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Scalable Coordinated Exploration in Concurrent Reinforcement Learning Maria Dimakopoulou Stanford University madima@stanford.edu Ian Osband Google DeepMind iosband@google.com Benjamin Van Roy Stanford University bvr@stanford.edu Abstract We consider a team of reinforcement learning agents that c...
2018
143
7,301
Bayesian Semi-supervised Learning with Graph Gaussian Processes Yin Cheng Ng1, Nicolò Colombo1, Ricardo Silva1,2 1Statistical Science, University College London 2The Alan Turing Institute {y.ng.12, nicolo.colombo, ricardo.silva}@ucl.ac.uk Abstract We propose a data-efficient Gaussian process-based Bayesian...
2018
144
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Simple, Distributed, and Accelerated Probabilistic Programming Dustin Tran⇤ Matthew D. Hoffman† Dave Moore† Christopher Suter† Srinivas Vasudevan† Alexey Radul† Matthew Johnson⇤ Rif A. Saurous† ⇤Google Brain, †Google Abstract We describe a simple, low-level approach for embedding probabilistic p...
2018
145
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When do random forests fail? Cheng Tang George Washington University Washington, DC tangch@gwu.edu Damien Garreau Max Planck Institute for Intelligent Systems T¨ubingen, Germany damien.garreau@tuebingen.mpg.de Ulrike von Luxburg University of T¨ubingen Max Planck Institute for Intelligent Systems ...
2018
146
7,304
Contextual Combinatorial Multi-armed Bandits with Volatile Arms and Submodular Reward Lixing Chen, Jie Xu Department of Electrical and Computer Engineering University of Miami Coral Gables, FL 33146 {lx.chen, jiexu}@miami.edu Zhuo Lu Department of Electrical Engineering University of South Florida T...
2018
147
7,305
Learning to Reconstruct Shapes from Unseen Classes Xiuming Zhang∗ MIT CSAIL Zhoutong Zhang∗ MIT CSAIL Chengkai Zhang MIT CSAIL Joshua B. Tenenbaum MIT CSAIL William T. Freeman MIT CSAIL, Google Research Jiajun Wu MIT CSAIL Abstract From a single image, humans are able to perceive the full 3D...
2018
148
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Mixture Matrix Completion Daniel Pimentel-Alarcón Department of Computer Science Georgia State University Atlanta, GA, 30303 pimentel@gsu.edu Abstract Completing a data matrix X has become an ubiquitous problem in modern data science, with motivations in recommender systems, computer vision, and network...
2018
149
7,307
Learning SMaLL Predictors Vikas K. Garg CSAIL, MIT vgarg@csail.mit.edu Ofer Dekel Microsoft Research oferd@microsoft.com Lin Xiao Microsoft Research lin.xiao@microsoft.com Abstract We introduce a new framework for learning in severely resource-constrained settings. Our technique delicately amalgam...
2018
15
7,308
Fighting Boredom in Recommender Systems with Linear Reinforcement Learning Romain Warlop fifty-five, Paris, France SequeL Team, Inria Lille, France romain@fifty-five.com Alessandro Lazaric Facebook AI Research Paris, France lazaric@fb.com Jérémie Mary Criteo AI Lab Paris, France j.mary@criteo.co...
2018
150
7,309
Diffusion Maps for Textual Network Embedding Xinyuan Zhang, Yitong Li, Dinghan Shen, Lawrence Carin Department of Electrical and Computer Engineering Duke University Durham, NC 27707 {xy.zhang, yitong.li, dinghan.shen, lcarin}@duke.edu Abstract Textual network embedding leverages rich text information ass...
2018
151
7,310
Out-of-Distribution Detection using Multiple Semantic Label Representations Gabi Shalev Bar-Ilan University, Israel shalev.gabi@gmail.com Yossi Adi Bar-Ilan University, Israel yossiadidrum@gmail.com Joseph Keshet Bar-Ilan University, Israel jkeshet@cs.biu.ac.il Abstract Deep Neural Networks are ...
2018
152
7,311
First-order Stochastic Algorithms for Escaping From Saddle Points in Almost Linear Time Yi Xu†, Rong Jin‡, Tianbao Yang† † Department of Computer Science, The University of Iowa, Iowa City, IA 52246, USA ‡ Machine Intelligence Technology, Alibaba Group, Bellevue, WA 98004, USA {yi-xu, tianbao-yang}@uiowa.edu,...
2018
153
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cpSGD: Communication-efficient and differentially-private distributed SGD Naman Agarwal Google Brain Princeton, NJ 08540 namanagarwal@google.com Ananda Theertha Suresh Google Research New York, NY theertha@google.com Felix Yu Google Research New York, NY felixyu@google.com Sanjiv Kumar Goog...
