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SHE: A Fast and Accurate Deep Neural Network for Encrypted Data∗ Qian Lou Indiana University Bloomington louqian@iu.edu Lei Jiang Indiana University Bloomington jiang60@iu.edu Abstract Homomorphic Encryption (HE) is one of the most promising security solutions to emerging Machine Learning as a Servi...
2019
479
9,101
A Normative Theory for Causal Inference and Bayes Factor Computation in Neural Circuits Wen-Hao Zhang1,2, Si Wu3, Brent Doiron2, Tai Sing Lee1 wenhao.zhang@pitt.edu; siwu@pku.edu.cn; bdoiron@pitt.edu; tai@cnbc.cmu.edu 1Center for the Neural Basis of Cognition, Carnegie Mellon University. 2Department of Mathem...
2019
48
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Non-Cooperative Inverse Reinforcement Learning Xiangyuan Zhang Kaiqing Zhang Erik Miehling Tamer Bas¸ar Coordinated Science Laboratory University of Illinois at Urbana-Champaign {xz7,kzhang66,miehling,basar1}@illinois.edu Abstract Making decisions in the presence of a strategic opponent requires one t...
2019
480
9,103
Competitive Gradient Descent Florian Schäfer Computing and Mathematical Sciences California Institute of Technology Pasadena, CA 91125 florian.schaefer@caltech.edu Anima Anandkumar Computing and Mathematical Sciences California Institute of Technology Pasadena, CA 91125 anima@caltech.edu Abstract ...
2019
481
9,104
Learning in Generalized Linear Contextual Bandits with Stochastic Delays Zhengyuan Zhou1,2⇤, Renyuan Xu3⇤and Jose Blanchet4 1 Department of Electrical Engineering, Stanford University 2 Bytedance Inc. 3 Department of Industrial Engineering and Operations Research, UC Berkeley 4 Department of Management Scie...
2019
482
9,105
Arbicon-Net: Arbitrary Continuous Geometric Transformation Networks for Image Registration Jianchun Chen ∗ NYU Multimedia and Visual Computing Lab New York University Brooklyn, NY 11201 jc7009@nyu.edu Lingjing Wang ∗ NYU Multimedia and Visual Computing Lab New York University Brooklyn, NY 11201 lw...
2019
483
9,106
On the Calibration of Multiclass Classification with Rejection Chenri Ni1 Nontawat Charoenphakdee1,2 Junya Honda1,2 Masashi Sugiyama2,1 1 The University of Tokyo, Japan 2 RIKEN Center for Advanced Intelligence Project, Japan {nichenri, nontawat}@ms.k.u-tokyo.ac.jp {jhonda, sugi}@k.u-tokyo.ac.jp Abstr...
2019
484
9,107
Point-Voxel CNN for Efficient 3D Deep Learning Zhijian Liu∗ MIT Haotian Tang∗ Shanghai Jiao Tong University Yujun Lin MIT Song Han MIT Abstract We present Point-Voxel CNN (PVCNN) for efficient, fast 3D deep learning. Previous work processes 3D data using either voxel-based or point-based NN models. ...
2019
485
9,108
Importance Weighted Hierarchical Variational Inference Artem Sobolev Samsung AI Center Moscow, Russia asobolev@bayesgroup.ru Dmitry Vetrov Samsung AI Center Moscow, Russia NRU HSE∗, Moscow, Russia Abstract Variational Inference is a powerful tool in the Bayesian modeling toolkit, however, its effectiv...
2019
486
9,109
Fast Convergence of Belief Propagation to Global Optima: Beyond Correlation Decay Frederic Koehler Department of Mathematics Massachusetts Institute of Technology Cambridge, MA 02141 fkoehler@mit.edu Abstract Belief propagation is a fundamental message-passing algorithm for probabilistic reasoning and...
2019
487
9,110
ZO-AdaMM: Zeroth-Order Adaptive Momentum Method for Black-Box Optimization Xiangyi Chen1,∗ Sijia Liu2,∗Kaidi Xu3,∗ Xingguo Li4,∗ Xue Lin3 Mingyi Hong1 David Cox2 1University of Minnesota, USA 2MIT-IBM Watson AI Lab, IBM Research, USA 3Northeastern University, USA 4Princeton University, USA Abstr...
2019
488
9,111
U-Time: A Fully Convolutional Network for Time Series Segmentation Applied to Sleep Staging Mathias Perslev Department of Computer Science University of Copenhagen map@di.ku.dk Michael Hejselbak Jensen Department of Computer Science University of Copenhagen mhejselbak@gmail.com Sune Darkner Depart...
