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The Cells Out of Sample (COOS) dataset and benchmarks for measuring out-of-sample generalization of image classifiers Alex X. Lu Computer Science, University of Toronto alexlu@cs.toronto.edu Amy X. Lu Computer Science, University of Toronto Vector Institute amyxlu@cs.toronto.edu Wiebke Schormann ...
2019
1403
8,701
Counting the Optimal Solutions in Graphical Models Radu Marinescu IBM Research Dublin, Ireland radu.marinescu@ie.ibm.com Rina Dechter University of California, Irvine Irvine, CA 92697, USA dechter@ics.uci.edu Abstract We introduce #opt, a new inference task for graphical models which calls for cou...
2019
1404
8,702
Approximating Interactive Human Evaluation with Self-Play for Open-Domain Dialog Systems Asma Ghandeharioun∗, Judy Hanwen Shen∗, Natasha Jaques∗, Craig Ferguson, Noah Jones, Agata Lapedriza, Rosalind Picard Department of Media Arts and Science Massachusetts Institute of Technology Cambridge, MA 02139 {asm...
2019
1405
8,703
Robust Multi-agent Counterfactual Prediction Alexander Peysakhovich∗ Facebook AI Research Christian Kroer∗ Facebook Core Data Science Adam Lerer∗ Facebook AI Research Abstract We consider the problem of using logged data to make predictions about what would happen if we changed the ‘rules of the game’...
2019
1406
8,704
On Tractable Computation of Expected Predictions Pasha Khosravi, YooJung Choi, Yitao Liang, Antonio Vergari, and Guy Van den Broeck Department of Computer Science University of California, Los Angeles {pashak,yjchoi,yliang,aver,guyvdb}@cs.ucla.edu Abstract Computing expected predictions of discriminative mo...
2019
1407
8,705
Stagewise Training Accelerates Convergence of Testing Error Over SGD Zhuoning Yuan†, Yan Yan†, Rong Jin‡, Tianbao Yang† †Department of Computer Science, The University of Iowa, Iowa City, IA 52242, USA ‡Machine Intelligence Technology, Alibaba Group, Bellevue, WA 98004, USA {zhuoning-yuan, yan-yan-2, tianbao-...
2019
1408
8,706
Specific and Shared Causal Relation Modeling and Mechanism-Based Clustering Biwei Huang 1 ∗, Kun Zhang1, Pengtao Xie2, Mingming Gong3, Eric Xing2,4, Clark Glymour1 1Department of Philosophy, Carnegie Mellon University, Pittsburgh, PA, USA. 2Petuum Inc., USA. 3School of Mathematics and Statistics, University of...
2019
1409
8,707
Semantic-Guided Multi-Attention Localization for Zero-Shot Learning Yizhe Zhu∗ Rutgers University yizhe.zhu@rutgers.edu, Jianwen Xie Hikvision Research Institute jianwen@ucla.edu Zhiqiang Tang Rutgers University zhiqiang.tang@rutgers.edu, Xi Peng University of Delaware xipeng@udel.edu Ahmed ...
2019
141
8,708
Computational Separations between Sampling and Optimization Kunal Talwar Google Brain Mountain View, CA kunal@google.com Abstract Two commonly arising computational tasks in Bayesian learning are Optimization (Maximum A Posteriori estimation) and Sampling (from the posterior distribution). In the convex...
2019
1410
8,709
Classification Accuracy Score for Conditional Generative Models Suman Ravuri & Oriol Vinyals∗ DeepMind London, UK N1C 4AG ravuris, vinyals@google.com Abstract Deep generative models (DGMs) of images are now sufficiently mature that they produce nearly photorealistic samples and obtain scores similar to th...
2019
1411
8,710
Unsupervised Meta-Learning for Few-Shot Image Classification Siavash Khodadadeh, Ladislau Bölöni Dept. of Computer Science University of Central Florida siavash.khodadadeh@knights.ucf.edu, lboloni@cs.ucf.edu Mubarak Shah Center for Research in Computer Vision University of Central Florida shah@crcv.ucf...
2019
1412
8,711
Transferable Normalization: Towards Improving Transferability of Deep Neural Networks Ximei Wang, Ying Jin, Mingsheng Long (B)∗, Jianmin Wang, and Michael I. Jordan♯ School of Software, BNRist, Tsinghua University, China Research Center for Big Data, Tsinghua University, China National Engineering Laboratory ...
2019
1413
8,712
Semi-Implicit Graph Variational Auto-Encoders Arman Hasanzadeh†∗, Ehsan Hajiramezanali†∗, Nick Duffield†, Krishna Narayanan†, Mingyuan Zhou‡, Xiaoning Qian† † Department of Electrical and Computer Engineering, Texas A&M University {armanihm, ehsanr, duffieldng, krn, xqian}@tamu.edu ‡ McCombs School of Business...
