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A. Shim

4 papers hereh-index 13 citations5 works total

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

author position
  • sole author2
  • first author1
  • last author1

Across the 4 of 4 papers where every author was matched, so the position is known.

fields
  • cs.LG2
  • cs.CR1
  • cs.CV1

identity via Semantic Scholar / OpenAlex

activity
20222026
collaborators
Showing cs.LGShow all

2 papers · 1 filter

cs.LG2025

Detecting Model Drifts in Non-Stationary Environment Using Edit Operation Measures

Chang-Hwan Lee, Alexander Shim

Reinforcement learning (RL) agents typically assume stationary environment dynamics. Yet in real-world applications such as healthcare, robotics, and finance, transition probabilit…

cs.LG2022

A Probabilistic Interpretation of Transformers

Alexander Shim

We propose a probabilistic interpretation of exponential dot product attention of transformers and contrastive learning based off of exponential families. The attention sublayer of…

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