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Spectral Methods for Indian Buffet Process Inference Hsiao-Yu Fish Tung Machine Learning Department Carnegie Mellon University Pittsburgh, PA 15213 Alexander J. Smola Machine Learning Department Carnegie Mellon University and Google Pittsburgh, PA 15213 Abstract The Indian Buffet Process is a versat...
2014
208
5,301
Deep Fragment Embeddings for Bidirectional Image Sentence Mapping Andrej Karpathy Armand Joulin Li Fei-Fei Department of Computer Science, Stanford University, Stanford, CA 94305, USA {karpathy,ajoulin,feifeili}@cs.stanford.edu Abstract We introduce a model for bidirectional retrieval of images and sent...
2014
209
5,302
Diverse Sequential Subset Selection for Supervised Video Summarization Boqing Gong∗ Department of Computer Science University of Southern California Los Angeles, CA 90089 boqinggo@usc.edu Wei-Lun Chao∗ Department of Computer Science University of Southern California Los Angeles, CA 90089 weilunc@u...
2014
21
5,303
Greedy Subspace Clustering Dohyung Park Dept. of Electrical and Computer Engineering The University of Texas at Austin dhpark@utexas.edu Constantine Caramanis Dept. of Electrical and Computer Engineering The University of Texas at Austin constantine@utexas.edu Sujay Sanghavi Dept. of Electrical and ...
2014
210
5,304
Feature Cross-Substitution in Adversarial Classification Bo Li and Yevgeniy Vorobeychik Electrical Engineering and Computer Science Vanderbilt University {bo.li.2,yevgeniy.vorobeychik}@vanderbilt.edu Abstract The success of machine learning, particularly in supervised settings, has led to numerous attemp...
2014
211
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Distributed Balanced Clustering via Mapping Coresets MohammadHossein Bateni Google NYC bateni@google.com Aditya Bhaskara Google NYC bhaskaraaditya@google.com Silvio Lattanzi Google NYC silviol@google.com Vahab Mirrokni Google NYC mirrokni@google.com Abstract Large-scale clustering of data ...
2014
212
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Stochastic Variational Inference for Hidden Markov Models Nicholas J. Foti†, Jason Xu†, Dillon Laird, and Emily B. Fox University of Washington {nfoti@stat,jasonxu@stat,dillonl2@cs,ebfox@stat}.washington.edu Abstract Variational inference algorithms have proven successful for Bayesian analysis in large da...
2014
213
5,307
Tight convex relaxations for sparse matrix factorization Emile Richard Electrical Engineering Stanford University Guillaume Obozinski Universit´e Paris-Est Ecole des Ponts - ParisTech Jean-Philippe Vert MINES ParisTech Institut Curie Abstract Based on a new atomic norm, we propose a new convex f...
2014
214
5,308
Extremal Mechanisms for Local Differential Privacy Peter Kairouz1 Sewoong Oh2 Pramod Viswanath1 1Department of Electrical & Computer Engineering 2Department of Industrial & Enterprise Systems Engineering University of Illinois Urbana-Champaign Urbana, IL 61801, USA {kairouz2,swoh,pramodv}@illinois.edu ...
2014
215
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Optimization Methods for Sparse Pseudo-Likelihood Graphical Model Selection Sang-Yun Oh Computational Research Division Lawrence Berkeley National Lab syoh@lbl.gov Onkar Dalal Stanford University onkar@alumni.stanford.edu Kshitij Khare Department of Statistics University of Florida kdkhare@stat....
2014
216
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Unsupervised Deep Haar Scattering on Graphs Xu Chen1,2, Xiuyuan Cheng2, and St´ephane Mallat2 1Department of Electrical Engineering, Princeton University, NJ, USA 2D´epartement d’Informatique, ´Ecole Normale Sup´erieure, Paris, France Abstract The classification of high-dimensional data defined on graphs is par...
2014
217
5,311
Communication-Efficient Distributed Dual Coordinate Ascent Martin Jaggi ∗ ETH Zurich Virginia Smith ∗ UC Berkeley Martin Tak´aˇc Lehigh University Jonathan Terhorst UC Berkeley Sanjay Krishnan UC Berkeley Thomas Hofmann ETH Zurich Michael I. Jordan UC Berkeley Abstract Communication rem...
2014
218
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Learning convolution filters for inverse covariance estimation of neural network connectivity George O. Mohler∗ Department of Mathematics and Computer Science Santa Clara University University Santa Clara, CA, USA gmohler@scu.edu Abstract We consider the problem of inferring direct neural network connect...