2019
1414
8,713
Efficient Approximation of Deep ReLU Networks for Functions on Low Dimensional Manifolds Minshuo Chen Haoming Jiang Wenjing Liao Tuo Zhao Georgia Institute of Technology {mchen393, jianghm, wliao60, tourzhao}@gatech.edu Abstract Deep neural networks have revolutionized many real world applications, due...
2019
1415
8,714
GOT: An Optimal Transport framework for Graph comparison Hermina Petric Maretic Ecole Polytechnique Fédérale de Lausanne Signal Processing Laboratory (LTS4) Lausanne, Switzerland hermina.petricmaretic@epfl.ch Mireille EL Gheche Ecole Polytechnique Fédérale de Lausanne Signal Processing Laboratory (LTS...
2019
1416
8,715
Multivariate Distributionally Robust Convex Regression under Absolute Error Loss Jose Blanchet Stanford MS&E jose.blanchet@stanford.edu Peter W. Glynn Stanford MS&E glynn@stanford.edu Jun Yan Stanford Statistics junyan65@stanford.edu Zhengqing Zhou Stanford Mathematics zqzhou@stanford.edu Ab...
2019
1417
8,716
A Benchmark for Interpretability Methods in Deep Neural Networks Sara Hooker, Dumitru Erhan, Pieter-Jan Kindermans, Been Kim Google Brain shooker,dumitru,pikinder,beenkim@google.com Abstract We propose an empirical measure of the approximate accuracy of feature importance estimates in deep neural networks. ...
2019
1418
8,717
Biases for Emergent Communication in Multi-agent Reinforcement Learning Tom Eccles DeepMind London, UK eccles@google.com Yoram Bachrach DeepMind London, UK yorambac@google.com Guy Lever DeepMind London, UK guylever@google.com Angeliki Lazaridou DeepMind London, UK angeliki@google.com ...
2019
1419
8,718
Distributionally Robust Optimization and Generalization in Kernel Methods Matthew Staib MIT CSAIL mstaib@mit.edu Stefanie Jegelka MIT CSAIL stefje@csail.mit.edu Abstract Distributionally robust optimization (DRO) has attracted attention in machine learning due to its connections to regularization, g...
2019
142
8,719
Zero-shot Knowledge Transfer via Adversarial Belief Matching Paul Micaelli University of Edinburgh {paul.micaelli}@ed.ac.uk Amos Storkey University of Edinburgh {a.storkey}@ed.ac.uk Abstract Performing knowledge transfer from a large teacher network to a smaller student is a popular task in modern d...
2019
1420
8,720
Uniform Error Bounds for Gaussian Process Regression with Application to Safe Control Armin Lederer Technical University of Munich armin.lederer@tum.de Jonas Umlauft Technical University of Munich jonas.umlauft@tum.de Sandra Hirche Technical University of Munich hirche@tum.de Abstract Data-drive...
2019
1421
8,721
Leader Stochastic Gradient Descent for Distributed Training of Deep Learning Models Yunfei Teng∗,1 yt1208@nyu.edu Wenbo Gao∗,2 wg2279@columbia.edu Francois Chalus chalusf3@gmail.com Anna Choromanska ac5455@nyu.edu Donald Goldfarb goldfarb@columbia.edu Adrian Weller aw665@cam.ac.uk Abstract ...
2019
1422
8,722
Random deep neural networks are biased towards simple functions Giacomo De Palma MechE & RLE MIT Cambridge MA 02139, USA gdepalma@mit.edu Bobak T. Kiani MechE & RLE MIT Cambridge MA 02139, USA bkiani@mit.edu Seth Lloyd MechE, Physics & RLE MIT Cambridge MA 02139, USA slloyd@mit.edu Abs...
2019
1423
8,723
Discrete Object Generation with Reversible Inductive Construction Ari Seff Princeton University Princeton, NJ aseff@princeton.edu Wenda Zhou Columbia University New York, NY wz2335@columbia.edu Farhan Damani Princeton University Princeton, NJ fdamani@princeton.edu Abigail Doyle Princeton U...
2019
1424
8,724
Adaptively Aligned Image Captioning via Adaptive Attention Time Lun Huang1 Wenmin Wang1,3∗ Yaxian Xia1 Jie Chen1,2 1School of Electronic and Computer Engineering, Peking University 2Peng Cheng Laboratory 3Macau University of Science and Technology huanglun@pku.edu.cn, {wangwm@ece.pku.edu.cn, wmwang@mu...
