1 code implementation • 17 Jul 2023 • Xuan Zhang, Limei Wang, Jacob Helwig, Youzhi Luo, Cong Fu, Yaochen Xie, Meng Liu, Yuchao Lin, Zhao Xu, Keqiang Yan, Keir Adams, Maurice Weiler, Xiner Li, Tianfan Fu, Yucheng Wang, Haiyang Yu, Yuqing Xie, Xiang Fu, Alex Strasser, Shenglong Xu, Yi Liu, Yuanqi Du, Alexandra Saxton, Hongyi Ling, Hannah Lawrence, Hannes Stärk, Shurui Gui, Carl Edwards, Nicholas Gao, Adriana Ladera, Tailin Wu, Elyssa F. Hofgard, Aria Mansouri Tehrani, Rui Wang, Ameya Daigavane, Montgomery Bohde, Jerry Kurtin, Qian Huang, Tuong Phung, Minkai Xu, Chaitanya K. Joshi, Simon V. Mathis, Kamyar Azizzadenesheli, Ada Fang, Alán Aspuru-Guzik, Erik Bekkers, Michael Bronstein, Marinka Zitnik, Anima Anandkumar, Stefano Ermon, Pietro Liò, Rose Yu, Stephan Günnemann, Jure Leskovec, Heng Ji, Jimeng Sun, Regina Barzilay, Tommi Jaakkola, Connor W. Coley, Xiaoning Qian, Xiaofeng Qian, Tess Smidt, Shuiwang Ji
Advances in artificial intelligence (AI) are fueling a new paradigm of discoveries in natural sciences.
1 code implementation • 14 Jun 2023 • Sungduk Yu, Walter M. Hannah, Liran Peng, Jerry Lin, Mohamed Aziz Bhouri, Ritwik Gupta, Björn Lütjens, Justus C. Will, Gunnar Behrens, Julius J. M. Busecke, Nora Loose, Charles Stern, Tom Beucler, Bryce E. Harrop, Benjamin R. Hilman, Andrea M. Jenney, Savannah L. Ferretti, Nana Liu, Anima Anandkumar, Noah D. Brenowitz, Veronika Eyring, Nicholas Geneva, Pierre Gentine, Stephan Mandt, Jaideep Pathak, Akshay Subramaniam, Carl Vondrick, Rose Yu, Laure Zanna, Tian Zheng, Ryan P. Abernathey, Fiaz Ahmed, David C. Bader, Pierre Baldi, Elizabeth A. Barnes, Christopher S. Bretherton, Peter M. Caldwell, Wayne Chuang, Yilun Han, Yu Huang, Fernando Iglesias-Suarez, Sanket Jantre, Karthik Kashinath, Marat Khairoutdinov, Thorsten Kurth, Nicholas J. Lutsko, Po-Lun Ma, Griffin Mooers, J. David Neelin, David A. Randall, Sara Shamekh, Mark A. Taylor, Nathan M. Urban, Janni Yuval, Guang J. Zhang, Michael S. Pritchard
The dataset is global in coverage, spans multiple years at high sampling frequency, and is designed such that resulting emulators are compatible with downstream coupling into operational climate simulators.
1 code implementation • 3 Jun 2023 • Salva Rühling Cachay, Bo Zhao, Hailey James, Rose Yu
While diffusion models can successfully generate data and make predictions, they are predominantly designed for static images.
no code implementations • 22 May 2023 • Bo Zhao, Robert M. Gower, Robin Walters, Rose Yu
In this paper, we show that teleportation not only speeds up optimization in the short-term, but gives overall faster time to convergence.
1 code implementation • 7 May 2023 • Dongxia Wu, Ruijia Niu, Matteo Chinazzi, Yian Ma, Rose Yu
To balance quality and cost, various domain areas of science and engineering run simulations at multiple levels of sophistication.
2 code implementations • 17 Apr 2023 • Abhimanyu Das, Weihao Kong, Andrew Leach, Shaan Mathur, Rajat Sen, Rose Yu
Recent work has shown that simple linear models can outperform several Transformer based approaches in long term time-series forecasting.
1 code implementation • 17 Mar 2023 • Alejandro Rodriguez Pascual, Ishan Mehta, Muhammad Khan, Frank Rodriz, Rose Yu
It is crucial that the performance profiles can reflect the diverse playstyles, as well as the fast-changing dynamics of the game.
1 code implementation • 1 Feb 2023 • Jianke Yang, Robin Walters, Nima Dehmamy, Rose Yu
Despite the success of equivariant neural networks in scientific applications, they require knowing the symmetry group a priori.