2018
154
7,313
Factored Bandits Julian Zimmert University of Copenhagen zimmert@di.ku.dk Yevgeny Seldin University of Copenhagen seldin@di.ku.dk Abstract We introduce the factored bandits model, which is a framework for learning with limited (bandit) feedback, where actions can be decomposed into a Cartesian produ...
2018
155
7,314
Poison Frogs! Targeted Clean-Label Poisoning Attacks on Neural Networks Ali Shafahi∗ University of Maryland ashafahi@cs.umd.edu W. Ronny Huang∗ University of Maryland wrhuang@umd.edu Mahyar Najibi University of Maryland najibi@cs.umd.edu Octavian Suciu University of Maryland osuciu@umiacs.umd....
2018
156
7,315
Implicit Probabilistic Integrators for ODEs Onur Teymur⇤& Ben Calderhead Department of Mathematics Imperial College London Han Cheng Lie & T.J. Sullivan Institute of Mathematics, Freie Universit¨at Berlin; & Zuse Institut Berlin Abstract We introduce a family of implicit probabilistic integrators for in...
2018
157
7,316
Non-metric Similarity Graphs for Maximum Inner Product Search Stanislav Morozov Yandex, Lomonosov Moscow State University stanis-morozov@yandex.ru Artem Babenko Yandex, National Research University Higher School of Economics artem.babenko@phystech.edu Abstract In this paper we address the proble...
2018
158
7,317
Learning convex polytopes with margin Lee-Ad Gottlieb Ariel University leead@ariel.ac.il Eran Kaufman Ariel University erankfmn@gmail.com Aryeh Kontorovich Ben-Gurion University karyeh@bgu.sc.il Gabriel Nivasch Ariel University gabrieln@ariel.ac.il Abstract We present an improved algorithm f...
2018
159
7,318
ResNet with one-neuron hidden layers is a Universal Approximator Hongzhou Lin MIT Cambridge, MA 02139 hongzhou@mit.edu Stefanie Jegelka MIT Cambridge, MA 02139 stefje@mit.edu Abstract We demonstrate that a very deep ResNet with stacked modules that have one neuron per hidden layer and ReLU activ...
2018
16
7,319
Distilled Wasserstein Learning for Word Embedding and Topic Modeling Hongteng Xu1,2 Wenlin Wang2 Wei Liu3 Lawrence Carin2 1Infinia ML, Inc. 2Duke University 3Tencent AI Lab hongteng.xu@infiniaml.com Abstract We propose a novel Wasserstein method with a distillation mechanism, yielding joint learn...
2018
160
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Inferring Latent Velocities from Weather Radar Data using Gaussian Processes Rico Angell University of Massachusetts Amherst rangell@cs.umass.edu Daniel Sheldon University of Massachusetts Amherst sheldon@cs.umass.edu Abstract Archived data from the US network of weather radars hold detailed informati...
2018
161
7,321
Generating Informative and Diverse Conversational Responses via Adversarial Information Maximization Yizhe Zhang Michel Galley Jianfeng Gao Zhe Gan Xiujun Li Chris Brockett Bill Dolan Microsoft Research, Redmond, WA, USA {yizzhang,mgalley,jfgao,zhgan,xiul,chrisbkt,billdol}@microsoft.com Abstract ...
2018
162
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Multi-Agent Generative Adversarial Imitation Learning Jiaming Song Stanford University tsong@cs.stanford.edu Hongyu Ren Stanford University hyren@cs.stanford.edu Dorsa Sadigh Stanford University dorsa@cs.stanford.edu Stefano Ermon Stanford University ermon@cs.stanford.edu Abstract Imitatio...
2018
163
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Discovery of Latent 3D Keypoints via End-to-end Geometric Reasoning Supasorn Suwajanakorn▷∗Noah Snavely♦ Jonathan Tompson♦ Mohammad Norouzi♦ supasorn@vistec.ac.th, {snavely, tompson, mnorouzi}@google.com ▷Vidyasirimedhi Institute of Science and Technology ♦Google AI Abstract This paper presents Keypoi...
2018
164
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Variational Learning on Aggregate Outputs with Gaussian Processes Ho Chung Leon Law∗ University of Oxford Dino Sejdinovic† University of Oxford Ewan Cameron‡ University of Oxford Tim CD Lucas‡ University of Oxford Seth Flaxman§ Imperial College London Katherine Battle‡ University Of Oxford K...