2019
1425
8,725
Fully Dynamic Consistent Facility Location Vincent Cohen-Addad, CNRS & Sorbonne Universit´e vcohen@di.ens.fr Niklas Hjuler, University of Copenhagen hjuler@di.ku.dk Nikos Parotsidis, University of Copenhagen nipa@di.ku.dk David Saulpic, Ecole normale sup´erieure Sorbonne Univerist´e david.saul...
2019
1426
8,726
Efficient Rematerialization for Deep Networks Ravi Kumar Google Research Mountain View, CA 94043 ravi.k53@gmail.com Manish Purohit Google Research Mountain View, CA 94043 mpurohit@google.com Zoya Svitkina Google Research Mountain View, CA 94043 zoya@google.com Erik Vee Google Research Mount...
2019
1427
8,727
Flow-based Image-to-Image Translation with Feature Disentanglement Ruho Kondo Toyota Central R&D Labs. r-kondo@mosk.tytlabs.co.jp Keisuke Kawano Toyota Central R&D Labs. kawano@mosk.tytlabs.co.jp Satoshi Koide Toyota Central R&D Labs. koide@mosk.tytlabs.co.jp Takuro Kutsuna Toyota Central R&D La...
2019
1428
8,728
Kernel Instrumental Variable Regression Rahul Singh MIT Economics rahul.singh@mit.edu Maneesh Sahani Gatsby Unit, UCL maneesh@gatsby.ucl.ac.uk Arthur Gretton Gatsby Unit, UCL arthur.gretton@gmail.com Abstract Instrumental variable (IV) regression is a strategy for learning causal relationships i...
2019
143
8,729
Metalearned Neural Memory Tsendsuren Munkhdalai, Alessandro Sordoni, Tong Wang, Adam Trischler Microsoft Research Montréal, Québec, Canada tsendsuren.munkhdalai@microsoft.com Abstract We augment recurrent neural networks with an external memory mechanism that builds upon recent progress in metalearning. W...
2019
144
8,730
Learning Bayesian Networks with Low Rank Conditional Probability Tables Adarsh Barik Department of Computer Science Purdue University West Lafayette, Indiana, USA abarik@purdue.edu Jean Honorio Department of Computer Science Purdue University West Lafayette, Indiana, USA jhonorio@purdue.edu Abst...
2019
145
8,731
Large Scale Adversarial Representation Learning Jeff Donahue DeepMind jeffdonahue@google.com Karen Simonyan DeepMind simonyan@google.com Abstract Adversarially trained generative models (GANs) have recently achieved compelling image synthesis results. But despite early successes in using GANs for unsu...
2019
146
8,732
Hindsight Credit Assignment Anna Harutyunyan, Will Dabney, Thomas Mesnard, Nicolas Heess, Mohammad G. Azar, Bilal Piot, Hado van Hasselt, Satinder Singh, Greg Wayne, Doina Precup, Rémi Munos DeepMind {harutyunyan, wdabney, munos}@google.com Abstract We consider the problem of efficient credit assignment in r...
2019
147
8,733
Zero-shot Learning via Simultaneous Generating and Learning Hyeonwoo Yu Beomhee Lee Automation and Systems Research Institute (ASRI) Dept. of Electrical and Computer Engineering Seoul National University {bgus2000,bhlee}@snu.ac.kr Abstract To overcome the absence of training data for unseen classes, c...
2019
148
8,734
Direct Optimization through arg max for Discrete Variational Auto-Encoder Guy Lorberbom Technion Andreea Gane MIT Tommi Jaakkola MIT Tamir Hazan Technion Abstract Reparameterization of variational auto-encoders with continuous random variables is an effective method for reducing the variance of ...
2019
149
8,735
Hyperspherical Prototype Networks Pascal Mettes ISIS Lab University of Amsterdam Elise van der Pol UvA-Bosch Delta Lab University of Amsterdam Cees G. M. Snoek ISIS Lab University of Amsterdam Abstract This paper introduces hyperspherical prototype networks, which unify classification and regress...
2019
15
8,736
Generalization Error Analysis of Quantized Compressive Learning Xiaoyun Li Department of Statistics Rutgers University Piscataway, NJ 08854, USA xiaoyun.li@rutgers.edu Ping Li Cognitive Computing Lab Baidu Research Bellevue, WA 98004, USA liping11@baidu.com Abstract Compressive1 learning is an...
2019
150
8,737
Successor Uncertainties: Exploration and Uncertainty in Temporal Difference Learning David Janz∗† University of Cambridge dj343@cam.ac.uk Jiri Hron∗ University of Cambridge jh2084@cam.ac.uk Przemysław Mazur Wayve Technologies Katja Hofmann Microsoft Research José Miguel Hernández-Lobato Univer...