2019
489
9,112
The Geometry of Deep Networks: Power Diagram Subdivision Randall Balestriero, Romain Cosentino, Behnaam Aazhang, Richard G. Baraniuk Rice University Houston, Texas, USA Abstract We study the geometry of deep (neural) networks (DNs) with piecewise affine and convex nonlinearities. The layers of such DNs hav...
2019
49
9,113
Meta-Curvature Eunbyung Park Department of Computer Science University of North Carolina at Chapel Hill eunbyung@cs.unc.edu Junier B. Oliva Department of Computer Science University of North Carolina at Chapel Hill joliva@cs.unc.edu Abstract We propose meta-curvature (MC), a framework to learn curva...
2019
490
9,114
Exploration via Hindsight Goal Generation Zhizhou Ren†, Kefan Dong† Institute for Interdisciplinary Information Sciences, Tsinghua University Department of Computer Science, University of Illinois at Urbana-Champaign {rzz16, dkf16}@mails.tsinghua.edu.cn Yuan Zhou Department of Industrial and Enterprise Syst...
2019
491
9,115
VIREL: A Variational Inference Framework for Reinforcement Learning Matthew Fellows∗Anuj Mahajan∗Tim G. J. Rudner Shimon Whiteson Department of Computer Science University of Oxford Abstract Applying probabilistic models to reinforcement learning (RL) enables the uses of powerful optimisation tools such...
2019
492
9,116
What Can ResNet Learn Efficiently, Going Beyond Kernels?∗ Zeyuan Allen-Zhu Microsoft Research AI zeyuan@csail.mit.edu Yuanzhi Li Carnegie Mellon University yuanzhil@andrew.cmu.edu Abstract How can neural networks such as ResNet efficiently learn CIFAR-10 with test accuracy more than 96%, while other m...
2019
493
9,117
Trajectory of Alternating Direction Method of Multipliers and Adaptive Acceleration Clarice Poon∗ University of Bath, Bath UK cmhsp20@bath.ac.uk Jingwei Liang∗ University of Cambridge, Cambridge UK jl993@cam.ac.uk Abstract The alternating direction method of multipliers (ADMM) is one of the most widel...
2019
494
9,118
Reducing Noise in GAN Training with Variance Reduced Extragradient Tatjana Chavdarova⇤ Mila, Université de Montréal Idiap, École Polytechnique Fédérale de Lausanne Gauthier Gidel⇤ Mila, Université de Montréal Element AI François Fleuret Idiap, École Polytechnique Fédérale de Lausanne Simon Lacoste-J...
2019
495
9,119
Focused Quantization for Sparse CNNs Yiren Zhao∗1 Xitong Gao∗2 Daniel Bates1 Robert Mullins1 Cheng-Zhong Xu3 1 University of Cambridge 2 Shenzhen Institutes of Advanced Technology 3 University of Macau Abstract Deep convolutional neural networks (CNNs) are powerful tools for a wide range of vision...
2019
496
9,120
Submodular Function Minimization with Noisy Evaluation Oracle Shinji Ito∗ NEC Corporation, The University of Tokyo i-shinji@nec.com Abstract This paper considers submodular function minimization with noisy evaluation oracles that return the function value of a submodular objective with zero-mean additive no...
2019
497
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Knowledge Extraction with No Observable Data Jaemin Yoo Seoul National University jaeminyoo@snu.ac.kr Minyong Cho Seoul National University chominyong@gmail.com Taebum Kim Seoul National University k.taebum@snu.ac.kr U Kang∗ Seoul National University ukang@snu.ac.kr Abstract Knowledge distil...
2019
498
9,122
Global Guarantees for Blind Demodulation with Generative Priors Paul Hand Dept. of Mathematics and College of Computer Science and Information Northeastern University, MA p.hand@northeastern.edu Babhru Joshi Dept. of Mathematics University of British Columbia, BC b.joshi@math.ubc.ca Abstract We st...
2019
499
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Deep Equilibrium Models Shaojie Bai Carnegie Mellon University J. Zico Kolter Carnegie Mellon University Bosch Center for AI Vladlen Koltun Intel Labs Abstract We present a new approach to modeling sequential data: the deep equilibrium model (DEQ). Motivated by an observation that the hidden layers ...
2019
5
9,124
Visual Sequence Learning in Hierarchical Prediction Networks and Primate Visual Cortex Jielin Qiu1, Ge Huang2, Tai Sing Lee1,2 1Computer Science Department 2 Neuroscience Institute Carnegie Mellon University Pittsburgh, PA 15213 {jielinq,taislee}@andrew.cmu.edu Abstract In this paper we developed a co...
