246 citations · 1.2k across the 31 of their papers we have counts for
Showing 2023Show all
2 papers · 1 filter
cs.LG2023
Feature Collapse
Thomas Laurent, James H. von Brecht, Xavier Bresson
We formalize and study a phenomenon called feature collapse that makes precise the intuitive idea that entities playing a similar role in a learning task receive similar representa…
cs.LG2023★ 17 cited
Harnessing Explanations: LLM-to-LM Interpreter for Enhanced Text-Attributed Graph Representation Learning
Xiaoxin He, Xavier Bresson, Thomas Laurent +3
Representation learning on text-attributed graphs (TAGs) has become a critical research problem in recent years. A typical example of a TAG is a paper citation graph, where the tex…