Search Results for author: Yuxin Xiao

Found 7 papers, 7 papers with code

In the Name of Fairness: Assessing the Bias in Clinical Record De-identification

1 code implementation18 May 2023 Yuxin Xiao, Shulammite Lim, Tom Joseph Pollard, Marzyeh Ghassemi

Data sharing is crucial for open science and reproducible research, but the legal sharing of clinical data requires the removal of protected health information from electronic health records.

De-identification Fairness

Uncertainty Quantification with Pre-trained Language Models: A Large-Scale Empirical Analysis

1 code implementation10 Oct 2022 Yuxin Xiao, Paul Pu Liang, Umang Bhatt, Willie Neiswanger, Ruslan Salakhutdinov, Louis-Philippe Morency

In particular, there are various considerations behind the pipeline: (1) the choice and (2) the size of PLM, (3) the choice of uncertainty quantifier, (4) the choice of fine-tuning loss, and many more.

Uncertainty Quantification

Amortized Auto-Tuning: Cost-Efficient Bayesian Transfer Optimization for Hyperparameter Recommendation

1 code implementation17 Jun 2021 Yuxin Xiao, Eric P. Xing, Willie Neiswanger

With the surge in the number of hyperparameters and training times of modern machine learning models, hyperparameter tuning is becoming increasingly expensive.

Bayesian Optimization Transfer Learning

Heterogeneous Network Representation Learning: A Unified Framework with Survey and Benchmark

1 code implementation1 Apr 2020 Carl Yang, Yuxin Xiao, Yu Zhang, Yizhou Sun, Jiawei Han

Since there has already been a broad body of HNE algorithms, as the first contribution of this work, we provide a generic paradigm for the systematic categorization and analysis over the merits of various existing HNE algorithms.

Attribute Network Embedding

Discovering Strategic Behaviors for Collaborative Content-Production in Social Networks

1 code implementation7 Mar 2020 Yuxin Xiao, Adit Krishnan, Hari Sundaram

Different strategies give rise to different social payoffs, the best performing individuals exhibit stability in their preference over the discovered strategies, which indicates the emergence of strategic behavior, and the stability of strategy preference is correlated with high payoffs.

Social and Information Networks Physics and Society

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