2018
165
7,325
Adaptation to Easy Data in Prediction with Limited Advice Tobias Sommer Thune Department of Computer Science University of Copenhagen tobias.thune@di.ku.dk Yevgeny Seldin Department of Computer Science University of Copenhagen seldin@di.ku.dk Abstract We derive an online learning algorithm with im...
2018
166
7,326
Maximum Causal Tsallis Entropy Imitation Learning Kyungjae Lee1, Sungjoon Choi2, and Songhwai Oh1 Dep. of Electrical and Computer Engineering and ASRI, Seoul National University1 Kakao Brain2 kyungjae.lee@rllab.snu.ac.kr, sam.choi@kakaobrain.com, songhwai@snu.ac.kr Abstract In this paper, we propose a nov...
2018
167
7,327
Importance Weighting and Variational Inference Justin Domke1 and Daniel Sheldon1,2 1 College of Information and Computer Sciences, University of Massachusetts Amherst 2 Department of Computer Science, Mount Holyoke College Abstract Recent work used importance sampling ideas for better variational bounds on li...
2018
168
7,328
Mapping Images to Scene Graphs with Permutation-Invariant Structured Prediction Roei Herzig∗ Tel Aviv University roeiherzig@mail.tau.ac.il Moshiko Raboh∗ Tel Aviv University mosheraboh@mail.tau.ac.il Gal Chechik Bar-Ilan University, NVIDIA Research gal.chechik@biu.ac.il Jonathan Berant Tel Aviv ...
2018
169
7,329
How Many Samples are Needed to Estimate a Convolutional Neural Network? Simon S. Du˚ Carnegie Mellon University Yining Wang* Carnegie Mellon University Xiyu Zhai Massachusetts Institute of Technology Sivaraman Balakrishnan Carnegie Mellon University Ruslan Salakhutdinov Carnegie Mellon University ...
2018
17
7,330
Are ResNets Provably Better than Linear Predictors? Ohad Shamir Department of Computer Science and Applied Mathematics Weizmann Institute of Science Rehovot, Israel ohad.shamir@weizmann.ac.il Abstract A residual network (or ResNet) is a standard deep neural net architecture, with stateof-the-art performan...
2018
170
7,331
Meta-Gradient Reinforcement Learning Zhongwen Xu DeepMind zhongwen@google.com Hado van Hasselt DeepMind hado@google.com David Silver DeepMind davidsilver@google.com Abstract The goal of reinforcement learning algorithms is to estimate and/or optimise the value function. However, unlike supervise...
2018
171
7,332
GPyTorch: Blackbox Matrix-Matrix Gaussian Process Inference with GPU Acceleration Jacob R. Gardner∗, Geoff Pleiss∗, David Bindel, Kilian Q. Weinberger, Andrew Gordon Wilson Cornell University {jrg365,kqw4,andrew}@cornell.edu, {geoff,bindel}@cs.cornell.edu Abstract Despite advances in scalable models, th...
2018
172
7,333
Spectral Signatures in Backdoor Attacks Brandon Tran EECS MIT Cambridge, MA 02139 btran@mit.edu Jerry Li Simons Institute Berkeley, CA 94709 jerryzli@berkeley.edu Aleksander M ˛adry EECS MIT madry@mit.edu Abstract A recent line of work has uncovered a new form of data poisoning: so-called ...
2018
173
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Uncertainty-Aware Attention for Reliable Interpretation and Prediction Jay Heo1,2,4∗, Hae Beom Lee1,2∗, Saehoon Kim2, Juho Lee2,5, Kwang Joon Kim3, Eunho Yang1,2, Sung Ju Hwang1,2 KAIST1, AItrics2, Yonsei University College of Medicine3, UNIST4, South Korea, University of Oxford5, United Kingdom, {jayheo, h...
2018
174
7,335
Attention in Convolutional LSTM for Gesture Recognition Liang Zhang∗ Xidian University liangzhang@xidian.edu.cn Guangming Zhu∗ Xidian University gmzhu@xidian.edu.cn Lin Mei Xidian University l_mei72@hotmail.com Peiyi Shen Xidian University pyshen@xidian.edu.cn Syed Afaq Ali Shah Central Qu...
2018
175
7,336
Forward Modeling for Partial Observation Strategy Games - A StarCraft Defogger Gabriel Synnaeve∗ Facebook, NYC gab@fb.com Zeming Lin∗ Facebook, NYC zlin@fb.com Jonas Gehring Facebook, Paris jgehring@fb.com Dan Gant Facebook, NYC danielgant@fb.com Vegard Mella Facebook, Paris vegardmella@...
