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Kejun Liu

9 papers hereh-index 26 citations18 works total

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

author position
  • sole author9

Across the 9 of 9 papers where every author was matched, so the position is known.

fields
  • quant-ph3
  • math-ph2
  • cond-mat.mes-hall1
  • cond-mat.mtrl-sci1
  • cs.LG1
  • math.NT1
same name
  • Kejun Liu — 2 papers, h 3
  • Kejun Liu — 1 paper, h 1
  • Kejun Liu — 1 paper, h 5
  • Kejun Liu — 1 paper, h 3

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

works on
hardy-space analyticity 1kramers-kronig relations 1memory kernel 1non-unitary exchange statistics 1open quantum systems 1paraparticles 1

From the 1 of 9 linked papers with an AI index.

collaborators
Showing cs.LGShow all

1 paper · 1 filter

cs.LG2026

The Predictive-Causal Gap: An Impossibility Theorem and Large-Scale Neural Evidence

Kejun Liu

We report a systematic failure mode in predictive representation learning. Across 2695 neural network configurations trained to predict linear-Gaussian dynamics, the optimal encode…

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