2014
219
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Simultaneous Model Selection and Optimization through Parameter-free Stochastic Learning Francesco Orabona∗ Yahoo! Labs New York, USA francesco@orabona.com Abstract Stochastic gradient descent algorithms for training linear and kernel predictors are gaining more and more importance, thanks to their scal...
2014
22
5,314
General Stochastic Networks for Classification Matthias Z¨ohrer and Franz Pernkopf Signal Processing and Speech Communication Laboratory Graz University of Technology matthias.zoehrer@tugraz.at, pernkopf@tugraz.at Abstract We extend generative stochastic networks to supervised learning of representations. ...
2014
220
5,315
Articulated Pose Estimation by a Graphical Model with Image Dependent Pairwise Relations Xianjie Chen University of California, Los Angeles Los Angeles, CA 90024 cxj@ucla.edu Alan Yuille University of California, Los Angeles Los Angeles, CA 90024 yuille@stat.ucla.edu Abstract We present a method f...
2014
221
5,316
Deep Learning for Real-Time Atari Game Play Using Offline Monte-Carlo Tree Search Planning Xiaoxiao Guo Computer Science and Eng. University of Michigan guoxiao@umich.edu Satinder Singh Computer Science and Eng. University of Michigan baveja@umich.edu Honglak Lee Computer Science and Eng. Univers...
2014
222
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Near-optimal sample compression for nearest neighbors Lee-Ad Gottlieb Department of Computer Science and Mathematics, Ariel University Ariel, Israel. leead@ariel.ac.il Aryeh Kontorovich Computer Science Department, Ben Gurion University Beer Sheva, Israel. karyeh@cs.bgu.ac.il Pinhas Nisnevitch Departm...
2014
223
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Factoring Variations in Natural Images with Deep Gaussian Mixture Models A¨aron van den Oord, Benjamin Schrauwen Electronics and Information Systems department (ELIS), Ghent University {aaron.vandenoord, benjamin.schrauwen}@ugent.be Abstract Generative models can be seen as the swiss army knives of machine ...
2014
224
5,319
Automated Variational Inference for Gaussian Process Models Trung V. Nguyen ANU & NICTA VanTrung.Nguyen@nicta.com.au Edwin V. Bonilla The University of New South Wales e.bonilla@unsw.edu.au Abstract We develop an automated variational method for approximate inference in Gaussian process (GP) models wh...
2014
225
5,320
Extreme bandits Alexandra Carpentier Statistical Laboratory, CMS University of Cambridge, UK a.carpentier@statslab.cam.ac.uk Michal Valko SequeL team INRIA Lille - Nord Europe, France michal.valko@inria.fr Abstract In many areas of medicine, security, and life sciences, we want to allocate limited r...
2014
226
5,321
Learning Mixed Multinomial Logit Model from Ordinal Data Sewoong Oh Dept. of Industrial and Enterprise Systems Engr. University of Illinois at Urbana-Champaign Urbana, IL 61801 swoh@illinois.edu Devavrat Shah Department of Electrical Engineering Massachussetts Institute of Technology Cambridge, MA 0...
2014
227
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Elementary Estimators for Graphical Models Eunho Yang IBM T.J. Watson Research Center eunhyang@us.ibm.com Aur´elie C. Lozano IBM T.J. Watson Research Center aclozano@us.ibm.com Pradeep Ravikumar University of Texas at Austin pradeepr@cs.utexas.edu Abstract We propose a class of closed-form estimat...
2014
228
5,323
Efficient Minimax Strategies for Square Loss Games Wouter M. Koolen Queensland University of Technology and UC Berkeley wouter.koolen@qut.edu.au Alan Malek University of California, Berkeley malek@eecs.berkeley.edu Peter L. Bartlett University of California, Berkeley and Queensland University of Technolo...
2014
229
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On the Number of Linear Regions of Deep Neural Networks Guido Mont´ufar Max Planck Institute for Mathematics in the Sciences montufar@mis.mpg.de Razvan Pascanu Universit´e de Montr´eal pascanur@iro.umontreal.ca Kyunghyun Cho Universit´e de Montr´eal kyunghyun.cho@umontreal.ca Yoshua Bengio Unive...
2014
23
5,325
Generalized Higher-Order Orthogonal Iteration for Tensor Decomposition and Completion Yuanyuan Liu†, Fanhua Shang‡∗, Wei Fan§, James Cheng‡, Hong Cheng† †Dept. of Systems Engineering and Engineering Management, The Chinese University of Hong Kong ‡Dept. of Computer Science and Engineering, The Chinese Univers...