2018
176
7,337
PacGAN: The power of two samples in generative adversarial networks Zinan Lin ECE Department Carnegie Mellon University zinanl@andrew.cmu.edu Ashish Khetan IESE Department University of Illinois at Urbana-Champaign ashish.khetan09@gmail.com Giulia Fanti ECE Department Carnegie Mellon University ...
2018
177
7,338
Bayesian multi-domain learning for cancer subtype discovery from next-generation sequencing count data Ehsan Hajiramezanali Texas A&M University ehsanr@tamu.edu Siamak Zamani Dadaneh Texas A&M University siamak@tamu.edu Alireza Karbalayghareh Texas A&M University alireza.kg@tamu.edu Mingyuan Zhou ...
2018
178
7,339
Multilingual Anchoring: Interactive Topic Modeling and Alignment Across Languages Michelle Yuan University of Maryland myuan@cs.umd.edu Benjamin Van Durme John Hopkins University vandurme@jhu.edu Jordan Boyd-Graber University of Maryland jbg@umiacs.umd.edu Abstract Multilingual topic models can ...
2018
179
7,340
Objective and efficient inference for couplings in neuronal networks Yu Terada1,2, Tomoyuki Obuchi2, Takuya Isomura1, Yoshiyuki Kabashima2 1Laboratory for Neural Computation and Adaptation, RIKEN Center for Brain Science, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan 2Department of Mathematical and Computer Sc...
2018
18
7,341
Generalized Inverse Optimization through Online Learning Chaosheng Dong Department of Industrial Engineering University of Pittsburgh chaosheng@pitt.edu Yiran Chen Department of Electrical and Computer Engineering Duke University yiran.chen@duke.edu Bo Zeng Department of Industrial Engineering U...
2018
180
7,342
Sanity Checks for Saliency Maps Julius Adebayo∗, Justin Gilmer♯, Michael Muelly♯, Ian Goodfellow♯, Moritz Hardt♯†, Been Kim♯ juliusad@mit.edu, {gilmer,muelly,goodfellow,mrtz,beenkim}@google.com ♯Google Brain †University of California Berkeley Abstract Saliency methods have emerged as a popular tool to highl...
2018
181
7,343
Differentially Private Uniformly Most Powerful Tests for Binomial Data Jordan Awan Department of Statistics Penn State University University Park, PA 16802 awan@psu.edu Aleksandra Slavkovi´c Department of Statistics Penn State University University Park, PA 16802 sesa@psu.edu Abstract We deriv...
2018
182
7,344
Bayesian Alignments of Warped Multi-Output Gaussian Processes Markus Kaiser Siemens AG Technical University of Munich markus.kaiser@siemens.com Clemens Otte Siemens AG clemens.otte@siemens.com Thomas Runkler Siemens AG Technical University of Munich thomas.runkler@siemens.com Carl Henrik Ek ...
2018
183
7,345
Semidefinite relaxations for certifying robustness to adversarial examples Aditi Raghunathan, Jacob Steinhardt and Percy Liang Stanford University {aditir, jsteinhardt, pliang}@cs.stanford.edu Abstract Despite their impressive performance on diverse tasks, neural networks fail catastrophically in the presenc...
2018
184
7,346
Compact Representation of Uncertainty in Clustering Craig S. Greenberg 1,2 Nicholas Monath1 Ari Kobren1 Patrick Flaherty3 Andrew McGregor1 Andrew McCallum1 1College of Information and Computer Sciences, University of Massachusetts Amherst 2National Institute of Standards and Technology 3Department of ...
2018
185
7,347
DeepPINK: reproducible feature selection in deep neural networks Yang Young Lu ∗ Department of Genome Sciences University of Washington Seattle, WA 98195 ylu465@uw.edu Yingying Fan ∗ Data Sciences and Operations Department Marshall School of Business University of Southern California Los Angeles, ...
2018
186
7,348
Supervised autoencoders: Improving generalization performance with unsupervised regularizers Lei Le Department of Computer Science Indiana University Bloomington, IN leile@iu.edu Andrew Patterson and Martha White Department of Computing Science University of Alberta Edmonton, AB T6G 2E8, Canada {a...
2018
187
7,349
Understanding Regularized Spectral Clustering via Graph Conductance Yilin Zhang Department of Statistics University of Wisconsin-Madison Madison, WI 53706 yilin.zhang@wisc.edu Karl Rohe Department of Statistics University of Wisconsin-Madison Madison, WI 53706 karl.rohe@wisc.edu Abstract This ...