1 code implementation • 27 Jan 2023 • Chen Cai, Truong Son Hy, Rose Yu, Yusu Wang
Graph Transformer (GT) recently has emerged as a new paradigm of graph learning algorithms, outperforming the previously popular Message Passing Neural Network (MPNN) on multiple benchmarks.
Ranked #6 on
Node Classification
on PascalVOC-SP
no code implementations • 6 Dec 2022 • Sophia Sun, Rose Yu
Accurate uncertainty measurement is a key step to building robust and reliable machine learning systems.
1 code implementation • 31 Oct 2022 • Bo Zhao, Iordan Ganev, Robin Walters, Rose Yu, Nima Dehmamy
Empirical studies of the loss landscape of deep networks have revealed that many local minima are connected through low-loss valleys.
1 code implementation • 7 Oct 2022 • Rui Wang, Yihe Dong, Sercan Ö. Arik, Rose Yu
Temporal distributional shifts, with underlying dynamics changing over time, frequently occur in real-world time series and pose a fundamental challenge for deep neural networks (DNNs).
2 code implementations • 23 Sep 2022 • Mario Krenn, Lorenzo Buffoni, Bruno Coutinho, Sagi Eppel, Jacob Gates Foster, Andrew Gritsevskiy, Harlin Lee, Yichao Lu, Joao P. Moutinho, Nima Sanjabi, Rishi Sonthalia, Ngoc Mai Tran, Francisco Valente, Yangxinyu Xie, Rose Yu, Michael Kopp
For that, we use more than 100, 000 research papers and build up a knowledge network with more than 64, 000 concept nodes.
no code implementations • 19 Jun 2022 • Rui Wang, Robin Walters, Rose Yu
In this work, we derive the generalization bounds for data augmentation and equivariant networks, characterizing their effect on learning in a unified framework.
1 code implementation • 17 Jun 2022 • Peter Eckmann, Kunyang Sun, Bo Zhao, Mudong Feng, Michael K. Gilson, Rose Yu
We corroborate these docking-based results with more accurate molecular dynamics-based calculations of absolute binding free energy and show that one of our generated drug-like compounds has a predicted $K_D$ (a measure of binding affinity) of $6 \cdot 10^{-14}$ M against the human estrogen receptor, well beyond the affinities of typical early-stage drug candidates and most FDA-approved drugs to their respective targets.
1 code implementation • 10 Jun 2022 • Dongxia Wu, Matteo Chinazzi, Alessandro Vespignani, Yi-An Ma, Rose Yu
MF-HNP is flexible enough to handle non-nested high dimensional data at different fidelity levels with varying input and output dimensions.
no code implementations • 26 May 2022 • Nima Dehmamy, Csaba Both, Jianzhi Long, Rose Yu
In mathematical optimization, second-order Newton's methods generally converge faster than first-order methods, but they require the inverse of the Hessian, hence are computationally expensive.
1 code implementation • 21 May 2022 • Bo Zhao, Nima Dehmamy, Robin Walters, Rose Yu
Experimentally, we show that teleportation improves the convergence speed of gradient descent and AdaGrad for several optimization problems including test functions, multi-layer regressions, and MNIST classification.
1 code implementation • 4 May 2022 • Sophia Sun, Robin Walters, Jinxi Li, Rose Yu
We propose a novel deep dynamics model, Probabilistic Equivariant Continuous COnvolution (PECCO) for probabilistic prediction of multi-agent trajectories.
1 code implementation • 31 Mar 2022 • Mario Krenn, Qianxiang Ai, Senja Barthel, Nessa Carson, Angelo Frei, Nathan C. Frey, Pascal Friederich, Théophile Gaudin, Alberto Alexander Gayle, Kevin Maik Jablonka, Rafael F. Lameiro, Dominik Lemm, Alston Lo, Seyed Mohamad Moosavi, José Manuel Nápoles-Duarte, AkshatKumar Nigam, Robert Pollice, Kohulan Rajan, Ulrich Schatzschneider, Philippe Schwaller, Marta Skreta, Berend Smit, Felix Strieth-Kalthoff, Chong Sun, Gary Tom, Guido Falk von Rudorff, Andrew Wang, Andrew White, Adamo Young, Rose Yu, Alán Aspuru-Guzik
We hope that these proposals will inspire several follow-up works exploiting the full potential of molecular string representations for the future of AI in chemistry and materials science.
no code implementations • 27 Feb 2022 • Jedrzej Kozerawski, Mayank Sharan, Rose Yu
We present two moment-based tailedness measurement concepts to improve performance on the difficult tail examples: Pareto Loss and Kurtosis Loss.
