
Benchmarking Semisupervised Federated Learning
Federated learning promises to use the computational power of edge devic...
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Boundary thickness and robustness in learning models
Robustness of machine learning models to various adversarial and nonadv...
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Debiasing Distributed Second Order Optimization with Surrogate Sketching and Scaled Regularization
In distributed second order optimization, a standard strategy is to aver...
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Good linear classifiers are abundant in the interpolating regime
Within the machine learning community, the widelyused uniform convergen...
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Precise expressions for random projections: Lowrank approximation and randomized Newton
It is often desirable to reduce the dimensionality of a large dataset by...
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Multiplicative noise and heavy tails in stochastic optimization
Although stochastic optimization is central to modern machine learning, ...
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A random matrix analysis of random Fourier features: beyond the Gaussian kernel, a precise phase transition, and the corresponding double descent
This article characterizes the exact asymptotics of random Fourier featu...
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ADAHESSIAN: An Adaptive Second Order Optimizer for Machine Learning
We introduce AdaHessian, a second order stochastic optimization algorith...
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Determinantal Point Processes in Randomized Numerical Linear Algebra
Randomized Numerical Linear Algebra (RandNLA) uses randomness to develop...
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Error Estimation for Sketched SVD via the Bootstrap
In order to compute fast approximations to the singular value decomposit...
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Forecasting Sequential Data using Consistent Koopman Autoencoders
Recurrent neural networks are widely used on time series data, yet such ...
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Asymptotic Analysis of Sampling Estimators for Randomized Numerical Linear Algebra Algorithms
The statistical analysis of Randomized Numerical Linear Algebra (RandNLA...
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Stochastic Normalizing Flows
We introduce stochastic normalizing flows, an extension of continuous no...
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Improved guarantees and a multipledescent curve for the Column Subset Selection Problem and the Nyström method
The Column Subset Selection Problem (CSSP) and the Nyström method are am...
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Predicting trends in the quality of stateoftheart neural networks without access to training or testing data
In many applications, one works with deep neural network (DNN) models tr...
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ZeroQ: A Novel Zero Shot Quantization Framework
Quantization is a promising approach for reducing the inference time and...
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Exact expressions for double descent and implicit regularization via surrogate random design
Double descent refers to the phase transition that is exhibited by the g...
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LSAR: Efficient Leverage Score Sampling Algorithm for the Analysis of Big Time Series Data
We apply methods from randomized numerical linear algebra (RandNLA) to d...
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HAWQV2: Hessian Aware traceWeighted Quantization of Neural Networks
Quantization is an effective method for reducing memory footprint and in...
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Running Alchemist on Cray XC and CS Series Supercomputers: Dask and PySpark Interfaces, Deployment Options, and Data Transfer Times
Newly developed interfaces for Python, Dask, and PySpark enable the use ...
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Limit theorems for outofsample extensions of the adjacency and Laplacian spectral embeddings
Graph embeddings, a class of dimensionality reduction techniques designe...
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Bootstrapping the Operator Norm in High Dimensions: Error Estimation for Covariance Matrices and Sketching
Although the operator (spectral) norm is one of the most widely used met...
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QBERT: Hessian Based Ultra Low Precision Quantization of BERT
Transformer based architectures have become defacto models used for a r...
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The Difficulties of Addressing Interdisciplinary Challenges at the Foundations of Data Science
The National Science Foundation's Transdisciplinary Research in Principl...
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On Linear Convergence of Weighted Kernel Herding
We provide a novel convergence analysis of two popular sampling algorith...
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Statistical guarantees for local graph clustering
Local graph clustering methods aim to find small clusters in very large ...
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Bayesian experimental design using regularized determinantal point processes
In experimental design, we are given n vectors in d dimensions, and our ...
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Residual Networks as Nonlinear Systems: Stability Analysis using Linearization
We regard pretrained residual networks (ResNets) as nonlinear systems a...
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Distributed estimation of the inverse Hessian by determinantal averaging
In distributed optimization and distributed numerical linear algebra, we...
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Physicsinformed Autoencoders for Lyapunovstable Fluid Flow Prediction
In addition to providing highprofile successes in computer vision and n...
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JumpReLU: A Retrofit Defense Strategy for Adversarial Attacks
It has been demonstrated that very simple attacks can fool highlysophis...
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OverSketched Newton: Fast Convex Optimization for Serverless Systems
Motivated by recent developments in serverless systems for largescale m...
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Inefficiency of KFAC for Large Batch Size Training
In stochastic optimization, large batch training can leverage parallel r...
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Shallow Learning for Fluid Flow Reconstruction with Limited Sensors and Limited Data
In many applications, it is important to reconstruct a fluid flow field,...
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Minimax experimental design: Bridging the gap between statistical and worstcase approaches to least squares regression
In experimental design, we are given a large collection of vectors, each...
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HeavyTailed Universality Predicts Trends in Test Accuracies for Very Large PreTrained Deep Neural Networks
Given two or more Deep Neural Networks (DNNs) with the same or similar a...
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Traditional and HeavyTailed Self Regularization in Neural Network Models
Random Matrix Theory (RMT) is applied to analyze the weight matrices of ...
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On the Computational Inefficiency of Large Batch Sizes for Stochastic Gradient Descent
Increasing the minibatch size for stochastic gradient descent offers si...
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Implicit SelfRegularization in Deep Neural Networks: Evidence from Random Matrix Theory and Implications for Learning
Random Matrix Theory (RMT) is applied to analyze weight matrices of Deep...
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NewtonMR: Newton's Method Without Smoothness or Convexity
Establishing global convergence of the classical Newton's method has lon...
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Distributed Secondorder Convex Optimization
Convex optimization problems arise frequently in diverse machine learnin...
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Alchemist: An Apache Spark <=> MPI Interface
The Apache Spark framework for distributed computation is popular in the...
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Accelerating LargeScale Data Analysis by Offloading to HighPerformance Computing Libraries using Alchemist
Apache Spark is a popular system aimed at the analysis of large data set...
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Error Estimation for Randomized LeastSquares Algorithms via the Bootstrap
Over the course of the past decade, a variety of randomized algorithms h...
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GPU Accelerated SubSampled Newton's Method
First order methods, which solely rely on gradient information, are comm...
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Hessianbased Analysis of Large Batch Training and Robustness to Adversaries
Large batch size training of Neural Networks has been shown to incur acc...
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Outofsample extension of graph adjacency spectral embedding
Many popular dimensionality reduction procedures have outofsample exte...
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Lectures on Randomized Numerical Linear Algebra
This chapter is based on lectures on Randomized Numerical Linear Algebra...
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Avoiding Synchronization in FirstOrder Methods for Sparse Convex Optimization
Parallel computing has played an important role in speeding up convex op...
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A Berkeley View of Systems Challenges for AI
With the increasing commoditization of computer vision, speech recogniti...
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Michael W. Mahoney
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Associate Professor at UC Berkeley, Adviser and Data Scientist at Vieu Labs, Research Scientist Stanford University