2019
151
8,738
Trivializations for Gradient-Based Optimization on Manifolds Mario Lezcano-Casado Department of Mathematics University of Oxford Oxford, mario.lezcanocasado@maths.ox.ac.uk Abstract We introduce a framework to study the transformation of problems with manifold constraints into unconstrained problems th...
2019
152
8,739
On the Fairness of Disentangled Representations Francesco Locatello2,5, Gabriele Abbati3, Tom Rainforth4, Stefan Bauer5, Bernhard Schölkopf5, and Olivier Bachem1 1Google Research, Brain Team 2Dept. of Computer Science, ETH Zurich 3Dept. of Engineering Science, University of Oxford 4Dept. of Statistics, Univ...
2019
153
8,740
When to use parametric models in reinforcement learning? Hado van Hasselt DeepMind London, UK hado@google.com Matteo Hessel DeepMind London, UK mtthss@google.com John Aslanides DeepMind London, UK jaslanides@google.com Abstract We examine the question of when and how parametric models are ...
2019
154
8,741
Ouroboros: On Accelerating Training of Transformer-Based Language Models Qian Yang1∗, Zhouyuan Huo2, Wenlin Wang1, Heng Huang2, Lawrence Carin1 Department of Electrical and Computer Engineering 1 Duke University 2 University of Pittsburgh qian.yang@duke.edu Abstract Language models are essential for nat...
2019
155
8,742
MonoForest framework for tree ensemble analysis Igor Kuralenok Yandex / JetBrains Research solar@yandex-team.ru Vasily Ershov Yandex noxoomo@yandex-team.ru Igor Labutin Yandex / SPb HSE Labutin.IgorL@gmail.com Abstract In this work, we introduce a new decision tree ensemble representation framewor...
2019
156
8,743
Correlation Priors for Reinforcement Learning Bastian Alt⇤ Adrian Šoši´c⇤ Heinz Koeppl Department of Electrical Engineering and Information Technology Technische Universität Darmstadt {bastian.alt, adrian.sosic, heinz.koeppl}@bcs.tu-darmstadt.de Abstract Many decision-making problems naturally exhibit p...
2019
157
8,744
Push-pull Feedback Implements Hierarchical Information Retrieval Efficiently Xiao Liu1 Xiaolong Zou1 Zilong Ji2 Gengshuo Tian3 Yuanyuan Mi4 Tiejun Huang1 K. Y. Michael Wong5 Si Wu1 1School of Electronics Engineering & Computer Science, IDG/McGovern Institute for Brain Research, Peking-Tsinghua Cent...
2019
158
8,745
Calibration tests in multi-class classification: A unifying framework David Widmann Department of Information Technology Uppsala University, Sweden david.widmann@it.uu.se Fredrik Lindsten Division of Statistics and Machine Learning Linköping University, Sweden fredrik.lindsten@liu.se Dave Zachariah ...
2019
159
8,746
Lower Bounds on Adversarial Robustness from Optimal Transport Arjun Nitin Bhagoji ∗ Department of Electrical Engineering Princeton University abhagoji@princeton.edu Daniel Cullina ∗,† Department of Electrical Engineering Pennsylvania State University cullina@psu.edu Prateek Mittal Department of El...
2019
16
8,747
Joint Optimization of Tree-based Index and Deep Model for Recommender Systems Han Zhu1, Daqing Chang1, Ziru Xu1,2∗, Pengye Zhang1 1Alibaba Group 2School of Software, Tsinghua University Beijing, China {zhuhan.zh, daqing.cdq, ziru.xzr, pengye.zpy}@alibaba-inc.com Xiang Li, Jie He, Han Li, Jian Xu, Kun Gai ...
2019
160
8,748
Accurate Uncertainty Estimation and Decomposition in Ensemble Learning Jeremiah Zhe Liu∗ Google Research & Harvard University zhl112@mail.harvard.edu John Paisley Columbia University jpaisley@columbia.edu Marianthi-Anna Kioumourtzoglou Columbia University mk3961@cumc.columbia.edu Brent A. Coull ...
2019
161
8,749
Globally Optimal Learning for Structured Elliptical Losses Yoav Wald∗ Hebrew University yoav.wald@mail.huji.ac.il Nofar Noy Hebrew University nofar.noy@mail.huji.ac.il Ami Wiesel Google Research and Hebrew University awiesel@google.com Gal Elidan Google Research and Hebrew University elidan@go...
2019
162
8,750
MixMatch: A Holistic Approach to Semi-Supervised Learning David Berthelot Google Research dberth@google.com Nicholas Carlini Google Research ncarlini@google.com Ian Goodfellow Work done at Google ian-academic@mailfence.com Avital Oliver Google Research avitalo@google.com Nicolas Papernot G...
