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Demi Guo

4 accepted papers

2020

PointContrast: Unsupervised Pre-training for 3D Point Cloud Understanding

ECCV 2020poster

Arguably one of the top success stories of deep learning is transfer learning. The finding that pre-training a network on a rich source set (g, ImageNet) can help boost performance once fine-tuned on a usually much smaller target set, has been instrumental to many applications in language and vision…

2019

Order-Aware Generative Modeling Using the 3D-Craft Dataset

ICCV 2019poster

In this paper, we study the problem of sequentially building houses in the game of Minecraft, and demonstrate that learning the ordering can make for more effective autoregressive models. Given a partially built house made by a human player, our system tries to place additional blocks in a human-lik…

Cited by 9PDFcodeScholar
2018

Latent Alignment and Variational Attention

NeurIPS 2018poster

Neural attention has become central to many state-of-the-art models in natural language processing and related domains. Attention networks are an easy-to-train and effective method for softly simulating alignment; however, the approach does not marginalize over latent alignments in a probabilistic s…