2014
230
5,326
Submodular meets Structured: Finding Diverse Subsets in Exponentially-Large Structured Item Sets Adarsh Prasad UT Austin adarsh@cs.utexas.edu Stefanie Jegelka UC Berkeley stefje@eecs.berkeley.edu Dhruv Batra Virginia Tech dbatra@vt.edu Abstract To cope with the high level of ambiguity faced in d...
2014
231
5,327
Robust Bayesian Max-Margin Clustering Changyou Chen† Jun Zhu‡ Xinhua Zhang♯ †Dept. of Electrical and Computer Engineering, Duke University, Durham, NC, USA ‡State Key Lab of Intelligent Technology & Systems; Tsinghua National TNList Lab; ‡Dept. of Computer Science & Tech., Tsinghua University, Beijing 10008...
2014
232
5,328
Approximating Hierarchical MV-sets for Hierarchical Clustering Assaf Glazer Omer Weissbrod Michael Lindenbaum Shaul Markovitch Department of Computer Science, Technion - Israel Institute of Technology {assafgr,omerw,mic,shaulm}@cs.technion.ac.il Abstract The goal of hierarchical clustering is to const...
2014
233
5,329
Diverse Randomized Agents Vote to Win Albert Xin Jiang Trinity University xjiang@trinity.edu Leandro Soriano Marcolino USC sorianom@usc.edu Ariel D. Procaccia CMU arielpro@cs.cmu.edu Tuomas Sandholm CMU sandholm@cs.cmu.edu Nisarg Shah CMU nkshah@cs.cmu.edu Milind Tambe USC tambe@usc....
2014
234
5,330
Consistency of Spectral Partitioning of Uniform Hypergraphs under Planted Partition Model Debarghya Ghoshdastidar Ambedkar Dukkipati Department of Computer Science & Automation Indian Institute of Science Bangalore – 560012, India {debarghya.g,ad}@csa.iisc.ernet.in Abstract Spectral graph partitioning...
2014
235
5,331
An Accelerated Proximal Coordinate Gradient Method Qihang Lin University of Iowa Iowa City, IA, USA qihang-lin@uiowa.edu Zhaosong Lu Simon Fraser University Burnaby, BC, Canada zhaosong@sfu.ca Lin Xiao Microsoft Research Redmond, WA, USA lin.xiao@microsoft.com Abstract We develop an accelera...
2014
236
5,332
Scalable Nonlinear Learning with Adaptive Polynomial Expansions Alekh Agarwal Microsoft Research alekha@microsoft.com Alina Beygelzimer Yahoo! Labs beygel@yahoo-inc.com Daniel Hsu Columbia University djhsu@cs.columbia.edu John Langford Microsoft Research jcl@microsoft.com Matus Telgarsky∗ ...
2014
237
5,333
Multi-Step Stochastic ADMM in High Dimensions: Applications to Sparse Optimization and Matrix Decomposition Hanie Sedghi Univ. of Southern California Los Angeles, CA 90089 hsedghi@usc.edu Anima Anandkumar University of California Irvine, CA 92697 a.anandkumar@uci.edu Edmond Jonckheere Univ. of S...
2014
238
5,334
Stochastic Multi-Armed-Bandit Problem with Non-stationary Rewards Omar Besbes Columbia University New York, NY ob2105@columbia.edu Yonatan Gur Stanford University Stanford, CA ygur@stanford.edu Assaf Zeevi Columbia University New York, NY assaf@gsb.columbia.edu Abstract In a multi-armed ba...
2014
239
5,335
Model-based Reinforcement Learning and the Eluder Dimension Ian Osband Stanford University iosband@stanford.edu Benjamin Van Roy Stanford University bvr@stanford.edu Abstract We consider the problem of learning to optimize an unknown Markov decision process (MDP). We show that, if the MDP can be param...
2014
24
5,336
Efficient Structured Matrix Rank Minimization Adams Wei Yu†, Wanli Ma†, Yaoliang Yu†, Jaime G. Carbonell†, Suvrit Sra‡ School of Computer Science, Carnegie Mellon University† Max Planck Institute for Intelligent Systems‡ {weiyu, mawanli, yaoliang, jgc}@cs.cmu.edu, suvrit@tuebingen.mpg.de Abstract We study th...
2014
240
5,337
Beyond Disagreement-based Agnostic Active Learning Chicheng Zhang University of California, San Diego 9500 Gilman Drive, La Jolla, CA 92093 chichengzhang@ucsd.edu Kamalika Chaudhuri University of California, San Diego 9500 Gilman Drive, La Jolla, CA 92093 kamalika@cs.ucsd.edu Abstract We study agn...