2019
163
8,751
Preventing Gradient Attenuation in Lipschitz Constrained Convolutional Networks Qiyang Li∗, Saminul Haque∗, Cem Anil, James Lucas, Roger Grosse, Jörn-Henrik Jacobsen University of Toronto, Vector Institute {qiyang.li, saminul.haque, cem.anil}@mail.utoronto.ca {jlucas, rgrosse}@cs.toronto.edu j.jacobsen@vect...
2019
164
8,752
Learning to Confuse: Generating Training Time Adversarial Data with Auto-Encoder∗ Ji Feng1,2, Qi-Zhi Cai2, Zhi-Hua Zhou1 1National Key Laboratory for Novel Software Technology Nanjing University, Nanjing 210023, China 2Sinovation Ventures AI Institute {fengj, zhouzh}@lamda.nju.edu.cn, caiqizhi@chuangxin.com...
2019
165
8,753
Invariance-inducing regularization using worst-case transformations suffices to boost accuracy and spatial robustness Fanny Yang†,, Zuowen Wang, Christina Heinze-Deml Stanford University†, ETH Zurich {fan.yang@stat.math.ethz.ch, wangzu@ethz.ch, heinzedeml@stat.math.ethz.ch} Abstract This work provides th...
2019
166
8,754
Attentive State-Space Modeling of Disease Progression Ahmed M. Alaa ECE Department UCLA ahmedmalaa@ucla.edu Mihaela van der Schaar UCLA, University of Cambridge, and Alan Turing Institute {mv472@cam.ac.uk,mihaela@ee.ucla.edu} Abstract Models of disease progression are instrumental for predicting p...
2019
167
8,755
On two ways to use determinantal point processes for Monte Carlo integration Guillaume Gautier†⇤ g.gautier@inria.fr Rémi Bardenet† remi.bardenet@gmail.com Michal Valko‡⇤† valkom@deepmind.com †Univ. Lille, CNRS, Centrale Lille, UMR 9189 – CRIStAL, 59651 Villeneuve d’Ascq, France ⇤Inria Lille-Nord Europ...
2019
168
8,756
ADDIS: an adaptive discarding algorithm for online FDR control with conservative nulls Jinjin Tian Department of Statistics and Data Science Carnegie Mellon University Pittsburgh, PA 15213 jinjint@andrew.cmu.edu Aaditya Ramdas Department of Statistics and Data Science Carnegie Mellon University Pitt...
2019
169
8,757
A Nonconvex Approach for Exact and Efficient Multichannel Sparse Blind Deconvolution Qing Qu New York University qq213@nyu.edu Xiao Li Chinese University of Hong Kong xli@ee.cuhk.edu.hk Zhihui Zhu˚ Johns Hopkins University zzhu29@jhu.edu Abstract We study the multi-channel sparse blind deconvolut...
2019
17
8,758
Controllable Text-to-Image Generation Bowen Li, Xiaojuan Qi, Thomas Lukasiewicz, Philip H. S. Torr University of Oxford {bowen.li, thomas.lukasiewicz}@cs.ox.ac.uk {xiaojuan.qi, philip.torr}@eng.ox.ac.uk Abstract In this paper, we propose a novel controllable text-to-image generative adversarial network (Con...
2019
170
8,759
Exploring Algorithmic Fairness in Robust Graph Covering Problems Aida Rahmattalabi ⇤ rahmatta@usc.edu Phebe Vayanos ⇤ phebe.vayanos@usc.edu Anthony Fulginiti † anthony.fulginiti@du.edu Eric Rice ⇤ ericr@usc.edu Bryan Wilder ‡ bwilder@g.harvard.edu Amulya Yadav § amulya@psu.edu Milind Tambe ‡...
2019
171
8,760
Fast Convergence of Natural Gradient Descent for Overparameterized Neural Networks Guodong Zhang1,2, James Martens3, Roger Grosse1,2 University of Toronto1, Vector Institute2, DeepMind3 {gdzhang, rgrosse}@cs.toronto.edu, jamesmartens@google.com Abstract Natural gradient descent has proven effective at mitig...
2019
172
8,761
Reducing the variance in online optimization by transporting past gradients Sébastien M. R. Arnold ∗ University of Southern California Los Angeles, CA seb.arnold@usc.edu Pierre-Antoine Manzagol Google Brain Montréal, QC manzagop@google.com Reza Babanezhad University of British Columbia Vancouver...
