Search Results for author: Kimberly Wilber

Found 10 papers, 4 papers with code

PolyMaX: General Dense Prediction with Mask Transformer

1 code implementation9 Nov 2023 Xuan Yang, Liangzhe Yuan, Kimberly Wilber, Astuti Sharma, Xiuye Gu, Siyuan Qiao, Stephanie Debats, Huisheng Wang, Hartwig Adam, Mikhail Sirotenko, Liang-Chieh Chen

Despite this shift, methods based on the per-pixel prediction paradigm still dominate the benchmarks on the other dense prediction tasks that require continuous outputs, such as depth estimation and surface normal prediction.

Monocular Depth Estimation Semantic Segmentation +2

Exploring Fine-Grained Audiovisual Categorization with the SSW60 Dataset

1 code implementation21 Jul 2022 Grant van Horn, Rui Qian, Kimberly Wilber, Hartwig Adam, Oisin Mac Aodha, Serge Belongie

We thoroughly benchmark audiovisual classification performance and modality fusion experiments through the use of state-of-the-art transformer methods.

Fine-Grained Visual Categorization Video Classification

On Label Granularity and Object Localization

1 code implementation20 Jul 2022 Elijah Cole, Kimberly Wilber, Grant van Horn, Xuan Yang, Marco Fornoni, Pietro Perona, Serge Belongie, Andrew Howard, Oisin Mac Aodha

Weakly supervised object localization (WSOL) aims to learn representations that encode object location using only image-level category labels.

Object Weakly-Supervised Object Localization

When Does Contrastive Visual Representation Learning Work?

no code implementations CVPR 2022 Elijah Cole, Xuan Yang, Kimberly Wilber, Oisin Mac Aodha, Serge Belongie

Recent self-supervised representation learning techniques have largely closed the gap between supervised and unsupervised learning on ImageNet classification.

Contrastive Learning Fine-Grained Image Classification +2

On the Reproducibility of Neural Network Predictions

no code implementations5 Feb 2021 Srinadh Bhojanapalli, Kimberly Wilber, Andreas Veit, Ankit Singh Rawat, Seungyeon Kim, Aditya Menon, Sanjiv Kumar

By analyzing the relationship between churn and prediction confidences, we pursue an approach with two components for churn reduction.

Data Augmentation Image Classification

Improving Calibration in Deep Metric Learning With Cross-Example Softmax

no code implementations17 Nov 2020 Andreas Veit, Kimberly Wilber

Triplet-based methods capture top-$k$ relevancy, where all top-$k$ scoring documents are assumed to be relevant to a given query Pairwise contrastive models capture threshold relevancy, where all documents scoring higher than some threshold are assumed to be relevant.

Image Retrieval Metric Learning +1

Understanding Image Quality and Trust in Peer-to-Peer Marketplaces

no code implementations26 Nov 2018 Xiao Ma, Lina Mezghani, Kimberly Wilber, Hui Hong, Robinson Piramuthu, Mor Naaman, Serge Belongie

In this work, we conducted a large-scale study on the quality of user-generated images in peer-to-peer marketplaces.

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