Search Results for author: Zhiheng Lyu

Found 8 papers, 6 papers with code

Predicting the Risk of Ischemic Stroke in Patients with Atrial Fibrillation using Heterogeneous Drug-protein-disease Network-based Deep Learning

no code implementations12 Mar 2024 Zhiheng Lyu, Jiannan Yang, Zhongzhi Xu, Weilan Wang, Weibin Cheng, Kwok-Leung Tsui, Gary Tse, Qingpeng Zhang

The model integrates drug-protein-disease pathways and real-world clinical data of AF patients to generate the IS risk and potential pathways for each patient.

CLadder: Assessing Causal Reasoning in Language Models

1 code implementation NeurIPS 2023 Zhijing Jin, Yuen Chen, Felix Leeb, Luigi Gresele, Ojasv Kamal, Zhiheng Lyu, Kevin Blin, Fernando Gonzalez Adauto, Max Kleiman-Weiner, Mrinmaya Sachan, Bernhard Schölkopf

Much of the existing work in natural language processing (NLP) focuses on evaluating commonsense causal reasoning in LLMs, thus failing to assess whether a model can perform causal inference in accordance with a set of well-defined formal rules.

Causal Inference Commonsense Causal Reasoning +1

Can Large Language Models Infer Causation from Correlation?

1 code implementation9 Jun 2023 Zhijing Jin, Jiarui Liu, Zhiheng Lyu, Spencer Poff, Mrinmaya Sachan, Rada Mihalcea, Mona Diab, Bernhard Schölkopf

In this work, we propose the first benchmark dataset to test the pure causal inference skills of large language models (LLMs).

Causal Inference

Voices of Her: Analyzing Gender Differences in the AI Publication World

1 code implementation24 May 2023 Yiwen Ding, Jiarui Liu, Zhiheng Lyu, Kun Zhang, Bernhard Schoelkopf, Zhijing Jin, Rada Mihalcea

While several previous studies have analyzed gender bias in research, we are still missing a comprehensive analysis of gender differences in the AI community, covering diverse topics and different development trends.

Psychologically-Inspired Causal Prompts

1 code implementation2 May 2023 Zhiheng Lyu, Zhijing Jin, Justus Mattern, Rada Mihalcea, Mrinmaya Sachan, Bernhard Schoelkopf

In this work, we take sentiment classification as an example and look into the causal relations between the review (X) and sentiment (Y).

Sentiment Analysis Sentiment Classification

Logical Fallacy Detection

2 code implementations28 Feb 2022 Zhijing Jin, Abhinav Lalwani, Tejas Vaidhya, Xiaoyu Shen, Yiwen Ding, Zhiheng Lyu, Mrinmaya Sachan, Rada Mihalcea, Bernhard Schölkopf

In this paper, we propose the task of logical fallacy detection, and provide a new dataset (Logic) of logical fallacies generally found in text, together with an additional challenge set for detecting logical fallacies in climate change claims (LogicClimate).

Language Modelling Logical Fallacies +2

Pre-training Language Model Incorporating Domain-specific Heterogeneous Knowledge into A Unified Representation

no code implementations2 Sep 2021 Hongyin Zhu, Hao Peng, Zhiheng Lyu, Lei Hou, Juanzi Li, Jinghui Xiao

In this paper, we propose a heterogeneous knowledge language model (\textbf{HKLM}), a unified pre-trained language model (PLM) for all forms of text, including unstructured text, semi-structured text, and well-structured text.

Language Modelling Triple Classification

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