2014
241
5,338
Optimal Neural Codes for Control and Estimation Alex Susemihl1, Manfred Opper Methods of Artificial Intelligence Technische Universit¨at Berlin 1 Current affiliation: Google Ron Meir Department of Electrical Engineering Technion - Haifa Abstract Agents acting in the natural world aim at selecting approp...
2014
242
5,339
New Rules for Domain Independent Lifted MAP Inference Happy Mittal, Prasoon Goyal Dept. of Comp. Sci. & Engg. I.I.T. Delhi, Hauz Khas New Delhi, 110016, India happy.mittal@cse.iitd.ac.in prasoongoyal13@gmail.com Vibhav Gogate Dept. of Comp. Sci. Univ. of Texas Dallas Richardson, TX 75080, USA vg...
2014
243
5,340
Sparse Multi-Task Reinforcement Learning Daniele Calandriello ∗ Alessandro Lazaric∗ Team SequeL INRIA Lille – Nord Europe, France Marcello Restelli† DEIB Politecnico di Milano, Italy Abstract In multi-task reinforcement learning (MTRL), the objective is to simultaneously learn multiple tasks and exp...
2014
244
5,341
The limits of squared Euclidean distance regularization∗ Michał Derezi´nski Computer Science Department University of California, Santa Cruz CA 95064, U.S.A. mderezin@soe.ucsc.edu Manfred K. Warmuth Computer Science Department University of California, Santa Cruz CA 95064, U.S.A. manfred@cse.ucsc....
2014
245
5,342
Finding a sparse vector in a subspace: Linear sparsity using alternating directions Qing Qu, Ju Sun, and John Wright {qq2105, js4038, jw2966}@columbia.edu Dept. of Electrical Engineering, Columbia University, New York City, NY, USA, 10027 Abstract We consider the problem of recovering the sparsest vector in...
2014
246
5,343
Scalable Kernel Methods via Doubly Stochastic Gradients Bo Dai1, Bo Xie1, Niao He1, Yingyu Liang2, Anant Raj1, Maria-Florina Balcan3, Le Song1 1Georgia Institute of Technology {bodai, bxie33, nhe6, araj34}@gatech.edu, lsong@cc.gatech.edu 2Princeton University 3Carnegie Mellon University yingyul@cs.princeton...
2014
247
5,344
Learning Mixtures of Ranking Models∗ Pranjal Awasthi Princeton University pawashti@cs.princeton.edu Avrim Blum Carnegie Mellon University avrim@cs.cmu.edu Or Sheffet Harvard University osheffet@seas.harvard.edu Aravindan Vijayaraghavan New York University vijayara@cims.nyu.edu Abstract This ...
2014
248
5,345
Using Convolutional Neural Networks to Recognize Rhythm Stimuli from Electroencephalography Recordings Sebastian Stober, Daniel J. Cameron and Jessica A. Grahn Brain and Mind Institute, Department of Psychology, Western University London, Ontario, Canada, N6A 5B7 {sstober,dcamer25,jgrahn}@uwo.ca Abstract ...
2014
249
5,346
A Wild Bootstrap for Degenerate Kernel Tests Kacper Chwialkowski Department of Computer Science University College London London, Gower Street, WC1E 6BT kacper.chwialkowski@gmail.com Dino Sejdinovic Gatsby Computational Neuroscience Unit, UCL 17 Queen Square, London WC1N 3AR dino.sejdinovic@gmail.com ...
2014
25
5,347
Content-based recommendations with Poisson factorization Prem Gopalan Department of Computer Science Princeton University Princeton, NJ 08540 pgopalan@cs.princeton.edu Laurent Charlin Department of Computer Science Columbia University New York, NY 10027 lcharlin@cs.columbia.edu David M. Blei D...
2014
250
5,348
Optimizing Energy Production Using Policy Search and Predictive State Representations Yuri Grinberg Doina Precup School of Computer Science, McGill University Montreal, QC, Canada {ygrinb,dprecup}@cs.mcgill.ca Michel Gendreau∗ ´Ecole Polytechnique de Montr´eal Montreal, QC, Canada michel.gendreau@ci...
2014
251
5,349
Time–Data Tradeoffs by Aggressive Smoothing John J. Bruer1,* Joel A. Tropp1 Volkan Cevher2 Stephen R. Becker3 1Dept. of Computing + Mathematical Sciences, California Institute of Technology 2Laboratory for Information and Inference Systems, EPFL 3Dept. of Applied Mathematics, University of Colorado at Boul...