1 code implementation • 28 Jan 2022 • Rui Wang, Robin Walters, Rose Yu
Incorporating symmetry as an inductive bias into neural network architecture has led to improvements in generalization, data efficiency, and physical consistency in dynamics modeling.
2 code implementations • 25 Dec 2021 • Ayan Chatterjee, Robin Walters, Zohair Shafi, Omair Shafi Ahmed, Michael Sebek, Deisy Gysi, Rose Yu, Tina Eliassi-Rad, Albert-László Barabási, Giulia Menichetti
Identifying novel drug-target interactions (DTI) is a critical and rate limiting step in drug discovery.
1 code implementation • 12 Dec 2021 • ZiHao Zhou, Xingyi Yang, Ryan Rossi, Handong Zhao, Rose Yu
The key construction of our approach is the nonparametric space-time intensity function, governed by a latent process.
no code implementations • 29 Sep 2021 • Nima Dehmamy, Csaba Both, Jianzhi Long, Rose Yu
We tackle the problem of accelerating certain optimization problems related to steady states in ODE and energy minimization problems common in physics.
1 code implementation • NeurIPS 2021 • Nima Dehmamy, Robin Walters, Yanchen Liu, Dashun Wang, Rose Yu
Existing equivariant neural networks require prior knowledge of the symmetry group and discretization for continuous groups.
no code implementations • 2 Jul 2021 • Rui Wang, Rose Yu
Modeling complex physical dynamics is a fundamental task in science and engineering.
1 code implementation • 5 Jun 2021 • Dongxia Wu, Ruijia Niu, Matteo Chinazzi, Alessandro Vespignani, Yi-An Ma, Rose Yu
We propose Interactive Neural Process (INP), a deep Bayesian active learning framework for learning deep surrogate models to accelerate stochastic simulations.
1 code implementation • 25 May 2021 • Dongxia Wu, Liyao Gao, Xinyue Xiong, Matteo Chinazzi, Alessandro Vespignani, Yi-An Ma, Rose Yu
Deep learning is gaining increasing popularity for spatiotemporal forecasting.
1 code implementation • 12 Apr 2021 • Steven Wong, Lejun Jiang, Robin Walters, Tamás G. Molnár, Gábor Orosz, Rose Yu
In order to best utilize real-world V2V communication data, we integrate first principle models with deep learning.
no code implementations • 22 Feb 2021 • Niklas Smedemark-Margulies, Jung Yeon Park, Max Daniels, Rose Yu, Jan-Willem van de Meent, Paul Hand
We introduce a method for achieving low representation error using generators as signal priors.
1 code implementation • 20 Feb 2021 • Rui Wang, Robin Walters, Rose Yu
DyAd has two parts: an encoder which infers the time-invariant hidden features of the task with weak supervision, and a forecaster which learns the shared dynamics of the entire domain.
no code implementations • 12 Feb 2021 • Dongxia Wu, Liyao Gao, Xinyue Xiong, Matteo Chinazzi, Alessandro Vespignani, Yi-An Ma, Rose Yu
We introduce DeepGLEAM, a hybrid model for COVID-19 forecasting.
no code implementations • 1 Jan 2021 • Nima Dehmamy, Yanchen Liu, Robin Walters, Rose Yu
We propose to learn the symmetries during the training of the group equivariant architectures.
no code implementations • 1 Jan 2021 • ZiHao Zhou, Xingyi Yang, Xinyi He, Ryan Rossi, Handong Zhao, Rose Yu
To the best of our knowledge, this is the first neural point process model that can jointly predict both the space and time of events.
1 code implementation • NeurIPS 2020 • Armand Comas, Chi Zhang, Zlatan Feric, Octavia Camps, Rose Yu
Missing data poses significant challenges while learning representations of video sequences.
3 code implementations • 20 Nov 2020 • Rui Wang, Danielle Maddix, Christos Faloutsos, Yuyang Wang, Rose Yu
While much research on distribution shift has focused on changes in the data domain, our work calls attention to rethink generalization for learning dynamical systems.
no code implementations • ICLR 2021 • Robin Walters, Jinxi Li, Rose Yu
Trajectory prediction is a critical part of many AI applications, for example, the safe operation of autonomous vehicles.
1 code implementation • NeurIPS 2020 • Fan Xie, Alexander Chowdhury, M. Clara De Paolis Kaluza, Linfeng Zhao, Lawson L. S. Wong, Rose Yu
Compared to baselines, our model generalizes better and achieves higher success rates on several simulated bimanual robotic manipulation tasks.
no code implementations • 16 Jul 2020 • Ruichao Xiao, Manish Kumar Singh, Rose Yu
Neural relational inference (NRI) is a deep generative model that can reason about relations in complex dynamics without supervision.