2019
173
8,762
Deep Multi-State Dynamic Recurrent Neural Networks Operating on Wavelet Based Neural Features for Robust Brain Machine Interfaces Benyamin Haghi1,*, Spencer Kellis2, Sahil Shah1, Maitreyi Ashok1, Luke Bashford2, Daniel Kramer3, Brian Lee3, Charles Liu3, Richard A. Andersen2, Azita Emami1 1 Electrical Engineer...
2019
174
8,763
Graph Normalizing Flows Jenny Liu∗ University of Toronto Vector Institute jyliu@cs.toronto.edu Aviral Kumar∗† UC Berkeley aviralk@berkeley.edu Jimmy Ba University of Toronto Vector Institute jba@cs.toronto.edu Jamie Kiros Google Research kiros@google.com Kevin Swersky Google Research k...
2019
175
8,764
Cascaded Dilated Dense Network with Two-step Data Consistency for MRI Reconstruction Hao Zheng, Faming Fang∗, Guixu Zhang Shanghai Key Laboratory of Multidimensional Information Processing, and the School of Computer Science and Technology East China Normal University wsnbzh@hotmail.com, {fmfang, gxzhang}@c...
2019
176
8,765
Neural networks grown and self-organized by noise Guruprasad Raghavan Department of Bioengineering Caltech Pasadena, CA 91125 graghava@caltech.edu Matt Thomson Biology and Biological Engineering Caltech Pasadena, CA 91125 mthomson@caltech.edu Abstract Living neural networks emerge through a proc...
2019
177
8,766
Likelihood Ratios for Out-of-Distribution Detection Jie Ren⇤† Google Research jjren@google.com Peter J. Liu ‡ Google Research peterjliu@google.com Emily Fertig† Google Research emilyaf@google.com Jasper Snoek Google Research jsnoek@google.com Ryan Poplin Google Research rpoplin@google.com ...
2019
178
8,767
Root Mean Square Layer Normalization Biao Zhang1 Rico Sennrich2,1 1School of Informatics, University of Edinburgh 2Institute of Computational Linguistics, University of Zurich B.Zhang@ed.ac.uk, sennrich@cl.uzh.ch Abstract Layer normalization (LayerNorm) has been successfully applied to various deep neur...
2019
179
8,768
Generalization of Reinforcement Learners with Working and Episodic Memory Meire Fortunato? Melissa Tan? Ryan Faulkner? Steven Hansen? Adrià Puigdomènech Badia Gavin Buttimore Charlie Deck Joel Z Leibo Charles Blundell DeepMind {meirefortunato, melissatan, rfaulk, stevenhansen, adriap, buttimor...
2019
18
8,769
HyperGCN: A New Method of Training Graph Convolutional Networks on Hypergraphs Naganand Yadati Indian Institute of Science, Bangalore y.naganand@gmail.com Madhav Nimishakavi Indian Institute of Science, Bangalore cse.madhav@gmail.com Prateek Yadav Indian Institute of Science, Bangalore ugprateek@gma...
2019
180
8,770
Asymptotics for Sketching in Least Squares Edgar Dobriban Department of Statistics University of Pennsylvania Philadelphia, PA 19104 dobriban@wharton.upenn.edu Sifan Liu∗ Department of Statistics Stanford University Stanford, CA 94305 sfliu@stanford.edu Abstract We consider a least squares regre...
2019
181
8,771
Gradient Dynamics of Shallow Univariate ReLU Networks Francis Williams∗ Matthew Trager∗ Claudio Silva Daniele Panozzo Denis Zorin Joan Bruna New York University Abstract We present a theoretical and empirical study of the gradient dynamics of overparameterized shallow ReLU networks with one-dimensio...
2019
182
8,772
Chirality Nets for Human Pose Regression Raymond A. Yeh∗, Yuan-Ting Hu*, Alexander G. Schwing Department of Electrical Engineering, University of Illinois at Urbana-Champaign {yeh17, ythu2, aschwing}@illinois.edu Abstract We propose Chirality Nets, a family of deep nets that is equivariant to the “chirali...
2019
183
8,773
TAB-VCR: Tags and Attributes based Visual Commonsense Reasoning Baselines Jingxiang Lin, Unnat Jain, Alexander G. Schwing University of Illinois at Urbana-Champaign https://deanplayerljx.github.io/tabvcr Abstract Reasoning is an important ability that we learn from a very early age. Yet, reasoning is extr...
2019
184
8,774
Multiclass Performance Metric Elicitation Gaurush Hiranandani Department of Computer Science University of Illinois at Urbana-Champaign gaurush2@illinois.edu Shant Boodaghians Department of Computer Science University of Illinois at Urbana-Champaign boodagh2@illinois.edu Ruta Mehta Department of Com...