2018
188
7,350
Plug-in Estimation in High-Dimensional Linear Inverse Problems: A Rigorous Analysis Alyson K. Fletcher Dept. Statistics UC Los Angeles akfletcher@ucla.edu Parthe Pandit Dept. ECE UC Los Angeles parthepandit@ucla.edu Sundeep Rangan Dept. ECE NYU srangan@nyu.edu Subrata Sarkar Dept. ECE Th...
2018
189
7,351
Unsupervised Adversarial Invariance Ayush Jaiswal, Yue Wu, Wael AbdAlmageed, Premkumar Natarajan USC Information Sciences Institute Marina del Rey, CA, USA {ajaiswal, yue_wu, wamageed, pnataraj}@isi.edu Abstract Data representations that contain all the information about target variables but are invariant...
2018
19
7,352
Multitask Boosting for Survival Analysis with Competing Risks Alexis Bellot University of Oxford Oxford, United Kingdom alexis.bellot@eng.ox.ac.uk Mihaela van der Schaar University of Oxford and The Alan Turing Institute London, United Kingdom mschaar@turing.ac.uk Abstract The co-occurrence of mul...
2018
190
7,353
Deep Dynamical Modeling and Control of Unsteady Fluid Flows Jeremy Morton∗ jmorton2@stanford.edu Freddie D. Witherden∗ fdw@stanford.edu Antony Jameson † antony.jameson@tamu.edu Mykel J. Kochenderfer∗ mykel@stanford.edu Abstract The design of flow control systems remains a challenge due to the nonli...
2018
191
7,354
Learning Deep Disentangled Embeddings With the F-Statistic Loss Karl Ridgeway Department of Computer Science University of Colorado and Sensory, Inc. Boulder, Colorado karl.ridgeway@colorado.edu Michael C. Mozer Department of Computer Science University of Colorado Boulder, Colorado mozer@colora...
2018
192
7,355
Disconnected Manifold Learning for Generative Adversarial Networks Mahyar Khayatkhoei Department of Computer Science Rutgers University m.khayatkhoei@cs.rutgers.edu Ahmed Elgammal Department of Computer Science Rutgers University elgammal@cs.rutgers.edu Maneesh Singh Verisk Analytics maneesh.sin...
2018
193
7,356
Automating Bayesian optimization with Bayesian optimization Gustavo Malkomes, Roman Garnett Department of Computer Science and Engineering Washington University in St. Louis St. Louis, MO 63130 {luizgustavo, garnett}@wustl.edu Abstract Bayesian optimization is a powerful tool for global optimization of ...
2018
194
7,357
Leveraged volume sampling for linear regression Michał Derezi´nski and Manfred K. Warmuth Department of Computer Science University of California, Santa Cruz mderezin@berkeley.edu, manfred@ucsc.edu Daniel Hsu Computer Science Department Columbia University, New York djhsu@cs.columbia.edu Abstract Su...
2018
195
7,358
Scalable Robust Matrix Factorization with Nonconvex Loss Quanming Yao1,2, James T. Kwok2 14Paradigm Inc. Beijing, China 2Department of Computer Science and Engineering, Hong Kong University of Science and Technology, Hong Kong yaoquanming@4paradigm.com, jamesk@cse.ust.hk Abstract Matrix factorization (M...
2018
196
7,359
Pipe-SGD: A Decentralized Pipelined SGD Framework for Distributed Deep Net Training Youjie Li†, Mingchao Yu*, Songze Li*, Salman Avestimehr*, Nam Sung Kim†, and Alexander Schwing† †University of Illinois at Urbana-Champaign *University of Southern California Abstract Distributed training of deep nets is a...
2018
197
7,360
Wasserstein Variational Inference Luca Ambrogioni* Radboud University l.ambrogioni@donders.ru.nl Umut Güçlü* Radboud University u.guclu@donders.ru.nl Ya˘gmur Güçlütürk Radboud University y.gucluturk@donders.ru.nl Max Hinne University of Amsterdam m.hinne@uva.nl Eric Maris Radboud University ...
2018
198
7,361
Bayesian Control of Large MDPs with Unknown Dynamics in Data-Poor Environments Mahdi Imani Texas A&M University College Station, TX, USA m.imani88@tamu.edu Seyede Fatemeh Ghoreishi Texas A&M University College Station, TX, USA f.ghoreishi88@tamu.edu Ulisses M. Braga-Neto Texas A&M University Col...
2018
199
7,362
Self-Supervised Generation of Spatial Audio for 360◦Video Pedro Morgado University of California, San Diego∗ Nuno Vasconcelos University of California, San Diego Timothy Langlois Adobe Research, Seattle Oliver Wang Adobe Research, Seattle Abstract We introduce an approach to convert mono audio rec...
