04.11.2021, 17:00 Uhr:

• Hyeyoung Park (Kyungpook National University)
• Effect of Geometrical Singularity on Learning Dynamics of Neural Networks
• Videobroadcast, registration required, check abstract for details

11.11.2021, 17:00 Uhr:

• Christoph Hertrich (TU Berlin)
• to be announced
• Videobroadcast, registration required, check abstract for details

18.11.2021, 17:00 Uhr:

• Daniel Soudry (Technion)
• to be announced
• Videobroadcast, registration required, check abstract for details

25.11.2021, 17:00 Uhr:

• Michael Joswig (TU Berlin)
• to be announced
• Videobroadcast, registration required, check abstract for details

02.12.2021, 17:00 Uhr:

• Ekaterina Lobacheva (HSE University)
• Maxim Kodryan (HSE University)
• to be announced
• Videobroadcast, registration required, check abstract for details

16.12.2021, 17:00 Uhr:

• Zhi-Qin John Xu (Shanghai Jiao Tong University)
• to be announced
• Videobroadcast, registration required, check abstract for details

27.01.2022, 17:00 Uhr:

• Daniel Russo (Columbia University)
• to be announced
• Videobroadcast, registration required, check abstract for details

24.03.2022, 17:00 Uhr:

• Ohad Shamir (Weizmann Institute of Science)
• to be announced
• Videobroadcast, registration required, check abstract for details

02.04.2020, 11:00 Uhr:

• Yu Guang Wang (University of New South Wales, Sydney)
• Haar Graph Pooling
• see PDF Abstract
• see video

09.04.2020, 17:00 Uhr:

• Michael Arbel (University College London)
• Kernelized Wasserstein Natural Gradient
• see video

16.04.2020, 17:00 Uhr:

• Anton Mallasto (University of Copenhagen)
• Estimation of Optimal Transport in Generative Models
• see video

23.04.2020, 17:00 Uhr:

• Johannes Mueller (MPI MIS, Leipzig)
• Deep Ritz Revisited
• see video

30.04.2020, 17:00 Uhr:

• Quynh Nguyen (University Saarbruecken)
• Loss surface of deep and wide neural networks
• see video

07.05.2020, 17:00 Uhr:

• Kathlén Kohn (KTH Royal Institute of Technology)
• The geometry of neural networks
• see video

14.05.2020, 17:00 Uhr:

• Benjamin Fehrman (University of Oxford)
• Convergence rates for the stochastic gradient descent method for non-convex objective functions
• see video

21.05.2020, 17:00 Uhr:

• Dennis Elbrächter (Universität Wien)
• How degenerate is the parametrization of (ReLU) neural networks?
• see video

28.05.2020, 17:00 Uhr:

• Jonathan Frankle (Massachusetts Institute of Technology)
• The Lottery Ticket Hypothesis: On Sparse, Trainable Neural Networks

04.06.2020, 17:00 Uhr:

• Ulrich Terstiege (Rheinisch-Westfälische Technische Hochschule Aachen)
• Learning deep linear neural networks: Riemannian gradient flows and convergence to global minimizers

11.06.2020, 17:00 Uhr:

• Poorya Mianjy (Johns Hopkins University)
• Understanding the Algorithmic Regularization due to Dropout
• see video

18.06.2020, 17:00 Uhr:

• Alessandro Achille (University of California, Los Angeles)
• Structure of Learning Tasks and the Information in the Weights of a Deep Network
• see video (MPI MiS internal only)

25.06.2020, 17:00 Uhr:

• Adam Gaier (INRIA)
• Weight Agnostic Neural Networks

02.07.2020, 17:00 Uhr:

• Wenda Zhou (Columbia University)
• New perspectives on cross-validation
• see video

03.07.2020, 17:00 Uhr:

• Kai Fong Ernest Chong (Singapore University of Technology and Design)
• The approximation capabilities of neural networks
• see video

10.07.2020, 17:00 Uhr:

• Nasim Rahaman (MPI-IS Tübingen, and Mila, Montréal)
• On the Spectral Bias of Neural Networks
• see video

23.07.2020, 17:00 Uhr:

• Léonard Blier (Facebook AI Research, Université Paris Saclay, Inria)
• The Description Length of Deep Learning Models

30.07.2020, 17:00 Uhr:

• Robert Peharz (TU Eindhoven)
• Minimal Random Code Learning: Getting Bits Back from Compressed Model Parameters
• see video

31.07.2020, 17:00 Uhr:

• Greg Ongie (University of Chicago)
• A function space view of overparameterized neural networks
• see video

06.08.2020, 17:00 Uhr:

• Simon S. Du (University of Washington)
• Ultra-wide Neural Network and Neural Tangent Kernel
• see video (MPI MiS internal only)