2014
252
5,350
Shaping Social Activity by Incentivizing Users Mehrdad Farajtabar∗ Nan Du∗ Manuel Gomez-Rodriguez† Isabel Valera‡ Hongyuan Zha∗ Le Song∗ Georgia Institute of Technology∗ MPI for Software Systems† Univ. Carlos III in Madrid‡ {mehrdad,dunan}@gatech.edu manuelgr@mpi-sws.org {zha,lsong}@cc.gatech.ed...
2014
253
5,351
Universal Option Models Hengshuai Yao, Csaba Szepesv´ari, Rich Sutton, Joseph Modayil Department of Computing Science University of Alberta Edmonton, AB, Canada, T6H 4M5 hengshua,szepesva,sutton,jmodayil@cs.ualberta.ca Shalabh Bhatnagar Department of Computer Science and Automation Indian Institute of S...
2014
254
5,352
Discovering, Learning and Exploiting Relevance Cem Tekin Electrical Engineering Department University of California Los Angeles cmtkn@ucla.edu Mihaela van der Schaar Electrical Engineering Department University of California Los Angeles mihaela@ee.ucla.edu Abstract In this paper we consider the prob...
2014
255
5,353
Stochastic Network Design in Bidirected Trees Xiaojian Wu1 Daniel Sheldon1,2 Shlomo Zilberstein1 1 School of Computer Science, University of Massachusetts Amherst 2 Department of Computer Science, Mount Holyoke College Abstract We investigate the problem of stochastic network design in bidirected trees. I...
2014
256
5,354
Distributed Variational Inference in Sparse Gaussian Process Regression and Latent Variable Models Yarin Gal∗ Mark van der Wilk∗ University of Cambridge {yg279,mv310,cer54}@cam.ac.uk Carl E. Rasmussen Abstract Gaussian processes (GPs) are a powerful tool for probabilistic inference over functions. They ...
2014
257
5,355
On the Convergence Rate of Decomposable Submodular Function Minimization Robert Nishihara, Stefanie Jegelka, Michael I. Jordan Electrical Engineering and Computer Science University of California Berkeley, CA 94720 {rkn,stefje,jordan}@eecs.berkeley.edu Abstract Submodular functions describe a variety of...
2014
258
5,356
Efficient Inference of Continuous Markov Random Fields with Polynomial Potentials Shenlong Wang University of Toronto slwang@cs.toronto.edu Alexander G. Schwing University of Toronto aschwing@cs.toronto.edu Raquel Urtasun University of Toronto urtasun@cs.toronto.edu Abstract In this paper, we pro...
2014
259
5,357
Extracting Latent Structure From Multiple Interacting Neural Populations Jo˜ao D. Semedo1,2,3, Amin Zandvakili4, Adam Kohn4, ∗Christian K. Machens3, ∗Byron M. Yu1,5 1Department of Electrical and Computer Engineering, Carnegie Mellon University 2Department of Electrical and Computer Engineering, Instituto Supe...
2014
26
5,358
Metric Learning for Temporal Sequence Alignment Damien Garreau ∗† ENS damien.garreau@ens.fr R´emi Lajugie ∗† INRIA remi.lajugie@inria.fr Sylvain Arlot † CNRS sylvain.arlot@ens.fr Francis Bach † INRIA francis.bach@inria.fr Abstract In this paper, we propose to learn a Mahalanobis distance to ...
2014
260
5,359
Extended and Unscented Gaussian Processes Daniel M. Steinberg NICTA daniel.steinberg@nicta.com.au Edwin V. Bonilla The University of New South Wales e.bonilla@unsw.edu.au Abstract We present two new methods for inference in Gaussian process (GP) models with general nonlinear likelihoods. Inference is ...
2014
261
5,360
A State-Space Model for Decoding Auditory Attentional Modulation from MEG in a Competing-Speaker Environment Sahar Akram1,2, Jonathan Z. Simon1,2,3, Shihab Shamma1,2, and Behtash Babadi1,2 1 Department of Electrical and Computer Engineering, 2 Institute for Systems Research, 3 Department of Biology Universi...
2014
262
5,361
Sensory Integration and Density Estimation Joseph G. Makin and Philip N. Sabes Center for Integrative Neuroscience/Department of Physiology University of California, San Francisco San Francisco, CA 94143-0444 USA makin, sabes @phy.ucsf.edu Abstract The integration of partially redundant information from m...
