Search Results for author: Xiaoxin He

Found 7 papers, 3 papers with code

Can we Soft Prompt LLMs for Graph Learning Tasks?

no code implementations15 Feb 2024 Zheyuan Liu, Xiaoxin He, Yijun Tian, Nitesh V. Chawla

Graph plays an important role in representing complex relationships in real-world applications such as social networks, biological data and citation networks.

Graph Learning Link Prediction +1

G-Retriever: Retrieval-Augmented Generation for Textual Graph Understanding and Question Answering

1 code implementation12 Feb 2024 Xiaoxin He, Yijun Tian, Yifei Sun, Nitesh V. Chawla, Thomas Laurent, Yann Lecun, Xavier Bresson, Bryan Hooi

Given a graph with textual attributes, we enable users to `chat with their graph': that is, to ask questions about the graph using a conversational interface.

Common Sense Reasoning Graph Classification +4

Harnessing Explanations: LLM-to-LM Interpreter for Enhanced Text-Attributed Graph Representation Learning

3 code implementations31 May 2023 Xiaoxin He, Xavier Bresson, Thomas Laurent, Adam Perold, Yann Lecun, Bryan Hooi

With the advent of powerful large language models (LLMs) such as GPT or Llama2, which demonstrate an ability to reason and to utilize general knowledge, there is a growing need for techniques which combine the textual modelling abilities of LLMs with the structural learning capabilities of GNNs.

Ranked #2 on Node Property Prediction on ogbn-arxiv (using extra training data)

Decision Making General Knowledge +4

A Generalization of ViT/MLP-Mixer to Graphs

3 code implementations27 Dec 2022 Xiaoxin He, Bryan Hooi, Thomas Laurent, Adam Perold, Yann Lecun, Xavier Bresson

First, they capture long-range dependency and mitigate the issue of over-squashing as demonstrated on Long Range Graph Benchmark and TreeNeighbourMatch datasets.

Graph Classification Graph Regression +1

One Student Knows All Experts Know: From Sparse to Dense

no code implementations26 Jan 2022 Fuzhao Xue, Xiaoxin He, Xiaozhe Ren, Yuxuan Lou, Yang You

Mixture-of-experts (MoE) is a powerful sparse architecture including multiple experts.

Knowledge Distillation

Large-Scale Deep Learning Optimizations: A Comprehensive Survey

no code implementations1 Nov 2021 Xiaoxin He, Fuzhao Xue, Xiaozhe Ren, Yang You

Deep learning have achieved promising results on a wide spectrum of AI applications.

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