2019
50
9,125
Neural Jump Stochastic Differential Equations Junteng Jia Cornell University jj585@cornell.edu Austin R. Benson Cornell University arb@cs.cornell.edu Abstract Many time series are effectively generated by a combination of deterministic continuous flows along with discrete jumps sparked by stochastic ev...
2019
500
9,126
Intrinsically Efficient, Stable, and Bounded Off-Policy Evaluation for Reinforcement Learning Nathan Kallus Cornell University New York, NY kallus@cornell.edu Masatoshi Uehara ∗ Harvard University Cambrdige, MA uehara_m@g.harvard.edu Abstract Off-policy evaluation (OPE) in both contextual bandits a...
2019
501
9,127
Learning about an exponential amount of conditional distributions Mohamed Ishmael Belghazi1,2 ishmael.belghazi@gmail.com Maxime Oquab1 qas@fb.com Yann Lecun1 yann@fb.com David Lopez-Paz1 dlp@fb.com 1Facebook AI Research, Paris, France 2Montréal Institute for Learning Algorithms, Montréal, Canada ...
2019
502
9,128
Multi-mapping Image-to-Image Translation via Learning Disentanglement Xiaoming Yu1,2, Yuanqi Chen1,2, Thomas Li1,3, Shan Liu4, and Ge Li 1,2 1School of Electronics and Computer Engineering, Peking University 2Peng Cheng Laboratory 3Advanced Institute of Information Technology, Peking University 4Tencent Am...
2019
503
9,129
Computational Mirrors: Blind Inverse Light Transport by Deep Matrix Factorization Miika Aittala MIT miika@csail.mit.edu Prafull Sharma MIT prafull@mit.edu Lukas Murmann MIT lmurmann@mit.edu Adam B. Yedidia MIT adamy@mit.edu Gregory W. Wornell MIT gww@mit.edu William T. Freeman MIT, G...
2019
504
9,130
Explicitly disentangling image content from translation and rotation with spatial-VAE Tristan Bepler Massachusetts Institute of Technology Cambridge, MA tbepler@mit.edu Ellen D. Zhong Massachusetts Institute of Technology Cambridge, MA zhonge@mit.edu Kotaro Kelley New York Structural Biology Cente...
2019
505
9,131
Imitation-Projected Programmatic Reinforcement Learning Abhinav Verma∗ Rice University averma@rice.edu Hoang M. Le∗ Caltech hmle@caltech.edu Yisong Yue Caltech yyue@caltech.edu Swarat Chaudhuri Rice University swarat@rice.edu Abstract We study the problem of programmatic reinforcement lear...
2019
506
9,132
The Convergence Rate of Neural Networks for Learned Functions of Different Frequencies Ronen Basri1 David Jacobs2 Yoni Kasten1 Shira Kritchman1 1Department of Computer Science, Weizmann Institute of Science, Rehovot, Israel 2Department of Computer Science, University of Maryland, College Park, MD Abstra...
2019
507
9,133
Statistical bounds for entropic optimal transport: sample complexity and the central limit theorem Gonzalo Mena Harvard Jonathan Niles-Weed NYU Abstract We prove several fundamental statistical bounds for entropic OT with the squared Euclidean cost between subgaussian probability measures in arbitrary d...
2019
508
9,134
A Game Theoretic Approach to Class-wise Selective Rationalization Shiyu Chang1,2∗ Yang Zhang1,2∗ Mo Yu2∗ Tommi S. Jaakkola3 1MIT-IBM Watson AI Lab 2IBM Research 3CSAIL MIT {shiyu.chang,yang.zhang2}@ibm.com yum@us.ibm.com tommi@csail.mit.edu Abstract Selection of input features such as relevant...
2019
509
9,135
Equal Opportunity in Online Classification with Partial Feedback Yahav Bechavod Hebrew University yahav.bechavod@cs.huji.ac.il Katrina Ligett Hebrew University katrina@cs.huji.ac.il Aaron Roth University of Pennsylvania aaroth@cis.upenn.edu Bo Waggoner University of Colorado bwag@colorado.edu ...
2019
51
9,136
Scalable Bayesian dynamic covariance modeling with variational Wishart and inverse Wishart processes Creighton Heaukulani No Affiliation Bangkok, Thailand c.k.heaukulani@gmail.com Mark van der Wilk PROWLER.io Cambridge, United Kingdom mark@prowler.io Abstract We implement gradient-based variational...