2018
2
7,363
Critical initialisation for deep signal propagation in noisy rectifier neural networks Arnu Pretorius∗ Computer Science Division CAIR† Stellenbosch University Elan Van Biljon Computer Science Division Stellenbosch University Steve Kroon Computer Science Division Stellenbosch University Herman Kam...
2018
20
7,364
A Smoothed Analysis of the Greedy Algorithm for the Linear Contextual Bandit Problem Sampath Kannan University of Pennsylvania Jamie Morgenstern Georgia Tech Aaron Roth University of Pennsylvania Bo Waggoner Microsoft Research, NYC Zhiwei Steven Wu University of Minnesota Abstract Bandit learn...
2018
200
7,365
Lifelong Inverse Reinforcement Learning Jorge A. Mendez, Shashank Shivkumar, and Eric Eaton Department of Computer and Information Science University of Pennsylvania {mendezme,shashs,eeaton}@seas.upenn.edu Abstract Methods for learning from demonstration (LfD) have shown success in acquiring behavior poli...
2018
201
7,366
Recurrent World Models Facilitate Policy Evolution David Ha Google Brain Tokyo, Japan hadavid@google.com Jürgen Schmidhuber NNAISENSE The Swiss AI Lab, IDSIA (USI & SUPSI) juergen@idsia.ch Abstract A generative recurrent neural network is quickly trained in an unsupervised manner to model popular ...
2018
202
7,367
Algorithms and Theory for Multiple-Source Adaptation Judy Hoffman CS Department UC Berkeley Berkeley, CA 94720 jhoffman@eecs.berkeley.edu Mehryar Mohri Courant Institute and Google New York, NY 10012 mohri@cims.nyu.edu Ningshan Zhang New York University New York, NY 10012 nzhang@stern.nyu.edu ...
2018
203
7,368
On preserving non-discrimination when combining expert advice Avrim Blum TTI-Chicago avrim@ttic.edu Suriya Gunasekar TTI-Chicago suriya@ttic.edu Thodoris Lykouris Cornell University teddlyk@cs.cornell.edu Nathan Srebro TTI-Chicago nati@ttic.edu Abstract We study the interplay between seque...
2018
204
7,369
A Likelihood-Free Inference Framework for Population Genetic Data using Exchangeable Neural Networks Jeffrey Chan University of California, Berkeley chanjed@berkeley.edu Valerio Perrone University of Warwick v.perrone@warwick.ac.uk Jeffrey P. Spence University of California, Berkeley spence.jeffre...
2018
205
7,370
The Price of Privacy for Low-rank Factorization Jalaj Upadhyay Johns Hopkins University Baltimore, MD - 21201, USA. jalaj@jhu.edu Abstract In this paper, we study what price one has to pay to release differentially private low-rank factorization of a matrix. We consider various settings that are close t...
2018
206
7,371
Efficient Formal Safety Analysis of Neural Networks Shiqi Wang, Kexin Pei, Justin Whitehouse, Junfeng Yang, Suman Jana Columbia University, NYC, NY 10027, USA {tcwangshiqi, kpei, jaw2228, junfeng, suman}@cs.columbia.edu Abstract Neural networks are increasingly deployed in real-world safety-critical domains ...
2018
207
7,372
Inferring Networks From Random Walk-Based Node Similarities Jeremy G. Hoskins Department of Mathematics Yale University New Haven, CT jeremy.hoskins@yale.edu Cameron Musco Microsoft Research Cambridge, MA camusco@microsoft.com Christopher Musco Department of Computer Science Princeton Universi...
2018
208
7,373
Unsupervised Learning of View-invariant Action Representations Junnan Li Grad. School for Integrative Sciences and Engineering National University of Singapore Singapore lijunnan@u.nus.edu Yongkang Wong School of Computing National University of Singapore Singapore yongkang.wong@nus.edu.sg Qi Zh...
2018
209
7,374
Learning Sparse Neural Networks via Sensitivity-Driven Regularization Enzo Tartaglione Politecnico di Torino Torino, Italy tartaglioneenzo@gmail.com Skjalg Lepsøy Nuance Communications Torino, Italy Attilio Fiandrotti Politecnico di Torino, Torino, Italy Télécom ParisTech, Paris, France Gianluca...
2018
21
7,375
Extracting Relationships by Multi-Domain Matching Yitong Li1, Michael Murias2, Samantha Major3, Geraldine Dawson3 and David E. Carlson1,4,5 1Department of Electrical and Computer Engineering, Duke University 2Duke Institute for Brain Sciences, Duke University 3Departments of Psychiatry and Behavioral Sciences, ...
