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Date:22 February 2024, Thursday

Location:Zoom: https://nus-sg.zoom.us/j/82876483605?pwd=anRrRFVvZ2ZoZnRKSWhoOUF3c0RTdz09

Time:9am, Singapore

Uncertainty Quantification for Interpretable Machine Learning

Interpretable machine learning has been widely deployed for scientific discoveries and decision-making, while its reliability hinges on the critical role…

Dr Zheng LiliRice University

Date:20 February 2024, Tuesday

Location:Zoom: https://nus-sg.zoom.us/j/84311119686?pwd=NWQ5RzlTcHNWUjl6Mm45V3FJQWxGdz09

Time:9am, Singapore

Bayesian Heavy-tailed Density Estimation and Censored Ocean Flow Cytometry Data Analysis

In this talk, I will first present a Bayesian semiparametric method of jointly estimating the density function and the tail…

Dr Sheng Jiang University of California Santa Cruz

Date:8 February 2024, Thursday

Location:S16-07-107

Time:10-11 am, Singapore

SCALABLE BAYESIAN INFERENCE FOR LARGE CROSSED MIXED EFFECTS MODELS

Large crossed mixed effects models with imbalanced structures and missing data pose major computational challenges for standard Bayesian posterior sampling…

Ms. Zhang XinyuDepartment of Statistics and Data Science, NUS

Date:7 February 2024, Wednesday

Location:Zoom: https://nus-sg.zoom.us/j/84820732012?pwd=S25TVitqTnJkQ3FpQWEvQ3FWQnBZQT09

Time:4pm, Singapore

Multi-stage learning in Reproducing Kernel Hilbert Space

Classical machine learning framework focuses on single-stage learning, where we directly estimate the target prediction function from training data sets….

Dr Zhu LiUniversity College London

Date:7 February 2024, Wednesday

Location:S16-06-118, Seminar Room

Time:3pm, Singapore

Computational Biopharmaceutics – Exploring the Drug Delivery Lifecycle in Nanomedicine

A growing number of nanomedicines have been developed for drug delivery via injection into the bloodstream. These nanocarriers transport drug…

Assoc Professor Matthias G. WackerDepartment of Pharmacy, NUS

Date:6 February 2024, Tuesday

Location:S17-04-06, Seminar Room

Time:3pm, Singapore

Non-asymptotic Theory for Two-Layer Neural Networks: Beyond the Bias-Variance Trade-Off

In statistical and probabilistic models, “mean-field” behavior arises when the aggregate effect of many variables is well-approximated by an average…

Assoc Professor Wei LinPeking University

Date:6 February 2024, Tuesday

Location:Zoom: https://nus-sg.zoom.us/j/83245096763?pwd=cVVqVHArQ3pVR1dQVUNMS2xXQ0FMZz09

Time:9am, Singapore

Actor-Critic Graph Neural Networks: A Complete Recipe for Neural Decoding

In recent years, graphs have become one of the most powerful abstractions for complex data, including brain networks, knowledge graphs,…

Dr Wenzhuo ZhouUniversity of California Irvine, CA

Date:1 February 2024, Thursday

Location:Zoom: https://nus-sg.zoom.us/j/89416766885?pwd=V3NhR1RTNWFYMHFQU0pMMmxPd3p1dz09

Time:9am, Singapore

Towards More Reliable Tensor Learning – heteroskedastic tensor clustering and uncertainty quantification for low-rank tensors

Tensor data, which exhibits more sophisticated structures than matrix data and brings unique statistical and computational challenges, has attracted a…

Dr Yuchen ZhouUniversity of Pennsylvania

Date:25 January 2024, Thursday

Location:S16-06-118, Seminar Room

Time:3pm, Singapore

Mean-field inference, from empirical Bayes PCA to orthogonally-invariant spin glasses

In statistical and probabilistic models, “mean-field” behavior arises when the aggregate effect of many variables is well-approximated by an average…

Dr Zhou FanYale University

Date:24 January 2024, Wednesday

Location:S16-06-118, Seminar Room

Time:3pm, Singapore

Minimax Rate of Distribution Estimation on Unknown Submanifold under Adversarial Losses

Statistical inference from high-dimensional data with low-dimensional structures has recently attracted a lot of attention. In machine learning, deep generative…

Dr Rong TangThe Hong Kong University of Science and Technology
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