2019
510
9,137
Variational Bayesian Decision-making for Continuous Utilities Tomasz Ku´smierczyk Joseph Sakaya Arto Klami Helsinki Institute for Information Technology HIIT Department of Computer Science, University of Helsinki {tomasz.kusmierczyk,joseph.sakaya,arto.klami}@helsinki.fi Abstract Bayesian decision theo...
2019
511
9,138
Optimal Sparsity-Sensitive Bounds for Distributed Mean Estimation Zengfeng Huang School of Data Science Fudan University huangzf@fudan.edu.cn Ziyue Huang Department of CSE HKUST zhuangbq@cse.ust.hk Yilei Wang Department of CSE HKUST ywanggq@cse.ust.hk Ke Yi Department of CSE HKUST yike...
2019
512
9,139
Search on the Replay Buffer: Bridging Planning and Reinforcement Learning Benjamin Eysenbachθφ, Ruslan Salakhutdinovθ, Sergey Levineφψ θCMU, φGoogle Brain, ψUC Berkeley beysenba@cs.cmu.edu Abstract The history of learning for control has been an exciting back and forth between two broad classes of algorit...
2019
513
9,140
Minimal Variance Sampling in Stochastic Gradient Boosting Bulat Ibragimov Yandex, Moscow, Russia Moscow Institute of Physics and Technology ibrbulat@yandex.ru Gleb Gusev Sberbank∗, Moscow, Russia gusev.g.g@sberbank.ru Abstract Stochastic Gradient Boosting (SGB) is a widely used approach to regulariz...
2019
514
9,141
Transductive Zero-Shot Learning with Visual Structure Constraint Ziyu Wan∗1, Dongdong Chen∗2, Yan Li3, Xingguang Yan4 Junge Zhang5, Yizhou Yu6, Jing Liao†1 1 City University of Hong Kong 2 Microsoft Cloud+AI 3 PCG, Tencent 4 Shenzhen University 5 NLPR, CASIA 6 Deepwise AI Lab Abstract To recognize objects...
2019
515
9,142
Large Scale Markov Decision Processes with Changing Rewards Adrian Rivera Cardoso, He Wang School of Industrial and Systems Engineering Georgia Institute of Technology adrian.riv@gatech.edu, he.wang@isye.gatech.edu Huan Xu Alibaba Group huan.xu@alibaba-inc.com Abstract We consider Markov Decision Pr...
2019
516
9,143
2019
517
9,144
Implicit Regularization for Optimal Sparse Recovery Tomas Vaškeviˇcius1, Varun Kanade2, Patrick Rebeschini1 1 Department of Statistics, 2 Department of Computer Science University of Oxford {tomas.vaskevicius, patrick.rebeschini}@stats.ox.ac.uk varunk@cs.ox.ac.uk Abstract We investigate implicit regulariz...
2019
518
9,145
Residual Flows for Invertible Generative Modeling Ricky T. Q. Chen1,3, Jens Behrmann2, David Duvenaud1,3, Jörn-Henrik Jacobsen1,3 University of Toronto1, University of Bremen2, Vector Institute3 rtqichen@cs.toronto.edu, jensb@uni-bremen.de duvenaud@cs.toronto.edu, j.jacobsen@vectorinstitute.ai Abstract Flow...
2019
519
9,146
Semi-Parametric Efficient Policy Learning with Continuous Actions Mert Demirer MIT mdemirer@mit.edu Vasilis Syrgkanis Microsoft Research vasy@microsoft.com Greg Lewis Microsoft Research glewis@microsoft.com Victor Chernozhukov MIT vchern@mit.edu Abstract We consider off-policy evaluation an...
2019
52
9,147
Copula Multi-label Learning Weiwei Liu School of Computer Science, Wuhan University Wuhan, China 430072 liuweiwei863@gmail.com Abstract A formidable challenge in multi-label learning is to model the interdependencies between labels and features. Unfortunately, the statistical properties of existing mult...
2019
520
9,148
Adversarial Training and Robustness for Multiple Perturbations Florian Tramèr Stanford University Dan Boneh Stanford University Abstract Defenses against adversarial examples, such as adversarial training, are typically tailored to a single perturbation type (e.g., small ℓ∞-noise). For other perturbatio...
2019
521
9,149
Certainty Equivalence is Efficient for Linear Quadratic Control Horia Mania University of California, Berkeley hmania@berkeley.edu Stephen Tu University of California, Berkeley stephentu@berkeley.edu Benjamin Recht University of California, Berkeley brecht@berkeley.edu Abstract We study the perfo...
