Scene representation networks: Continuous 3d-structure-aware neural scene representations

V Sitzmann, M Zollhöfer… - Advances in Neural …, 2019 - proceedings.neurips.cc
Unsupervised learning with generative models has the potential of discovering rich
representations of 3D scenes. While geometric deep learning has explored 3D-structure …

Attentive neural processes

H Kim, A Mnih, J Schwarz, M Garnelo, A Eslami… - arXiv preprint arXiv …, 2019 - arxiv.org
Neural Processes (NPs)(Garnelo et al 2018a; b) approach regression by learning to map a
context set of observed input-output pairs to a distribution over regression functions. Each …

On the limitations of representing functions on sets

E Wagstaff, F Fuchs, M Engelcke… - International …, 2019 - proceedings.mlr.press
Recent work on the representation of functions on sets has considered the use of summation
in a latent space to enforce permutation invariance. In particular, it has been conjectured that …

Meta-learning stationary stochastic process prediction with convolutional neural processes

A Foong, W Bruinsma, J Gordon… - Advances in …, 2020 - proceedings.neurips.cc
Stationary stochastic processes (SPs) are a key component of many probabilistic models,
such as those for off-the-grid spatio-temporal data. They enable the statistical symmetry of …

Transframer: Arbitrary frame prediction with generative models

C Nash, J Carreira, J Walker, I Barr, A Jaegle… - arXiv preprint arXiv …, 2022 - arxiv.org
We present a general-purpose framework for image modelling and vision tasks based on
probabilistic frame prediction. Our approach unifies a broad range of tasks, from image …

Sequential neural processes

G Singh, J Yoon, Y Son, S Ahn - Advances in Neural …, 2019 - proceedings.neurips.cc
Neural Processes combine the strengths of neural networks and Gaussian processes to
achieve both flexible learning and fast prediction in stochastic processes. However, a large …

Active feature acquisition with generative surrogate models

Y Li, J Oliva - International conference on machine learning, 2021 - proceedings.mlr.press
Many real-world situations allow for the acquisition of additional relevant information when
making an assessment with limited or uncertain data. However, traditional ML approaches …

Semantic implicit neural scene representations with semi-supervised training

APS Kohli, V Sitzmann… - … Conference on 3D Vision …, 2020 - ieeexplore.ieee.org
The recent success of implicit neural scene representations has presented a viable new
method for how we capture and store 3D scenes. Unlike conventional 3D representations …

Roots: Object-centric representation and rendering of 3d scenes

C Chen, F Deng, S Ahn - Journal of Machine Learning Research, 2021 - jmlr.org
A crucial ability of human intelligence is to build up models of individual 3D objects from
partial scene observations. Recent works either achieve object-centric generation but …

Robustifying sequential neural processes

J Yoon, G Singh, S Ahn - International Conference on …, 2020 - proceedings.mlr.press
When tasks change over time, meta-transfer learning seeks to improve the efficiency of
learning a new task via both meta-learning and transfer-learning. While the standard …