13.08.2020, 17:00 Uhr:

• Lénaïc Chizat (CNRS - Laboratoire de Mathématiques d'Orsay)
• Analysis of Gradient Descent on Wide Two-Layer ReLU Neural Networks
• see video

14.08.2020, 17:00 Uhr:

• Ido Nachum (École Polytechnique Fédérale de Lausanne)
• Regularization by Misclassification in ReLU Neural Networks
• see video

20.08.2020, 17:00 Uhr:

• Arthur Jacot (École Polytechnique Fédérale de Lausanne)
• Neural Tangent Kernel: Convergence and Generalization of DNNs
• see video

21.08.2020, 17:00 Uhr:

• Preetum Nakkiran (Harvard University)
• Distributional Generalization: A New Kind of Generalization
• see video

27.08.2020, 17:00 Uhr:

• Felix Draxler (Heidelberg University)
• Characterizing The Role of A Single Coupling Layer in Affine Normalizing Flows
• see video

03.09.2020, 17:00 Uhr:

• Niladri S. Chatterji (UC Berkeley)
• Upper and lower bounds for gradient based sampling methods
• see video

04.09.2020, 17:00 Uhr:

• Nadav Cohen (Tel Aviv University)
• Analyzing Optimization and Generalization in Deep Learning via Dynamics of Gradient Descent
• see video

17.09.2020, 17:00 Uhr:

• Mahito Sugiyama (National Institute of Informatics, JST, PRESTO)
• Learning with Dually Flat Structure and Incidence Algebra

18.09.2020, 17:00 Uhr:

• Mert Pilanci (Stanford University)
• Exact Polynomial-time Convex Formulations for Training Multilayer Neural Networks: The Hidden Convex Optimization Landscape

24.09.2020, 17:00 Uhr:

• Liwen Zhang (University of Chicago)
• Tropical Geometry of Deep Neural Networks
• see video

25.09.2020, 17:00 Uhr:

• Randall Balestriero (Rice University)
• Max-Affine Spline Insights into Deep Networks
• see video

01.10.2020, 17:00 Uhr:

• David Rolnick (McGill University & Mila)
• Expressivity and learnability: linear regions in deep ReLU networks
• see video

08.10.2020, 17:00 Uhr:

• Yaoyu Zhang (Shanghai Jiao Tong University)
• Impact of initialization on generalization of deep neural networks
• see video

15.10.2020, 17:00 Uhr:

• Guy Blanc (Stanford University)
• Provable Guarantees for Decision Tree Induction
• see video

22.10.2020, 17:00 Uhr:

• Boris Hanin (Princeton University)
• Neural Networks at Finite Width and Large Depth
• see video

29.10.2020, 17:00 Uhr:

• Yaim Cooper (Institute for Advanced Study, Princeton)
• The geometry of the loss function of deep neural networks

05.11.2020, 17:00 Uhr:

• Kenji Kawaguchi (MIT)
• Deep learning: theoretical results on optimization and mixup

12.11.2020, 17:00 Uhr:

• Yasaman Bahri (Google Brain)
• The Large Learning Rate Phase of Wide, Deep Neural Networks
• see video

20.11.2020, 17:00 Uhr:

• Amartya Sanyal (University of Oxford)
• How benign is benign overfitting?
• see video

17.12.2020, 17:00 Uhr:

• Tim G. J. Rudner (University of Oxford)
• Outcome-Driven Reinforcement Learning via Variational Inference

14.01.2021, 17:00 Uhr:

• Mahdi Soltanolkotabi (University of Southern California)
• Learning via early stopping and untrained neural nets
• see video

21.01.2021, 17:00 Uhr:

• Taiji Suzuki (The University of Tokyo, and Center for Advanced Intelligence Project, RIKEN, Tokyo)
• Statistical efficiency and optimization of deep learning from the viewpoint of non-convexity
• see video

28.01.2021, 17:00 Uhr:

• Suriya Gunasekar (Microsoft Research, Redmond)
• Rethinking the role of optimization in learning
• see video

04.02.2021, 17:00 Uhr:

• Tailin Wu (Stanford University)
• Phase transitions on the universal tradeoff between prediction and compression in machine learning
• see video

11.02.2021, 17:00 Uhr:

• Samuel L. Smith (DeepMind)
• A Backward Error Analysis for Random Shuffling SGD
• see video

18.02.2021, 17:00 Uhr:

• Umut Şimşekli (INRIA - École Normale Supérieure (Paris))
• Towards Building a Heavy-Tailed Theory of Stochastic Gradient Descent for Deep Neural Networks
• see video

25.02.2021, 17:00 Uhr:

• Zhiyuan Li (Princeton University)
• Reconciling Modern Deep Learning with Traditional Optimization Analyses: The Intrinsic Learning Rate
• see video (MPI MiS internal only)

04.03.2021, 17:00 Uhr:

• Marcus Hutter (DeepMind and Australian National University)
• Learning Curve Theory
• see video

11.03.2021, 17:00 Uhr:

• Spencer Frei (Department of Statistics, UCLA)
• Generalization of SGD-trained neural networks of any width in the presence of adversarial label noise
• see video

18.03.2021, 17:00 Uhr:

• Ryo Karakida (AIST (National Institute of Advanced Industrial Science and Technology), Tokyo)
• Understanding Approximate Fisher Information for Fast Convergence of Natural Gradient Descent in Wide Neural Networks
• see video

25.03.2021, 17:00 Uhr:

• Pratik Chaudhari (University of Pennsylvania)
• Learning with few labeled data
• see video

01.04.2021, 17:00 Uhr:

• Roi Livni (Tel Aviv University)
• Regularization, what is it good for?
• see video

08.04.2021, 17:00 Uhr:

• Cristian Bodnar (University of Cambridge)
• Fabrizio Frasca (Twitter)
• Weisfeiler and Lehman Go Topological: Message Passing Simplicial Networks
• see video

15.04.2021, 17:00 Uhr:

• Stanislav Fort (Stanford University)
• Neural Network Loss Landscapes in High Dimensions: Theory Meets Practice

22.04.2021, 17:00 Uhr:

• Matus Jan Telgarsky (UIUC)
• Recent advances in the analysis of the implicit bias of gradient descent on deep networks
• see video

29.04.2021, 17:00 Uhr:

• Mehrdad Farajtabar (DeepMind)
• Catastrophic Forgetting in Continual Learning of Neural Networks
• see video

06.05.2021, 17:00 Uhr:

• Haizhao Yang (Purdue University)
• A Few Thoughts on Deep Learning-Based PDE Solvers
• see video

13.05.2021, 17:00 Uhr:

• Eirikur Agustsson (Google research)
• Universally Quantized Neural Compression

27.05.2021, 17:00 Uhr:

• Sebastian Reich (University of Potsdam and University of Reading)
• Statistical inverse problems and affine-invariant gradient flow structures in the space of probability measures
• see slides

03.06.2021, 17:00 Uhr:

• Stanisław Jastrzębski (Molecule.one and Jagiellonian University)
• Reverse-engineering implicit regularization due to large learning rates in deep learning
• see video

10.06.2021, 17:00 Uhr:

• Isabel Valera (Saarland University and MPI for Intelligent Systems)
• Algorithmic recourse: theory and practice
• see video

17.06.2021, 17:00 Uhr:

• Ziv Goldfeld (Cornell University)
• Scaling Wasserstein distances to high dimensions via smoothing
• see video

01.07.2021, 17:00 Uhr:

• Dominik Janzing (Amazon Research, Tuebingen, Germany)
• Why we should prefer simple causal models

15.07.2021, 17:00 Uhr:

• Hossein Mobahi (Google Research)
• Self-Distillation Amplifies Regularization in Hilbert Space
• see video

22.07.2021, 17:00 Uhr:

• Soledad Villar (Johns Hopkins University)
• Scalars are universal: Gauge-equivariant machine learning, structured like classical physics
• see video

26.08.2021, 17:00 Uhr:

• Guodong Zhang (University of Toronto)
• Differentiable Game Dynamics: Hardness and Complexity of Equilibrium Learning
• see video

02.09.2021, 17:00 Uhr:

• Matthew Trager (Amazon US)
• A Geometric View of Functional Spaces of Neural Networks

09.09.2021, 17:00 Uhr:

• Shaowei Lin (working in a stealth startup)
• All you need is relative information
• see video

16.09.2021, 17:00 Uhr:

• Pavel Izmailov (New York University)
• What Are Bayesian Neural Network Posteriors Really Like?
• see video

23.09.2021, 17:00 Uhr:

• Huan Xiong (MBZUAI, Abu Dhabi)
• On the Number of Linear Regions of Convolutional Neural Networks with Piecewise Linear Activations
• see video

07.10.2021, 17:00 Uhr:

• Roger Grosse (University of Toronto)
• Self-tuning networks: Amortizing the hypergradient computation for hyperparameter optimization
• see video

14.10.2021, 17:00 Uhr:

• Mathias Drton (Technical University of Munich)
• A Bayesian information criterion for singular models
• see video

21.10.2021, 17:00 Uhr:

• David Stutz (MPI for Informatics, Saarbrücken)
• Relating Adversarial Robustness and Weight Robustness Through Flatness
• see video