2019
522
9,150
Stein Variational Gradient Descent with Matrix-Valued Kernels Dilin Wang* Ziyang Tang⇤Chandrajit Bajaj Qiang Liu Department of Computer Science, UT Austin {dilin, ztang, bajaj, lqiang}@cs.utexas.edu Abstract Stein variational gradient descent (SVGD) is a particle-based inference algorithm that leverag...
2019
523
9,151
Differentially Private Bagging: Improved utility and cheaper privacy than subsample-and-aggregate James Jordon University of Oxford james.jordon@wolfson.ox.ac.uk Jinsung Yoon University of California, Los Angeles jsyoon0823@g.ucla.edu Mihaela van der Schaar University of Cambridge University of Cali...
2019
524
9,152
Abstraction based Output Range Analysis for Neural Networks Pavithra Prabhakar∗, Zahra Rahimi Afzal∗ Department of Computer Science Kansas State University Manhattan, KS 66506 {pprabhakar,zrahimi}@ksu.edu Abstract In this paper, we consider the problem of output range analysis for feed-forward neura...
2019
525
9,153
Paraphrase Generation with Latent Bag of Words Yao Fu Department of Computer Science Columbia University yao.fu@columbia.edu Yansong Feng Institute of Computer Science and Technology Peking University fengyansong@pku.edu.cn John P. Cunningham Department of Statistics Columbia University jpc2181@...
2019
526
9,154
Combinatorial Bandits with Relative Feedback Aadirupa Saha Indian Institute of Science, Bangalore aadirupa@iisc.ac.in Aditya Gopalan Indian Institute of Science, Bangalore aditya@iisc.ac.in Abstract We consider combinatorial online learning with subset choices when only relative feedback information f...
2019
527
9,155
Tensor Programs I: Wide Feedforward or Recurrent Neural Networks of Any Architecture are Gaussian Processes Greg Yang∗ Microsoft Research AI gregyang@microsoft.com Abstract Wide neural networks with random weights and biases are Gaussian processes, as originally observed by Neal (1995) and more recently...
2019
528
9,156
An Accelerated Decentralized Stochastic Proximal Algorithm for Finite Sums Hadrien Hendrikx INRIA - DIENS - PSL Research University hadrien.hendrikx@inria.fr Francis Bach INRIA - DIENS - PSL Research University francis.bach@inria.fr Laurent Massouli´e INRIA - DIENS - PSL Research University laurent....
2019
529
9,157
Concentration of risk measures: A Wasserstein distance approach Sanjay P. Bhat Tata Consultancy Services Limited Hyderabad, Telangana, India sanjay.bhat@tcs.com Prashanth L.A. Department of Computer Science and Engineering Indian Institute of Technology Madras, India prashla@cse.iitm.ac.in ∗ Abstr...
2019
53
9,158
Sample Efficient Active Learning of Causal Trees Kristjan Greenewald IBM Research MIT-IBM Watson AI Lab kristjan.h.greenewald@ibm.com Dmitriy Katz IBM Research MIT-IBM Watson AI Lab dkatzrog@us.ibm.com Karthikeyan Shanmugam IBM Research MIT-IBM Watson AI Lab karthikeyan.shanmugam2@ibm.com Sara ...
2019
530
9,159
Data Cleansing for Models Trained with SGD Satoshi Hara⇤ Atsushi Nitanda† Takanori Maehara‡ Abstract Data cleansing is a typical approach used to improve the accuracy of machine learning models, which, however, requires extensive domain knowledge to identify the influential instances that affect the models...
2019
531
9,160
Universality and individuality in neural dynamics across large populations of recurrent networks Niru Maheswaranathan∗ Google Brain, Google Inc. Mountain View, CA nirum@google.com Alex H. Williams∗ Stanford University Stanford, CA ahwillia@stanford.edu Matthew D. Golub Stanford University Stanfo...
2019
532
9,161
Generating Diverse High-Fidelity Images with VQ-VAE-2 Ali Razavi∗ DeepMind alirazavi@google.com Aäron van den Oord∗ DeepMind avdnoord@google.com Oriol Vinyals DeepMind vinyals@google.com Abstract We explore the use of Vector Quantized Variational AutoEncoder (VQ-VAE) models for large scale ima...
2019
533
9,162
When to Trust Your Model: Model-Based Policy Optimization Michael Janner Justin Fu Marvin Zhang Sergey Levine University of California, Berkeley {janner, justinjfu, marvin, svlevine}@eecs.berkeley.edu Abstract Designing effective model-based reinforcement learning algorithms is difficult because the ...
