Search Results for author: Niels Lobo

Found 4 papers, 2 papers with code

Improving Replay Sample Selection and Storage for Less Forgetting in Continual Learning

no code implementations3 Aug 2023 Daniel Brignac, Niels Lobo, Abhijit Mahalanobis

Continual learning seeks to enable deep learners to train on a series of tasks of unknown length without suffering from the catastrophic forgetting of previous tasks.

Continual Learning

Learning Situation Hyper-Graphs for Video Question Answering

1 code implementation CVPR 2023 Aisha Urooj Khan, Hilde Kuehne, Bo Wu, Kim Chheu, Walid Bousselham, Chuang Gan, Niels Lobo, Mubarak Shah

The proposed method is trained in an end-to-end manner and optimized by a VQA loss with the cross-entropy function and a Hungarian matching loss for the situation graph prediction.

Ranked #6 on Video Question Answering on AGQA 2.0 balanced (Average Accuracy metric)

Question Answering Video Question Answering +1

Found a Reason for me? Weakly-supervised Grounded Visual Question Answering using Capsules

1 code implementation CVPR 2021 Aisha Urooj Khan, Hilde Kuehne, Kevin Duarte, Chuang Gan, Niels Lobo, Mubarak Shah

In this paper, we focus on a more relaxed setting: the grounding of relevant visual entities in a weakly supervised manner by training on the VQA task alone.

Question Answering Visual Question Answering

Unsupervised Visual Representation Learning with Increasing Object Shape Bias

no code implementations17 Nov 2019 Zhibo Wang, Shen Yan, XiaoYu Zhang, Niels Lobo

(Very early draft)Traditional supervised learning keeps pushing convolution neural network(CNN) achieving state-of-art performance.

Object Representation Learning

Cannot find the paper you are looking for? You can Submit a new open access paper.