Search Results for author: Elijah Cole

Found 14 papers, 7 papers with code

The GeoLifeCLEF 2020 Dataset

1 code implementation8 Apr 2020 Elijah Cole, Benjamin Deneu, Titouan Lorieul, Maximilien Servajean, Christophe Botella, Dan Morris, Nebojsa Jojic, Pierre Bonnet, Alexis Joly

Understanding the geographic distribution of species is a key concern in conservation.

The iWildCam 2020 Competition Dataset

no code implementations21 Apr 2020 Sara Beery, Elijah Cole, Arvi Gjoka

Can we leverage data from other modalities, such as citizen science data and remote sensing data?

The iWildCam 2021 Competition Dataset

no code implementations7 May 2021 Sara Beery, Arushi Agarwal, Elijah Cole, Vighnesh Birodkar

The challenge is to classify species and count individual animals across sequences in the test cameras.

object-detection Object Detection

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

Multi-Label Learning from Single Positive Labels

2 code implementations CVPR 2021 Elijah Cole, Oisin Mac Aodha, Titouan Lorieul, Pietro Perona, Dan Morris, Nebojsa Jojic

When the number of potential labels is large, human annotators find it difficult to mention all applicable labels for each training image.

Missing Labels Multi-Label Image 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

Teaching Computer Vision for Ecology

no code implementations5 Jan 2023 Elijah Cole, Suzanne Stathatos, Björn Lütjens, Tarun Sharma, Justin Kay, Jason Parham, Benjamin Kellenberger, Sara Beery

Computer vision can accelerate ecology research by automating the analysis of raw imagery from sensors like camera traps, drones, and satellites.

Understanding Label Bias in Single Positive Multi-Label Learning

no code implementations24 May 2023 Julio Arroyo, Pietro Perona, Elijah Cole

Annotating data for multi-label classification is prohibitively expensive because every category of interest must be confirmed to be present or absent.

Classification Multi-Label Classification +1

Spatial Implicit Neural Representations for Global-Scale Species Mapping

2 code implementations5 Jun 2023 Elijah Cole, Grant van Horn, Christian Lange, Alexander Shepard, Patrick Leary, Pietro Perona, Scott Loarie, Oisin Mac Aodha

Estimating the geographical range of a species from sparse observations is a challenging and important geospatial prediction problem.

Representation Learning

Active Learning-Based Species Range Estimation

1 code implementation NeurIPS 2023 Christian Lange, Elijah Cole, Grant van Horn, Oisin Mac Aodha

Our results demonstrate that our method outperforms alternative active learning methods and approaches the performance of end-to-end trained models, even when only using a fraction of the data.

Active Learning

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