2019
534
9,163
On Making Stochastic Classifiers Deterministic Andrew Cotter, Harikrishna Narasimhan, Maya Gupta Google Research 1600 Amphitheatre Pkwy, Mountain View, CA 94043 {acotter,hnarasimhan,mayagupta}@google.com Abstract Stochastic classifiers arise in a number of machine learning problems, and have become especial...
2019
535
9,164
Blind Super-Resolution Kernel Estimation using an Internal-GAN SefiBell-Kligler Assaf Shocher Michal Irani Dept. of Computer Science and Applied Math The Weizmann Institute of Science, Israel Project website: http://www.wisdom.weizmann.ac.il/∼vision/kernelgan Abstract Super resolution (SR) methods typica...
2019
536
9,165
Learning to Learn via Self-Critique Antreas Antoniou University of Edinburgh {a.antoniou}@sms.ed.ac.uk Amos Storkey University of Edinburgh {a.storkey}@ed.ac.uk Abstract In few-shot learning, a machine learning system learns from a small set of labelled examples relating to a specific task, such that i...
2019
537
9,166
Learning New Tricks From Old Dogs: Multi-Source Transfer Learning From Pre-Trained Networks Joshua Ka-Wing Lee Dept. EECS, MIT jk_lee@mit.edu Prasanna Sattigeri MIT-IBM Watson AI Lab, IBM Research psattig@us.ibm.com Gregory W. Wornell Dept. EECS, MIT gww@mit.edu Abstract The advent of deep learn...
2019
538
9,167
Globally Convergent Newton Methods for Ill-conditioned Generalized Self-concordant Losses Ulysse Marteau-Ferey INRIA - École Normale Supérieure PSL Reasearch University ulysse.marteau-ferey@inria.fr Francis Bach INRIA - École Normale Supérieure PSL Reasearch University francis.bach@inria.fr Alessand...
2019
539
9,168
Interior-point Methods Strike Back: Solving the Wasserstein Barycenter Problem Dongdong Ge Research Institute for Interdisciplinary Sciences Shanghai University of Finance and Economics ge.dongdong@mail.shufe.edu.cn Haoyue Wang∗ School of Mathematical Sciences Fudan University haoyuewang14@fudan.edu.c...
2019
54
9,169
Is Deeper Better only when Shallow is Good? Eran Malach School of Computer Science The Hebrew University Jerusalem, Israel eran.malach@mail.huji.ac.il Shai Shalev-Shwartz School of Computer Science The Hebrew University Jerusalem, Israel shais@cs.huji.ac.il Abstract Understanding the power of de...
2019
540
9,170
Variance Reduced Policy Evaluation with Smooth Function Approximation Hoi-To Wai The Chinese University of Hong Kong Shatin, Hong Kong htwai@se.cuhk.edu.hk Mingyi Hong University of Minnesota Minneapolis, MN, USA mhong@umn.edu Zhuoran Yang Princeton University Princeton, NJ, USA zy6@princeton....
2019
541
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k-Means Clustering of Lines for Big Data Yair Marom Department of Computer Science University of Haifa Haifa, Israel yairmrm@gmail.com Dan Feldman Department of Computer Science University of Haifa Haifa, Israel dannyf.post@gmail.com Abstract The input to the k-mean for lines problem is a set L ...
2019
542
9,172
Deep Leakage from Gradients Ligeng Zhu Zhijian Liu Song Han Massachusetts Institute of Technology {ligeng, zhijian, songhan}@mit.edu Abstract Exchanging gradients is a widely used method in modern multi-node machine learning system (e.g., distributed training, collaborative learning). For a long time, ...
2019
543
9,173
Robustness to Adversarial Perturbations in Learning from Incomplete Data Amir Najafi Department of Computer Engineering Sharif University of Technology Tehran, Iran najafy@ce.sharif.edu Shin-ichi Maeda Preferred Networks, Inc. Tokyo, Japan ichi@preferred.jp Masanori Koyama Preferred Networks, Inc...
2019
544
9,174
Pure Exploration with Multiple Correct Answers Rémy Degenne Centrum Wiskunde & Informatica Science Park 123, Amsterdam, NL remy.degenne@cwi.nl Wouter M. Koolen Centrum Wiskunde & Informatica Science Park 123, Amsterdam, NL wmkoolen@cwi.nl Abstract We determine the sample complexity of pure explorati...
2019
545
9,175
Correlation in Extensive-Form Games: Saddle-Point Formulation and Benchmarks∗ Gabriele Farina Computer Science Department Carnegie Mellon University gfarina@cs.cmu.edu Chun Kai Ling Computer Science Department Carnegie Mellon University chunkail@cs.cmu.edu Fei Fang Institute for Software Research ...