1 code implementation • 23 Jun 2020 • Armand Comas-Massagué, Chi Zhang, Zlatan Feric, Octavia Camps, Rose Yu
Missing data poses significant challenges while learning representations of video sequences.
no code implementations • 21 Jun 2020 • Chintan Shah, Nima Dehmamy, Nicola Perra, Matteo Chinazzi, Albert-László Barabási, Alessandro Vespignani, Rose Yu
% We observe that GNNs can identify P0 close to the theoretical bound on accuracy, without explicit input of dynamics or its parameters.
no code implementations • 12 May 2020 • Eliza Huang, Rui Wang, Uma Chandrasekaran, Rose Yu
The aim of this study was to forecast the mean aortic pressure five minutes in advance, using the 25 Hz time series data of previous five minutes as input.
1 code implementation • ICML 2020 • Jung Yeon Park, Kenneth Theo Carr, Stephan Zheng, Yisong Yue, Rose Yu
Efficient and interpretable spatial analysis is crucial in many fields such as geology, sports, and climate science.
1 code implementation • ICLR 2021 • Rui Wang, Robin Walters, Rose Yu
Recent work has shown deep learning can accelerate the prediction of physical dynamics relative to numerical solvers.
1 code implementation • 20 Nov 2019 • Rui Wang, Karthik Kashinath, Mustafa Mustafa, Adrian Albert, Rose Yu
While deep learning has shown tremendous success in a wide range of domains, it remains a grand challenge to incorporate physical principles in a systematic manner to the design, training, and inference of such models.
1 code implementation • NeurIPS 2019 • Nima Dehmamy, Albert-László Barabási, Rose Yu
We find that GCNs are rather restrictive in learning graph moments.
1 code implementation • NeurIPS 2019 • Yukai Liu, Rose Yu, Stephan Zheng, Eric Zhan, Yisong Yue
Missing value imputation is a fundamental problem in spatiotemporal modeling, from motion tracking to the dynamics of physical systems.
Ranked #1 on
Multivariate Time Series Imputation
on PEMS-SF
2 code implementations • 19 Nov 2018 • Guanya Shi, Xichen Shi, Michael O'Connell, Rose Yu, Kamyar Azizzadenesheli, Animashree Anandkumar, Yisong Yue, Soon-Jo Chung
To the best of our knowledge, this is the first DNN-based nonlinear feedback controller with stability guarantees that can utilize arbitrarily large neural nets.
no code implementations • 10 Oct 2018 • Sung-En Chang, Xun Zheng, Ian E. H. Yen, Pradeep Ravikumar, Rose Yu
Tensor decomposition has been extensively used as a tool for exploratory analysis.
no code implementations • 19 Feb 2018 • Stephan Zheng, Rose Yu, Yisong Yue
High-dimensional tensor models are notoriously computationally expensive to train.
no code implementations • ICLR 2018 • Rose Yu, Stephan Zheng, Anima Anandkumar, Yisong Yue
We present Tensor-Train RNN (TT-RNN), a novel family of neural sequence architectures for multivariate forecasting in environments with nonlinear dynamics.
1 code implementation • ICLR 2018 • Rose Yu, Stephan Zheng, Anima Anandkumar, Yisong Yue
We present Higher-Order Tensor RNN (HOT-RNN), a novel family of neural sequence architectures for multivariate forecasting in environments with nonlinear dynamics.
no code implementations • 31 Oct 2017 • Rose Yu, Guangyu Li, Yan Liu
Low-rank tensor regression, a new model class that learns high-order correlation from data, has recently received considerable attention.
14 code implementations • ICLR 2018 • Yaguang Li, Rose Yu, Cyrus Shahabi, Yan Liu
Spatiotemporal forecasting has various applications in neuroscience, climate and transportation domain.
Ranked #11 on
Traffic Prediction
on PEMS-BAY
Multivariate Time Series Forecasting
Spatio-Temporal Forecasting
+2
no code implementations • 25 Oct 2016 • Paroma Varma, Bryan He, Dan Iter, Peng Xu, Rose Yu, Christopher De Sa, Christopher Ré
Prior work has explored learning accuracies for these sources even without ground truth labels, but they assume that a single accuracy parameter is sufficient to model the behavior of these sources over the entire training set.
no code implementations • 8 Jul 2016 • Rose Yu, Yan Liu
In this paper, we introduce subsampled tensor projected gradient to solve the problem.
no code implementations • 6 Jan 2016 • Rose Yu, Huida Qiu, Zhen Wen, Ching-Yung Lin, Yan Liu
In this paper, we present a survey on existing approaches to address this problem.