2019
185
8,775
Assessing Social and Intersectional Biases in Contextualized Word Representations Yi Chern Tan, L. Elisa Celis Yale University {yichern.tan, elisa.celis}@yale.edu Abstract Social bias in machine learning has drawn significant attention, with work ranging from demonstrations of bias in a multitude of applic...
2019
186
8,776
Likelihood-Free Overcomplete ICA and Applications in Causal Discovery Chenwei Ding UBTECH Sydney AI Centre School of Computer Science, Faculty of Engineering University of Sydney cdin2224@uni.sydney.edu.au Mingming Gong School of Mathematics and Statistics University of Melbourne mingming.gong@unime...
2019
187
8,777
MaCow: Masked Convolutional Generative Flow Xuezhe Ma, Xiang Kong, Shanghang Zhang, Eduard Hovy Carnegie Mellon University Pittsburgh, PA, USA xuezhem,xiangk@cs.cmu.edu, shanghaz@andrew.cmu.edu, hovy@cmu.edu Abstract Flow-based generative models, conceptually attractive due to tractability of the exact lo...
2019
188
8,778
Batched Multi-armed Bandits Problem Zijun Gao, Yanjun Han, Zhimei Ren, Zhengqing Zhou Department of {Statistics, Electrical Engineering, Statistics, Mathematics} Stanford University {zijungao,yjhan,zren,zqzhou}@stanford.edu Abstract In this paper, we study the multi-armed bandit problem in the batched setti...
2019
189
8,779
DTWNet: a Dynamic Time Warping Network Xingyu Cai University of Connecticut Tingyang Xu Tencent AI Lab Jinfeng Yi JD.com AI Lab Junzhou Huang Tencent AI Lab Sanguthevar Rajasekaran University of Connecticut Abstract Dynamic Time Warping (DTW) is widely used as a similarity measure in various d...
2019
19
8,780
High-Quality Self-Supervised Deep Image Denoising Samuli Laine NVIDIA∗ Tero Karras NVIDIA Jaakko Lehtinen NVIDIA, Aalto University Timo Aila NVIDIA Abstract We describe a novel method for training high-quality image denoising models based on unorganized collections of corrupted images. The trainin...
2019
190
8,781
Generalization in multitask deep neural classifiers: a statistical physics approach Tyler Lee Intel AI Lab tyler.p.lee@intel.com Anthony Ndirango Intel AI Lab anthony.ndirango@intel.com Abstract A proper understanding of the striking generalization abilities of deep neural networks presents an enduring...
2019
191
8,782
Causal Regularization Dominik Janzing Amazon Research Tübingen Germany janzind@amazon.com Abstract We argue that regularizing terms in standard regression methods not only help against overfitting finite data, but sometimes also help in getting better causal models. We first consider a multi-dimensional va...
2019
192
8,783
Locality-Sensitive Hashing for f-Divergences and Kre˘ın Kernels: Mutual Information Loss and Beyond Lin Chen1,2 Hossein Esfandiari2 Thomas Fu2 Vahab S. Mirrokni2 1Yale University 2Google Research lin.chen@yale.edu, {esfandiari,thomasfu,mirrokni}@google.com Abstract Computing approximate nearest ne...
2019
193
8,784
Augmented Neural ODEs Emilien Dupont University of Oxford dupont@stats.ox.ac.uk Arnaud Doucet University of Oxford doucet@stats.ox.ac.uk Yee Whye Teh University of Oxford y.w.teh@stats.ox.ac.uk Abstract We show that Neural Ordinary Differential Equations (ODEs) learn representations that preserve ...
2019
194
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Efficient Smooth Non-Convex Stochastic Compositional Optimization via Stochastic Recursive Gradient Descent Wenqing Hu Missouri University of Science and Techology huwen@mst.edu Chris Junchi Li Tencent AI Lab junchi.li.duke@gmail.com Xiangru Lian University of Rochester admin@mail.xrlian.com Ji Li...
2019
195
8,786
Regularizing Trajectory Optimization with Denoising Autoencoders Rinu Boney∗ Aalto University & Curious AI rinu.boney@aalto.fi Norman Di Palo∗ Sapienza University of Rome normandipalo@gmail.com Mathias Berglund Curious AI Alexander Ilin Aalto University & Curious AI Juho Kannala Aalto Universi...
2019
196
8,787
Multi-Criteria Dimensionality Reduction with Applications to Fairness Uthaipon (Tao) Tantipongpipat⇤† Samira Samadi ⇤‡ Mohit Singh⇤† Jamie Morgenstern⇤ Santosh Vempala⇤‡ Abstract Dimensionality reduction is a classical technique widely used for data analysis. One foundational instantiation is Principa...
