Search Results for author: Weixin Cai

Found 5 papers, 2 papers with code

Joint Repetition Suppression and Content Moderation of Large Language Models

no code implementations20 Apr 2023 Minghui Zhang, Alex Sokolov, Weixin Cai, Si-Qing Chen

Natural language generation (NLG) is one of the most impactful fields in NLP, and recent years have witnessed its evolution brought about by large language models (LLMs).

Text Generation

Interactive Text Generation

no code implementations2 Mar 2023 Felix Faltings, Michel Galley, Baolin Peng, Kianté Brantley, Weixin Cai, Yizhe Zhang, Jianfeng Gao, Bill Dolan

Unfortunately, this means most of the research on text, code, and image generation has focused on non-interactive settings, whereby the model is expected to get everything right without accounting for any input from a user who may be willing to help.

Image Generation Imitation Learning +1

Targeting Learning: Robust Statistics for Reproducible Research

no code implementations12 Jun 2020 Jeremy R. Coyle, Nima S. Hejazi, Ivana Malenica, Rachael V. Phillips, Benjamin F. Arnold, Andrew Mertens, Jade Benjamin-Chung, Weixin Cai, Sonali Dayal, John M. Colford Jr., Alan E. Hubbard, Mark J. Van Der Laan

Targeted Learning is a subfield of statistics that unifies advances in causal inference, machine learning and statistical theory to help answer scientifically impactful questions with statistical confidence.

Causal Inference Survival Analysis

Nonparametric Bootstrap Inference for the Targeted Highly Adaptive LASSO Estimator

1 code implementation23 May 2019 Weixin Cai, Mark van der Laan

In order to optimize the finite sample coverage of the nonparametric bootstrap confidence intervals, we propose a selection method for this sectional variation norm that is based on running the nonparametric bootstrap for all values of the sectional variation norm larger than the one selected by cross-validation, and subsequently determining a value at which the width of the resulting confidence intervals reaches a plateau.

Statistics Theory Methodology Statistics Theory

Data-adaptive statistics for multiple hypothesis testing in high-dimensional settings

1 code implementation24 Apr 2017 Weixin Cai, Nima S. Hejazi, Alan E. Hubbard

Current statistical inference problems in areas like astronomy, genomics, and marketing routinely involve the simultaneous testing of thousands -- even millions -- of null hypotheses.

Astronomy Marketing +3

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