Search Results for author: Xinlu Zhang

Found 9 papers, 4 papers with code

GPT-4V(ision) as a Generalist Evaluator for Vision-Language Tasks

no code implementations2 Nov 2023 Xinlu Zhang, Yujie Lu, Weizhi Wang, An Yan, Jun Yan, Lianke Qin, Heng Wang, Xifeng Yan, William Yang Wang, Linda Ruth Petzold

Automatically evaluating vision-language tasks is challenging, especially when it comes to reflecting human judgments due to limitations in accounting for fine-grained details.

Image Generation

AlpaCare:Instruction-tuned Large Language Models for Medical Application

1 code implementation23 Oct 2023 Xinlu Zhang, Chenxin Tian, Xianjun Yang, Lichang Chen, Zekun Li, Linda Ruth Petzold

Instruction-finetuning (IFT) has become crucial in aligning Large Language Models (LLMs) with diverse human needs and has shown great potential in medical applications.

Instruction Following

Enhancing Small Medical Learners with Privacy-preserving Contextual Prompting

1 code implementation22 May 2023 Xinlu Zhang, Shiyang Li, Xianjun Yang, Chenxin Tian, Yao Qin, Linda Ruth Petzold

Large language models (LLMs) demonstrate remarkable medical expertise, but data privacy concerns impede their direct use in healthcare environments.

Decision Making Privacy Preserving

Exploring the Limits of ChatGPT for Query or Aspect-based Text Summarization

no code implementations16 Feb 2023 Xianjun Yang, Yan Li, Xinlu Zhang, Haifeng Chen, Wei Cheng

Text summarization has been a crucial problem in natural language processing (NLP) for several decades.

Abstractive Text Summarization

PcMSP: A Dataset for Scientific Action Graphs Extraction from Polycrystalline Materials Synthesis Procedure Text

1 code implementation22 Oct 2022 Xianjun Yang, Ya Zhuo, Julia Zuo, Xinlu Zhang, Stephen Wilson, Linda Petzold

Scientific action graphs extraction from materials synthesis procedures is important for reproducible research, machine automation, and material prediction.

Named Entity Recognition Named Entity Recognition (NER) +3

Improving Medical Predictions by Irregular Multimodal Electronic Health Records Modeling

1 code implementation18 Oct 2022 Xinlu Zhang, Shiyang Li, Zhiyu Chen, Xifeng Yan, Linda Petzold

Our method first addresses irregularity in each single modality by (1) modeling irregular time series by dynamically incorporating hand-crafted imputation embeddings into learned interpolation embeddings via a gating mechanism, and (2) casting a series of clinical note representations as multivariate irregular time series and tackling irregularity via a time attention mechanism.

Imputation Irregular Time Series +2

Explanations from Large Language Models Make Small Reasoners Better

no code implementations13 Oct 2022 Shiyang Li, Jianshu Chen, Yelong Shen, Zhiyu Chen, Xinlu Zhang, Zekun Li, Hong Wang, Jing Qian, Baolin Peng, Yi Mao, Wenhu Chen, Xifeng Yan

Integrating free-text explanations to in-context learning of large language models (LLM) is shown to elicit strong reasoning capabilities along with reasonable explanations.

Explanation Generation In-Context Learning +1

Multiple Organ Failure Prediction with Classifier-Guided Generative Adversarial Imputation Networks

no code implementations22 Jun 2021 Xinlu Zhang, Yun Zhao, Rachael Callcut, Linda Petzold

Multiple organ failure (MOF) is a severe syndrome with a high mortality rate among Intensive Care Unit (ICU) patients.

Imputation

BERTSurv: BERT-Based Survival Models for Predicting Outcomes of Trauma Patients

no code implementations19 Mar 2021 Yun Zhao, Qinghang Hong, Xinlu Zhang, Yu Deng, Yuqing Wang, Linda Petzold

However, there is a lack of deep learning methods that can model the relationship between measurements, clinical notes and mortality outcomes.

Mortality Prediction Survival Analysis

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