2019
197
8,788
Structured and Deep Similarity Matching via Structured and Deep Hebbian Networks Dina Obeid Hugo Ramambason Cengiz Pehlevan John A. Paulson School of Engineering and Applied Sciences Harvard University Cambridge, MA, USA {dinaobeid@seas,hugo_ramambason@g,cpehlevan@seas}.harvard.edu Abstract Synaptic...
2019
198
8,789
Neural Proximal/Trust Region Policy Optimization Attains Globally Optimal Policy Boyi Liu⇤† Qi Cai⇤‡ Zhuoran Yang§ Zhaoran Wang¶ Abstract Proximal policy optimization and trust region policy optimization (PPO and TRPO) with actor and critic parametrized by neural networks achieve significant empirical ...
2019
199
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Learning to Propagate for Graph Meta-Learning Lu Liu1, Tianyi Zhou2, Guodong Long1, Jing Jiang1, Chengqi Zhang1 1Center for Artificial Intelligence, University of Technology Sydney 2Paul G. Allen School of Computer Science & Engineering, University of Washington lu.liu-10@student.uts.edu.au, tianyizh@uw.edu, guo...
2019
2
8,791
Learning Mean-Field Games Xin Guo University of California, Berkeley xinguo@berkeley.edu Anran Hu University of California, Berkeley anran_hu@berkeley.edu Renyuan Xu University of California, Berkeley renyuanxu@berkeley.edu Junzi Zhang Stanford University junziz@stanford.edu Abstract This pa...
2019
20
8,792
ANODEV2: A Coupled Neural ODE Framework Tianjun Zhang1⇤Zhewei Yao1⇤Amir Gholami1⇤ Kurt Keutzer1 Joseph Gonzalez1 George Biros2 Michael W. Mahoney1,3 1University of California at Berkeley, 2University of Texas at Austin, 3ICSI {tianjunz, zheweiy, amirgh, keutzer, jegonzal, and mahoneymw}@berkeley.edu, biros@ices...
2019
200
8,793
Learning Neural Networks with Adaptive Regularization Han Zhao∗†, Yao-Hung Hubert Tsai∗†, Ruslan Salakhutdinov†, Geoffrey J. Gordon†‡ †Carnegie Mellon University, ‡Microsoft Research Montreal {han.zhao,yaohungt,rsalakhu}@cs.cmu.edu geoff.gordon@microsoft.com Abstract Feed-forward neural networks can be un...
2019
201
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Turbo Autoencoder: Deep learning based channel codes for point-to-point communication channels Yihan Jiang ECE Department University of Washington Seattle, United States yij021@uw.edu Hyeji Kim Samsung AI Center Cambridge Cambridge, United Kingdom hkim1505@gmail.com Himanshu Asnani School of...
2019
202
8,795
DetNAS: Backbone Search for Object Detection Yukang Chen1†⇤, Tong Yang2†, Xiangyu Zhang2‡, Gaofeng Meng1, Xinyu Xiao1, Jian Sun2 1National Laboratory of Pattern Recognition, Institute of Automation, Chinese Academy of Sciences 2Megvii Technology {yukang.chen, gfmeng, xinyu.xiao}@nlpr.ia.ac.cn {yangtong, zhangxi...
2019
203
8,796
Nonlinear scaling of resource allocation in sensory bottlenecks Laura R. Edmondson1,3, Alejandro Jiménez-Rodriguez2,3, Hannes P. Saal1,3 1Department of Psychology 2Department of Computer Science 3Sheffield Robotics The University of Sheffield {lredmondson1,a.jimenez-rodriguez,h.saal}@sheffield.ac.uk Abstr...
2019
204
8,797
What the Vec? Towards Probabilistically Grounded Embeddings Carl Allen1 Ivana Balaževi´c1 Timothy Hospedales1,2 1 School of Informatics, University of Edinburgh, UK 2 Samsung AI Centre, Cambridge, UK {carl.allen, ivana.balazevic, t.hospedales}@ed.ac.uk Abstract Word2Vec (W2V) and GloVe are popular, fa...
2019
205
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Diffusion Improves Graph Learning Johannes Gasteiger, Stefan Weißenberger, Stephan Günnemann Technical University of Munich {j.gasteiger,stefan.weissenberger,guennemann}@in.tum.de Abstract Graph convolution is the core of most Graph Neural Networks (GNNs) and usually approximated by message passing between ...
2019
206
8,799
Inverting Deep Generative models, One layer at a time Qi Lei†, Ajil Jalal†, Inderjit S. Dhillon†‡, and Alexandros G. Dimakis† † UT Austin ‡ Amazon {leiqi@oden., ajiljalal@, inderjit@cs., dimakis@austin.}utexas.edu Abstract We study the problem of inverting a deep generative model with ReLU activations. ...
2019
207