1 code implementation • 15 Sep 2023 • Amir Rahimi, Vanessa D'Amario, Moyuru Yamada, Kentaro Takemoto, Tomotake Sasaki, Xavier Boix
We demonstrate that this result is independent of the similarity between the training and testing data and applies to well-known families of neural network architectures for VQA (i. e. monolithic architectures and neural module networks).
no code implementations • 30 Nov 2021 • Samira Kaviani, Amir Rahimi, Richard Hartley
To obtain 3D annotations, we are restricted to controlled environments or synthetic datasets, leading us to 3D datasets with less generalizability to real-world scenarios.
no code implementations • 22 Jul 2021 • Hyukseong Kwon, Amir Rahimi, Kevin G. Lee, Amit Agarwal, Rajan Bhattacharyya
This paper proposes the CogSense system, which is inspired by sense-making cognition and perception in the mammalian brain to perform perception error detection and perception parameter adaptation using probabilistic signal temporal logic.
no code implementations • 25 Mar 2021 • Amirreza Shaban, Amir Rahimi, Thalaiyasingam Ajanthan, Byron Boots, Richard Hartley
When the novel objects are localized, we utilize them to learn a linear appearance model to detect novel classes in new images.
1 code implementation • ICLR 2021 • Kartik Gupta, Amir Rahimi, Thalaiyasingam Ajanthan, Thomas Mensink, Cristian Sminchisescu, Richard Hartley
From this, by approximating the empirical cumulative distribution using a differentiable function via splines, we obtain a recalibration function, which maps the network outputs to actual (calibrated) class assignment probabilities.
no code implementations • 23 Jun 2020 • Amir Rahimi, Thomas Mensink, Kartik Gupta, Thalaiyasingam Ajanthan, Cristian Sminchisescu, Richard Hartley
Calibration of neural networks is a critical aspect to consider when incorporating machine learning models in real-world decision-making systems where the confidence of decisions are equally important as the decisions themselves.
1 code implementation • ECCV 2020 • Amir Rahimi, Amirreza Shaban, Thalaiyasingam Ajanthan, Richard Hartley, Byron Boots
Weakly Supervised Object Localization (WSOL) methods only require image level labels as opposed to expensive bounding box annotations required by fully supervised algorithms.
1 code implementation • NeurIPS 2020 • Amir Rahimi, Amirreza Shaban, Ching-An Cheng, Richard Hartley, Byron Boots
A common approach is to learn a post-hoc calibration function that transforms the output of the original network into calibrated confidence scores while maintaining the network's accuracy.
1 code implementation • ICCV 2019 • Amirreza Shaban, Amir Rahimi, Shray Bansal, Stephen Gould, Byron Boots, Richard Hartley
We model the selection as an energy minimization problem with unary and pairwise potential functions.
no code implementations • 22 Dec 2017 • Samaneh Aghajanbaglo, Sobhan Moosavi, Maseud Rahgozar, Amir Rahimi
Therefore, a unique category of prediction approaches has been devised which is based on the protein sequence information.