2014
263
5,362
Causal Strategic Inference in Networked Microfinance Economies Mohammad T. Irfan Department of Computer Science Bowdoin College Brunswick, ME 04011 mirfan@bowdoin.edu Luis E. Ortiz Department of Computer Science Stony Brook University Stony Brook, NY 11794 leortiz@cs.stonybrook.edu Abstract Per...
2014
264
5,363
Exact Post Model Selection Inference for Marginal Screening Jason D. Lee Computational and Mathematical Engineering Stanford University Stanford, CA 94305 jdl17@stanford.edu Jonathan E. Taylor Department of Statistics Stanford University Stanford, CA 94305 jonathan.taylor@stanford.edu Abstract ...
2014
265
5,364
Sequence to Sequence Learning with Neural Networks Ilya Sutskever Google ilyasu@google.com Oriol Vinyals Google vinyals@google.com Quoc V. Le Google qvl@google.com Abstract Deep Neural Networks (DNNs) are powerful models that have achieved excellent performance on difficult learning tasks. Althou...
2014
266
5,365
Information-based learning by agents in unbounded state spaces Shariq A. Mobin, James A. Arnemann, Friedrich T. Sommer Redwood Center for Theoretical Neuroscience University of California, Berkeley Berkeley, CA 94720 shariqmobin@berkeley.edu, arnemann@berkeley.edu, fsommer@berkeley.edu Abstract The idea...
2014
267
5,366
Multi-Resolution Cascades for Multiclass Object Detection Mohammad Saberian Yahoo! Labs saberian@yahoo-inc.com Nuno Vasconcelos Statistical Visual Computing Laboratory University of California, San Diego nuno@ucsd.edu Abstract An algorithm for learning fast multiclass object detection cascades is in...
2014
268
5,367
Generalized Dantzig Selector: Application to the k-support norm Soumyadeep Chatterjee∗ Sheng Chen∗ Arindam Banerjee Dept. of Computer Science & Engg. University of Minnesota, Twin Cities {chatter,shengc,banerjee}@cs.umn.edu Abstract We propose a Generalized Dantzig Selector (GDS) for linear models, in...
2014
269
5,368
Variational Gaussian Process State-Space Models Roger Frigola, Yutian Chen and Carl E. Rasmussen Department of Engineering University of Cambridge {rf342,yc373,cer54}@cam.ac.uk Abstract State-space models have been successfully used for more than fifty years in different areas of science and engineering. We ...
2014
27
5,369
Conditional Swap Regret and Conditional Correlated Equilibrium Mehryar Mohri Courant Institute and Google 251 Mercer Street New York, NY 10012 mohri@cims nyu edu Scott Yang Courant Institute 251 Mercer Street New York, NY 10012 yangs@cims nyu edu Abstract We introduce a natural extension of th...
2014
270
5,370
Gaussian Process Volatility Model Yue Wu Cambridge University wu5@post.harvard.edu Jos´e Miguel Hern´andez Lobato Cambridge University jmh233@cam.ac.uk Zoubin Ghahramani Cambridge University zoubin@eng.cam.ac.uk Abstract The prediction of time-changing variances is an important task in the modelin...
2014
271
5,371
Fast Sampling-Based Inference in Balanced Neuronal Networks Guillaume Hennequin1 gjeh2@cam.ac.uk Laurence Aitchison2 laurence@gatsby.ucl.ac.uk M´at´e Lengyel1 m.lengyel@eng.cam.ac.uk 1Computational & Biological Learning Lab, Dept. of Engineering, University of Cambridge, UK 2Gatsby Computational Neuro...
2014
272
5,372
Semi-Separable Hamiltonian Monte Carlo for Inference in Bayesian Hierarchical Models Yichuan Zhang School of Informatics University of Edinburgh Y.Zhang-60@sms.ed.ac.uk Charles Sutton School of Informatics University of Edinburgh c.sutton@inf.ed.ac.uk Abstract Sampling from hierarchical Bayesian m...
2014
273
5,373
Predicting Useful Neighborhoods for Lazy Local Learning Aron Yu University of Texas at Austin aron.yu@utexas.edu Kristen Grauman University of Texas at Austin grauman@cs.utexas.edu Abstract Lazy local learning methods train a classifier “on the fly” at test time, using only a subset of the training in...
2014
274
5,374
(Almost) No Label No Cry Giorgio Patrini1,2, Richard Nock1,2, Paul Rivera1,2, Tiberio Caetano1,3,4 Australian National University1, NICTA2, University of New South Wales3, Ambiata4 Sydney, NSW, Australia {name.surname}@anu.edu.au Abstract In Learning with Label Proportions (LLP), the objective is to learn a...
