Search Results for author: Lingxi Zhang

Found 4 papers, 1 papers with code

Open-World Semi-Supervised Learning for Node Classification

1 code implementation18 Mar 2024 Yanling Wang, Jing Zhang, Lingxi Zhang, Lixin Liu, Yuxiao Dong, Cuiping Li, Hong Chen, Hongzhi Yin

Open-world semi-supervised learning (Open-world SSL) for node classification, that classifies unlabeled nodes into seen classes or multiple novel classes, is a practical but under-explored problem in the graph community.

Classification Contrastive Learning +2

ARL2: Aligning Retrievers for Black-box Large Language Models via Self-guided Adaptive Relevance Labeling

no code implementations21 Feb 2024 Lingxi Zhang, Yue Yu, Kuan Wang, Chao Zhang

Retrieval-augmented generation enhances large language models (LLMs) by incorporating relevant information from external knowledge sources.

Retrieval Transfer Learning +1

Neural, Symbolic and Neural-Symbolic Reasoning on Knowledge Graphs

no code implementations12 Oct 2020 Jing Zhang, Bo Chen, Lingxi Zhang, Xirui Ke, Haipeng Ding

On the contrary, the recent advances of deep learning promote neural reasoning on knowledge graphs, which is robust to the ambiguous and noisy data, but lacks interpretability compared to symbolic reasoning.

Information Retrieval Question Answering +1

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