Search Results for author: Yuzhe Zhang

Found 8 papers, 3 papers with code

Causal Graph Discovery with Retrieval-Augmented Generation based Large Language Models

no code implementations23 Feb 2024 Yuzhe Zhang, YiPeng Zhang, Yidong Gan, Lina Yao, Chen Wang

We propose a novel method that utilizes the extensive knowledge contained within a large corpus of scientific literature to deduce causal relationships in general causal graph recovery tasks.

Causal Inference Retrieval

CANAMRF: An Attention-Based Model for Multimodal Depression Detection

no code implementations4 Jan 2024 Yuntao Wei, Yuzhe Zhang, Shuyang Zhang, Hong Zhang

Multimodal depression detection is an important research topic that aims to predict human mental states using multimodal data.

Depression Detection

Diffusion-based Blind Text Image Super-Resolution

no code implementations13 Dec 2023 Yuzhe Zhang, Jiawei Zhang, Hao Li, Zhouxia Wang, Luwei Hou, Dongqing Zou, Liheng Bian

Since text prior is important to guarantee the correctness of the restored text structure according to existing arts, we also propose a Text Diffusion Model (TDM) for text recognition which can guide IDM to generate text images with correct structures.

Image Generation Image Super-Resolution

Training Robust Deep Physiological Measurement Models with Synthetic Video-based Data

no code implementations9 Nov 2023 Yuxuan Ou, Yuzhe Zhang, Yuntang Wang, Shwetak Patel, Daniel McDuf, Yuzhe Yang, Xin Liu

However, there exists a significant gap between synthetic and real-world data, which hinders the generalization of neural models trained on these synthetic datasets.

RAPS: A Novel Few-Shot Relation Extraction Pipeline with Query-Information Guided Attention and Adaptive Prototype Fusion

1 code implementation15 Oct 2022 Yuzhe Zhang, Min Cen, Tongzhou Wu, Hong Zhang

Few-shot relation extraction (FSRE) aims at recognizing unseen relations by learning with merely a handful of annotated instances.

Relation Relation Extraction

FinBERT-MRC: financial named entity recognition using BERT under the machine reading comprehension paradigm

1 code implementation31 May 2022 Yuzhe Zhang, Hong Zhang

We conduct experiments on a publicly available Chinese financial dataset ChFinAnn and a real-word bussiness dataset AdminPunish.

Machine Reading Comprehension named-entity-recognition +2

Power in Liquid Democracy

no code implementations14 Oct 2020 Yuzhe Zhang, Davide Grossi

The paper develops a theory of power for delegable proxy voting systems.

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