2014
275
5,375
Learning Mixtures of Submodular Functions for Image Collection Summarization Sebastian Tschiatschek Department of Electrical Engineering Graz University of Technology tschiatschek@tugraz.at Rishabh Iyer Department of Electrical Engineering University of Washington rkiyer@u.washington.edu Haochen Wei...
2014
276
5,376
Distributed Bayesian Posterior Sampling via Moment Sharing Minjie Xu1∗, Balaji Lakshminarayanan2, Yee Whye Teh3, Jun Zhu1, and Bo Zhang1 1State Key Lab of Intelligent Technology and Systems; Tsinghua National TNList Lab 1Department of Computer Science and Technology, Tsinghua University, Beijing 100084, China ...
2014
277
5,377
Proximal Quasi-Newton for Computationally Intensive ℓ1-regularized M-estimators Kai Zhong 1 Ian E.H. Yen 2 Inderjit S. Dhillon 2 Pradeep Ravikumar 2 1 Institute for Computational Engineering & Sciences 2 Department of Computer Science University of Texas at Austin zhongkai@ices.utexas.edu, {ianyen,ind...
2014
278
5,378
Fast Multivariate Spatio-temporal Analysis via Low Rank Tensor Learning Mohammad Taha Bahadori∗ Dept. of Electrical Engineering Univ. of Southern California Los Angeles, CA 90089 mohammab@usc.edu Qi (Rose) Yu∗ Dept. of Computer Science Univ. of Southern California Los Angeles, CA 90089 qiyu@usc.ed...
2014
279
5,379
Multi-View Perceptron: a Deep Model for Learning Face Identity and View Representations Zhenyao Zhu1,3 Ping Luo3,1 Xiaogang Wang2,3 Xiaoou Tang1,3 1Department of Information Engineering, The Chinese University of Hong Kong 2Department of Electronic Engineering, The Chinese University of Hong Kong 3Shenz...
2014
28
5,380
Multi-scale Graphical Models for Spatio-Temporal Processes Firdaus Janoos∗ Huseyin Denli Niranjan Subrahmanya ExxonMobil Corporate Strategic Research Annandale, NJ 08801 Abstract Learning the dependency structure between spatially distributed observations of a spatio-temporal process is an important p...
2014
280
5,381
Bregman Alternating Direction Method of Multipliers Huahua Wang, Arindam Banerjee Dept of Computer Science & Engg, University of Minnesota, Twin Cities {huwang,banerjee}@cs.umn.edu Abstract The mirror descent algorithm (MDA) generalizes gradient descent by using a Bregman divergence to replace squared Euc...
2014
281
5,382
Bounded Regret for Finite-Armed Structured Bandits Tor Lattimore Department of Computing Science University of Alberta, Canada tlattimo@ualberta.ca R´emi Munos INRIA Lille, France1 remi.munos@inria.fr Abstract We study a new type of K-armed bandit problem where the expected return of one arm may d...
2014
282
5,383
Exponential Concentration of a Density Functional Estimator Shashank Singh Statistics & Machine Learning Departments Carnegie Mellon University Pittsburgh, PA 15213 sss1@andrew.cmu.edu Barnab´as P´oczos Machine Learning Department Carnegie Mellon University Pittsburgh, PA 15213 bapoczos@cs.cmu.edu...
2014
283
5,384
Decomposing Parameter Estimation Problems Khaled S. Refaat, Arthur Choi, Adnan Darwiche Computer Science Department University of California, Los Angeles {krefaat,aychoi,darwiche}@cs.ucla.edu Abstract We propose a technique for decomposing the parameter learning problem in Bayesian networks into independe...
2014
284
5,385
Convex Optimization Procedure for Clustering: Theoretical Revisit Changbo Zhu Department of Electrical and Computer Engineering Department of Mathematics National University of Singapore elezhuc@nus.edu.sg Huan Xu Department of Mechanical Engineering National University of Singapore mpexuh@nus.edu.s...
2014
285
5,386
Submodular Attribute Selection for Action Recognition in Video Jinging Zheng UMIACS, University of Maryland College Park, MD, USA zjngjng@umiacs.umd.edu Zhuolin Jiang Noah’s Ark Lab Huawei Technologies zhuolin.jiang@huawei.com Rama Chellappa UMIACS, University of Maryland College Park, MD, USA ...
2014
286
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Quantized Estimation of Gaussian Sequence Models in Euclidean Balls Yuancheng Zhu John Lafferty Department of Statistics University of Chicago Abstract A central result in statistical theory is Pinsker’s theorem, which characterizes the minimax rate in the normal means model of nonparametric estimation....
