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Alec S. Xu

6 papers hereh-index 212 citations6 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author3
  • middle author3

Across the 6 of 6 papers where every author was matched, so the position is known.

fields
  • cs.LG3
  • stat.ML2
  • stat.ME1

identity via Semantic Scholar / OpenAlex

activity
20232026
most citedOut-of-Distribution Generalization of In-Context Learning: A Low-Dimensional Subspace Perspective

1 citations · 1 across the 5 of their papers we have counts for

collaborators
Showing 2026Show all

2 papers · 1 filter

stat.ML2026

The Effect of Training Task Diversity on In-Context Learning through the Lens of Low-Dimensional Subspaces

Soo Min Kwon, Alec S. Xu, Can Yaras +3

The transformer's emergent ability to perform in-context learning (ICL) has sparked a wide range of studies designed to understand its underlying mechanisms. Existing works often s…

cs.LG2026

Emergent Low-Rank Training Dynamics in MLPs with Smooth Activations

Alec S. Xu, Can Yaras, Matthew Asato +2

Recent empirical evidence has demonstrated that the training dynamics of large-scale deep neural networks occur within low-dimensional subspaces. While this has inspired new resear…

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