2019
546
9,176
The Thermodynamic Variational Objective Vaden Masrani1, Tuan Anh Le2, Frank Wood1 1Department of Computer Science, University of British Columbia 2Department of Brain and Cognitive Sciences, MIT Abstract We introduce the thermodynamic variational objective (TVO) for learning in both continuous and discrete ...
2019
547
9,177
Sampling Sketches for Concave Sublinear Functions of Frequencies Edith Cohen Google Research, CA Tel Aviv University, Israel edith@cohenwang.com Ofir Geri Stanford University, CA ofirgeri@cs.stanford.edu Abstract We consider massive distributed datasets that consist of elements modeled as keyvalue pa...
2019
548
9,178
Solving Interpretable Kernel Dimension Reduction Chieh Wu, Jared Miller, Yale Chang, Mario Sznaier, and Jennifer Dy Electrical and Computer Engineering Dept., Northeastern University, Boston, MA Abstract Kernel dimensionality reduction (KDR) algorithms find a low dimensional representation of the original data b...
2019
549
9,179
Coda: An End-to-End Neural Program Decompiler Cheng Fu, Huili Chen, Haolan Liu UC San Diego {cfu,huc044,hal022}@ucsd.edu Xinyun Chen UC Berkeley xinyun.chen@berkeley.edu Yuandong Tian Facebook yuandong@fb.com Farinaz Koushanfar, Jishen Zhao UC San Diego {farinaz,jzhao}@ucsd.edu Abstract Reve...
2019
55
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Learning Imbalanced Datasets with Label-Distribution-Aware Margin Loss Kaidi Cao Stanford University kaidicao@stanford.edu Colin Wei Stanford University colinwei@stanford.edu Adrien Gaidon Toyota Research Institute adrien.gaidon@tri.global Nikos Arechiga Toyota Research Institute nikos.arechig...
2019
550
9,181
Multivariate Triangular Quantile Maps for Novelty Detection Jingjing Wang1, Sun Sun2, Yaoliang Yu1 University of Waterloo1, National Research Council Canada2 {jingjing.wang, sun.sun, yaoliang.yu}@uwaterloo.ca Abstract Novelty detection, a fundamental task in machine learning, has drawn a lot of recent att...
2019
551
9,182
Gradient-based Adaptive Markov Chain Monte Carlo Michalis K. Titsias DeepMind London, UK mtitsias@google.com Petros Dellaportas Department of Statistical Science University College of London, UK Department of Statistics, Athens Univ. of Econ. and Business, Greece and The Alan Turing Institute, UK ...
2019
552
9,183
Learning and Generalization in Overparameterized Neural Networks, Going Beyond Two Layers∗ Zeyuan Allen-Zhu Microsoft Research AI zeyuan@csail.mit.edu Yuanzhi Li Carnegie Mellon University yuanzhil@andrew.cmu.edu Yingyu Liang University of Wisconsin-Madison yliang@cs.wisc.edu Abstract The fundam...
2019
553
9,184
Online Forecasting of Total-Variation-bounded Sequences Dheeraj Baby Department of Computer Science UC Santa Barbara dheeraj@ucsb.edu Yu-Xiang Wang Department of Computer Science UC Santa Barbara yuxiangw@cs.ucsb.edu Abstract We consider the problem of online forecasting of sequences of length n w...
2019
554
9,185
Approximation Ratios of Graph Neural Networks for Combinatorial Problems Ryoma Sato1,2 Makoto Yamada1,2,3 Hisashi Kashima1,2 1Kyoto University 2RIKEN AIP 3JST PRESTO {r.sato@ml.ist.i, myamada@i, kashima@i}.kyoto-u.ac.jp Abstract In this paper, from a theoretical perspective, we study how powerful gr...
2019
555
9,186
Unsupervised Scale-consistent Depth and Ego-motion Learning from Monocular Video Jia-Wang Bian1,2, Zhichao Li3, Naiyan Wang3, Huangying Zhan1,2 Chunhua Shen1,2, Ming-Ming Cheng4, Ian Reid1,2 1University of Adelaide, Australia 2Australian Centre for Robotic Vision, Australia 3TuSimple, China 4Nankai Univer...
2019
556
9,187
Variational Denoising Network: Toward Blind Noise Modeling and Removal Zongsheng Yue1,2, Hongwei Yong2, Qian Zhao1, Lei Zhang2,3, Deyu Meng4,1,* 1 School of Mathematics and Statistics, Xi’an Jiaotong University, Shaanxi, China 2Department of Computing, Hong Kong Polytechnic University, Kowloon, Hong Kong 3DAM...