2014
287
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Large-Margin Convex Polytope Machine Alex Kantchelian Michael Carl Tschantz Ling Huang† Peter L. Bartlett Anthony D. Joseph J. D. Tygar UC Berkeley – {akant|mct|bartlett|adj|tygar}@cs.berkeley.edu †Datavisor – ling.huang@datavisor.com Abstract We present the Convex Polytope Machine (CPM), a novel no...
2014
288
5,389
A provable SVD-based algorithm for learning topics in dominant admixture corpus Trapit Bansal†, C. Bhattacharyya‡∗ Department of Computer Science and Automation Indian Institute of Science Bangalore -560012, India †trapitbansal@gmail.com ‡chiru@csa.iisc.ernet.in Ravindran Kannan Microsoft Research I...
2014
289
5,390
Global Belief Recursive Neural Networks Romain Paulus, Richard Socher∗ MetaMind Palo Alto, CA {romain,richard}@metamind.io Christopher D. Manning Stanford University 353 Serra Mall Stanford, CA 94305 manning@stanford.edu Abstract Recursive Neural Networks have recently obtained state of the art pe...
2014
29
5,391
Divide-and-Conquer Learning by Anchoring a Conical Hull Tianyi Zhou†, Jeff Bilmes‡, Carlos Guestrin† †Computer Science & Engineering, ‡Electrical Engineering, University of Washington, Seattle {tianyizh, bilmes, guestrin}@u.washington.edu Abstract We reduce a broad class of fundamental machine learning prob...
2014
290
5,392
Discriminative Metric Learning by Neighborhood Gerrymandering Shubhendu Trivedi, David McAllester, Gregory Shakhnarovich Toyota Technological Institute Chicago, IL - 60637 {shubhendu,mcallester,greg}@ttic.edu Abstract We formulate the problem of metric learning for k nearest neighbor classification a...
2014
291
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Learning on graphs using Orthonormal Representation is Statistically Consistent Rakesh S Department of Electrical Engineering Indian Institute of Science Bangalore, 560012, INDIA rakeshsmysore@gmail.com Chiranjib Bhattacharyya Department of CSA Indian Institute of Science Bangalore, 560012, INDIA ...
2014
292
5,394
Generalized Unsupervised Manifold Alignment Zhen Cui1,2 Hong Chang1 Shiguang Shan1 Xilin Chen1 1 Key Lab of Intelligent Information Processing of Chinese Academy of Sciences (CAS), Institute of Computing Technology, CAS, Beijing, China 2 School of Computer Science and Technology, Huaqiao University, Xiame...
2014
293
5,395
Grouping-Based Low-Rank Trajectory Completion and 3D Reconstruction Katerina Fragkiadaki EECS, University of California, Berkeley, CA 94720 katef@berkeley.edu Marta Salas Universidad de Zaragoza, Zaragoza, Spain msalasg@unizar.es Pablo Arbel´aez Universidad de los Andes, Bogot´a, Colombia pa.a...
2014
294
5,396
A statistical model for tensor PCA Andrea Montanari Statistics & Electrical Engineering Stanford University Emile Richard Electrical Engineering Stanford University Abstract We consider the Principal Component Analysis problem for large tensors of arbitrary order k under a single-spike (or rank-one plus...
2014
295
5,397
Making Pairwise Binary Graphical Models Attractive Nicholas Ruozzi Institute for Data Sciences and Engineering Columbia University New York, NY 10027 nr2493@columbia.edu Tony Jebara Department of Computer Science Columbia University New York, NY 10027 jebara@cs.columbia.edu Abstract Computing th...
2014
296
5,398
Subspace Embeddings for the Polynomial Kernel Haim Avron IBM T.J. Watson Research Center Yorktown Heights, NY 10598 haimav@us.ibm.com Huy L. Nguy˜ˆen Simons Institute, UC Berkeley Berkeley, CA 94720 hlnguyen@cs.princeton.edu David P. Woodruff IBM Almaden Research Center San Jose, CA 95120 dpwood...
2014
297
5,399
On the Relationship Between LFP & Spiking Data David E. Carlson1, Jana Schaich Borg2, Kafui Dzirasa2, and Lawrence Carin1 1Department of Electrical and Computer Engineering 2Department of Psychiatry and Behavioral Sciences Duke University Duham, NC 27701 {david.carlson, jana.borg, kafui.dzirasa, lcarin}@duk...
2014
298