My Publications
Authors: D Rawlings, T Chopard
Summary: This research focuses on developing a multi-label classification method for
predicting plant species using environmental factors like satellite images and climate data. It employs
an ensemble of machine learning models to handle multi-modal data and variable label counts,
contributing to biodiversity conservation efforts.
Multi-Label Classification
Principal Component Analysis
ResNet
Vision Transformer
Swin Transformer
Gradient Boosting
XGBoost
GeoLifeCLEF 2024
Authors: T Chopard, D Rawlings
Summary: This paper presents a generalizable BERT-based approach for identifying and
classifying sexism across tweets, memes, and videos. By training on text and applying models to other
media via OCR and annotations, the study demonstrates that a single model can effectively handle
multiple media types with minimal preprocessing.
BERT
Sexism
Classification
Social Networks
Natural Language Processing
Authors: T Chopard, D Rawlings
Summary: This study investigates a two-step deep learning approach to enhance Species
Distribution Modelling by combining Presence-Only (PO) and Presence-Absence (PA) data. Pre-training on
large PO datasets before fine-tuning on PA data significantly improved prediction accuracy,
demonstrating the value of integrating diverse data types for conservation.
Species Distribution Modelling
Presence-Only Data
Presence-Absence Data
Environmental Predictors
Climatic Data
Biodiversity Conservation