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Pedro O O. Pinheiro

4 accepted papers

2020

Unsupervised Learning of Dense Visual Representations

NeurIPS 2020poster

Contrastive self-supervised learning has emerged as a promising approach to unsupervised visual representation learning. In general, these methods learn global (image-level) representations that are invariant to different views (i.e., compositions of data augmentation) of the same image. However, m…

2019

Adaptive Cross-Modal Few-shot Learning

NeurIPS 2019poster

Metric-based meta-learning techniques have successfully been applied to few-shot classification problems. In this paper, we propose to leverage cross-modal information to enhance metric-based few-shot learning methods. Visual and semantic feature spaces have different structures by definition. For c…

2019

Neural Multisensory Scene Inference

NeurIPS 2019poster

For embodied agents to infer representations of the underlying 3D physical world they inhabit, they should efficiently combine multisensory cues from numerous trials, e.g., by looking at and touching objects. Despite its importance, multisensory 3D scene representation learning has received less att…