Search Results for author: Kewei Cheng

Found 7 papers, 3 papers with code

Structure Guided Prompt: Instructing Large Language Model in Multi-Step Reasoning by Exploring Graph Structure of the Text

no code implementations20 Feb 2024 Kewei Cheng, Nesreen K. Ahmed, Theodore Willke, Yizhou Sun

Our experiments show that this framework significantly enhances the reasoning capabilities of LLMs, enabling them to excel in a broader spectrum of natural language scenarios.

Language Modelling Large Language Model +1

Inductive Meta-path Learning for Schema-complex Heterogeneous Information Networks

no code implementations8 Jul 2023 Shixuan Liu, Changjun Fan, Kewei Cheng, Yunfei Wang, Peng Cui, Yizhou Sun, Zhong Liu

Heterogeneous Information Networks (HINs) are information networks with multiple types of nodes and edges.

Relation

Neural Compositional Rule Learning for Knowledge Graph Reasoning

1 code implementation7 Mar 2023 Kewei Cheng, Nesreen K. Ahmed, Yizhou Sun

NCRL detects the best compositional structure of a rule body, and breaks it into small compositions in order to infer the rule head.

Knowledge Graph Completion Systematic Generalization

NoiGAN: NOISE AWARE KNOWLEDGE GRAPH EMBEDDING WITH GAN

no code implementations25 Sep 2019 Kewei Cheng, Yikai Zhu, Ming Zhang, Yizhou Sun

Knowledge graph has gained increasing attention in recent years for its successful applications of numerous tasks.

Knowledge Graph Embedding

SecureBoost: A Lossless Federated Learning Framework

1 code implementation25 Jan 2019 Kewei Cheng, Tao Fan, Yilun Jin, Yang Liu, Tianjian Chen, Dimitrios Papadopoulos, Qiang Yang

This federated learning system allows the learning process to be jointly conducted over multiple parties with common user samples but different feature sets, which corresponds to a vertically partitioned data set.

BIG-bench Machine Learning Entity Alignment +2

Feature Selection: A Data Perspective

2 code implementations29 Jan 2016 Jundong Li, Kewei Cheng, Suhang Wang, Fred Morstatter, Robert P. Trevino, Jiliang Tang, Huan Liu

To facilitate and promote the research in this community, we also present an open-source feature selection repository that consists of most of the popular feature selection algorithms (\url{http://featureselection. asu. edu/}).

feature selection Sparse Learning

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