2019
557
9,188
Multi-task Learning for Aggregated Data using Gaussian Processes Fariba Yousefi Michael Thomas Smith Mauricio A. Álvarez Department of Computer Science, University of Sheffield {f.yousefi, m.t.smith, mauricio.alvarez}@sheffield.ac.uk Abstract Aggregated data is commonplace in areas such as epidemiology an...
2019
558
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Keeping Your Distance: Solving Sparse Reward Tasks Using Self-Balancing Shaped Rewards Alexander Trott Salesforce Research atrott@salesforce.com Stephan Zheng Salesforce Research stephan.zheng@salesforce.com Caiming Xiong Salesforce Research cxiong@salesforce.com Richard Socher Salesforce Resear...
2019
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GPipe: Efficient Training of Giant Neural Networks using Pipeline Parallelism Yanping Huang, Youlong Cheng, Ankur Bapna, Orhan Firat, Mia Xu Chen, Dehao Chen, HyoukJoong Lee, Jiquan Ngiam, Quoc V. Le, Yonghui Wu, Zhifeng Chen {huangyp,ylc,ankurbpn,orhanf,miachen,dehao hyouklee,jngiam,qvl,yonghui,zhifengc} @g...
2019
56
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Efficient characterization of electrically evoked responses for neural interfaces Nishal P. Shah ∗ Stanford University Sasidhar Madugula Stanford University Pawel Hottowy AGH University of Science and Technology Alexander Sher University of California, Santa Cruz Alan Litke University of California...
2019
560
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The Synthesis of XNOR Recurrent Neural Networks with Stochastic Logic Arash Ardakani, Zhengyun Ji, Amir Ardakani, Warren J. Gross Department of Electrical and Computer Engineering, McGill University, Montreal, Canada {arash.ardakani, zhengyun.ji, amir.ardakani}@mail.mcgill.ca warren.gross@mcgill.ca Abstract...
2019
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HYPE: A Benchmark for Human eYe Perceptual Evaluation of Generative Models Sharon Zhou∗, Mitchell L. Gordon∗, Ranjay Krishna, Austin Narcomey, Li Fei-Fei, Michael S. Bernstein Stanford University {sharonz, mgord, ranjaykrishna, aon2, feifeili, msb}@cs.stanford.edu Abstract Generative models often use huma...
2019
562
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McDiarmid-Type Inequalities for Graph-Dependent Variables and Stability Bounds Rui (Ray) Zhang ∗ School of Mathematics Monash University rui.zhang@monash.edu Xingwu Liu † Institute of Computing Technology, Chinese Academy of Sciences. University of Chinese Academy of Sciences liuxingwu@ict.ac.cn Y...
2019
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Rapid Convergence of the Unadjusted Langevin Algorithm: Isoperimetry Suffices Santosh S. Vempala College of Computing Georgia Institute of Technology Atlanta, GA 30332 vempala@gatech.edu Andre Wibisono College of Computing Georgia Institute of Technology Atlanta, GA 30332 wibisono@gatech.edu Abst...
2019
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Are sample means in multi-armed bandits positively or negatively biased? Jaehyeok Shin1, Aaditya Ramdas1,2 and Alessandro Rinaldo1 Department of Statistics and Data Science1 Machine Learning Department2 Carnegie Mellon University {shinjaehyeok, aramdas, arinaldo}@cmu.edu Abstract It is well known that i...
2019
565
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The Landscape of Non-convex Empirical Risk with Degenerate Population Risk Shuang Li, Gongguo Tang, and Michael B. Wakin Department of Electrical Engineering Colorado School of Mines Golden, CO 80401 {shuangli,gtang,mwakin}@mines.edu Abstract The landscape of empirical risk has been widely studied in a ...
2019
566
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Hybrid 8-bit Floating Point (HFP8) Training and Inference for Deep Neural Networks Xiao Sun Jungwook Choi∗ Chia-Yu Chen Naigang Wang Swagath Venkataramani Vijayalakshmi Srinivasan Xiaodong Cui Wei Zhang Kailash Gopalakrishnan IBM T. J. Watson Research Center Yorktown Heights, NY 10598, USA {xs...
2019
567
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Are deep ResNets provably better than linear predictors? Chulhee Yun MIT Cambridge, MA 02139 chulheey@mit.edu Suvrit Sra MIT Cambridge, MA 02139 suvrit@mit.edu Ali Jadbabaie MIT Cambridge, MA 02139 jadbabai@mit.edu Abstract Recent results in the literature indicate that a residual network ...
2019
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