2018
210
7,376
Distributed k-Clustering for Data with Heavy Noise Xiangyu Guo University at Buffalo Buffalo, NY 14260 xiangyug@buffalo.edu Shi Li University at Buffalo Buffalo, NY 14260 shil@buffalo.edu Abstract In this paper, we consider the k-center/median/means clustering with outliers problems (or the (k, z)...
2018
211
7,377
Interpreting Neural Network Judgments via Minimal, Stable, and Symbolic Corrections Xin Zhang CSAIL, MIT xzhang@csail.mit.edu Armando Solar-Lezama CSAIL, MIT asolar@csail.mit.edu Rishabh Singh Google Brain rising@google.com Abstract We present a new algorithm to generate minimal, stable, and sym...
2018
212
7,378
Diverse Ensemble Evolution: Curriculum Data-Model Marriage Tianyi Zhou, Shengjie Wang, Jeff A. Bilmes Depts. of Computer Science and Engineering, and Electrical and Computer Engineering University of Washington, Seattle {tianyizh, wangsj, bilmes}@uw.edu Abstract We study a new method “Diverse Ensemble Evo...
2018
213
7,379
Q-learning with Nearest Neighbors Devavrat Shah ⇤ Massachusetts Institute of Technology devavrat@mit.edu Qiaomin Xie ⇤ Massachusetts Institute of Technology qxie@mit.edu Abstract We consider model-free reinforcement learning for infinite-horizon discounted Markov Decision Processes (MDPs) with a contin...
2018
214
7,380
Modular Networks: Learning to Decompose Neural Computation Louis Kirsch∗ Department of Computer Science University College London mail@louiskirsch.com Julius Kunze Department of Computer Science University College London juliuskunze@gmail.com David Barber Department of Computer Science Universit...
2018
215
7,381
The Convergence of Sparsified Gradient Methods Dan Alistarh⇤ IST Austria dan.alistarh@ist.ac.at Torsten Hoefler ETH Zurich htor@inf.ethz.ch Mikael Johansson KTH mikaelj@kth.se Sarit Khirirat KTH sarit@kth.se Nikola Konstantinov IST Austria nikola.konstantinov@ist.ac.at Cédric Renggli ETH...
2018
216
7,382
Deepcode: Feedback Codes via Deep Learning Hyeji Kim⇤, Yihan Jiang†, Sreeram Kannan†, Sewoong Oh‡, Pramod Viswanath‡ Samsung AI Centre Cambridge*, University of Washington†, University of Illinois at Urbana Champaign‡ Abstract The design of codes for communicating reliably over a statistically well defined cha...
2018
217
7,383
Chain of Reasoning for Visual Question Answering Chenfei Wu∗, Jinlai Liu∗, Xiaojie Wang, Xuan Dong Center for Intelligence Science and Technology Beijing University of Posts and Telecommunications {wuchenfei,liujinlai, xjwang, dongxuan8811}@bupt.edu.cn Abstract Reasoning plays an essential role in Visual Qu...
2018
218
7,384
Hamiltonian Variational Auto-Encoder Anthony L. Caterini1, Arnaud Doucet1,2, Dino Sejdinovic1,2 1Department of Statistics, University of Oxford 2Alan Turing Institute for Data Science {anthony.caterini, doucet, dino.sejdinovic}@stats.ox.ac.uk Abstract Variational Auto-Encoders (VAEs) have become very popula...
2018
219
7,385
Cooperative neural networks (CoNN): Exploiting prior independence structure for improved classification Harsh Shrivastava ∗ Georgia Tech hshrivastava3@gatech.edu Eugene Bart † PARC bart@parc.com Bob Price † PARC bprice@parc.com Hanjun Dai ∗ Georgia Tech hanjundai@gatech.edu Bo Dai ∗ Georg...
2018
22
7,386
Unorganized Malicious Attacks Detection Ming Pang Wei Gao Min Tao Zhi-Hua Zhou National Key Laboratory for Novel Software Technology, Nanjing University, Nanjing, 210023, China {pangm, gaow, zhouzh}@lamda.nju.edu.cn taom@nju.edu.cn Abstract Recommender systems have attracted much attention during th...
2018
220
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Differentially Private k-Means with Constant Multiplicative Error Haim Kaplan Tel Aviv University and Google haimk@post.tau.ac.il Uri Stemmer∗ Ben-Gurion University u@uri.co.il Abstract We design new differentially private algorithms for the Euclidean k-means problem, both in the centralized model a...
