçlütürk, U Güçlü… - IEEE Transactions …, 2020 - ieeexplore.ieee.org
Explainability and interpretability are two critical aspects of decision support systems. Despite
their importance, it is only recently that researchers are starting to explore these aspects. …

Deep neural networks reveal a gradient in the complexity of neural representations across the ventral stream

U Güçlü, MAJ Van Gerven - Journal of Neuroscience, 2015 - Soc Neuroscience
Converging evidence suggests that the primate ventral visual pathway encodes increasingly
complex stimulus features in downstream areas. We quantitatively show that there indeed …

Identification of crack initiation in aluminum alloys using acoustic emission

PA Vanniamparambil, U Guclu, A Kontsos - Experimental Mechanics, 2015 - Springer
This paper uses multiple specimens, mechanical loading setups and nondestructive evaluation
(NDE) techniques to reliably identify crack initiation in aluminum alloy specimens and …

Reconstructing perceived faces from brain activations with deep adversarial neural decoding

Y Güçlütürk, U Güçlü, K Seeliger… - Advances in neural …, 2017 - proceedings.neurips.cc
Here, we present a novel approach to solve the problem of reconstructing perceived stimuli
from brain responses by combining probabilistic inference with deep learning. Our approach …

Multimodal first impression analysis with deep residual networks

Y Güçlütürk, U Güçlü, X Baro… - IEEE Transactions …, 2017 - ieeexplore.ieee.org
People form first impressions about the personalities of unfamiliar individuals even after
very brief interactions with them. In this study we present and evaluate several models that …

Design of an explainable machine learning challenge for video interviews

…, E Viegas, Y Güçlütürk, U Güçlü… - … joint conference on …, 2017 - ieeexplore.ieee.org
This paper reviews and discusses research advances on “explainable machine learning” in
computer vision. We focus on a particular area of the “Looking at People” (LAP) thematic …

Towards biologically plausible phosphene simulation for the differentiable optimization of visual cortical prostheses

…, P Roelfsema, M van Gerven, R van Wezel, U Güçlü… - Elife, 2024 - elifesciences.org
Blindness affects millions of people around the world. A promising solution to restoring a
form of vision for some individuals are cortical visual prostheses, which bypass part of the …

[HTML][HTML] End-to-end optimization of prosthetic vision

JR van Steveninck, U Güçlü, R van Wezel… - Journal of …, 2022 - tvst.arvojournals.org
Neural prosthetics may provide a promising solution to restore visual perception in some
forms of blindness. The restored prosthetic percept is rudimentary compared to normal vision …