2018
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Multi-value Rule Sets for Interpretable Classification with Feature-Efficient Representations Tong Wang Tippie School of Business University of Iowa Iowa City, IA 52242 tong-wang@uiowa.edu Abstract We present the Multi-value Rule Set (MRS) for interpretable classification with feature efficient presentati...
2018
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Provable Gaussian Embedding with One Observation Ming Yu ⇤ Zhuoran Yang † Tuo Zhao ‡ Mladen Kolar § Zhaoran Wang ¶ Abstract The success of machine learning methods heavily relies on having an appropriate representation for data at hand. Traditionally, machine learning approaches relied on user-defined ...
2018
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Contamination Attacks and Mitigation in Multi-Party Machine Learning Jamie Hayes∗ Univeristy College London ❥✳❤❛②❡s❅❝s✳✉❝❧✳❛❝✳✉❦ Olga Ohrimenko Microsoft Research ♦♦❤r✐♠❅♠✐❝r♦s♦❢t✳❝♦♠ Abstract Machine learning is data hungry; the more data a model has access to in training, the more likely it is to ...
2018
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Gradient Sparsification for Communication-Efficient Distributed Optimization Jianqiao Wangni University of Pennsylvania Tencent AI Lab wnjq@seas.upenn.edu Jialei Wang Two Sigma Investments jialei.wang@twosigma.com Ji Liu University of Rochester Tencent AI Lab ji.liu.uwisc@gmail.com Tong Zhang ...
2018
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The promises and pitfalls of Stochastic Gradient Langevin Dynamics Nicolas Brosse, Éric Moulines Centre de Mathématiques Appliquées, UMR 7641, Ecole Polytechnique, Palaiseau, France. nicolas.brosse@polytechnique.edu, eric.moulines@polytechnique.edu Alain Durmus Ecole Normale Supérieure CMLA, 61 Av. du P...
2018
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Training Deep Neural Networks with 8-bit Floating Point Numbers Naigang Wang, Jungwook Choi, Daniel Brand, Chia-Yu Chen and Kailash Gopalakrishnan IBM T. J. Watson Research Center Yorktown Heights, NY 10598, USA {nwang, choij, danbrand, cchen, kailash}@us.ibm.com Abstract The state-of-the-art hardware pla...
2018
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ATOMO: Communication-efficient Learning via Atomic Sparsification Hongyi Wang1⇤, Scott Sievert2⇤, Zachary Charles2, Shengchao Liu1, Stephen Wright1, Dimitris Papailiopoulos2 1Department of Computer Sciences, 2Department of Electrical and Computer Engineering University of Wisconsin-Madison Abstract Distri...
2018
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Depth-Limited Solving for Imperfect-Information Games Noam Brown, Tuomas Sandholm, Brandon Amos Computer Science Department Carnegie Mellon University noamb@cs.cmu.edu, sandholm@cs.cmu.edu, bamos@cs.cmu.edu Abstract A fundamental challenge in imperfect-information games is that states do not have well-d...
2018
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Data center cooling using model-predictive control Nevena Lazic, Tyler Lu, Craig Boutilier, Moonkyung Ryu Google Research {nevena, tylerlu, cboutilier, mkryu}@google.com Eehern Wong, Binz Roy, Greg Imwalle Google Cloud {ejwong, binzroy, gregi}@google.com Abstract Despite the impressive recent advances i...
2018
23
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Causal Inference and Mechanism Clustering of A Mixture of Additive Noise Models Shoubo Hu∗, Zhitang Chen†, Vahid Partovi Nia†, Laiwan Chan∗, Yanhui Geng‡ ∗The Chinese University of Hong Kong; †Huawei Noah’s Ark Lab; ‡Huawei Montréal Research Center ∗{sbhu, lwchan}@cse.cuhk.edu.hk †‡{chenzhitang2, vahid.part...
2018
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Adversarial Risk and Robustness: General Definitions and Implications for the Uniform Distribution Dimitrios I. Diochnos∗ University of Virginia diochnos@virginia.edu Saeed Mahloujifar∗ University of Virginia saeed@virginia.edu Mohammad Mahmoody† University of Virginia mohammad@virginia.edu Abstrac...
2018
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Analysis of Krylov Subspace Solutions of Regularized Nonconvex Quadratic Problems Yair Carmon Department of Electrical Engineering Stanford University yairc@stanford.edu John C. Duchi Departments of Statitstics and Electrical Engineering Stanford University jduchi@stanford.edu Abstract We provide ...
2018
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