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researcher

Xiang Ji

6 papers hereh-index 456 citations10 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.LG5
  • stat.ML1
same name
  • Xiang Ji — 19 papers, h 13
  • Xiang Ji — 9 papers, h 13
  • Xiang Ji — 8 papers, h 4
  • Xiang Ji — 7 papers, h 4
  • Xiang Ji — 5 papers, h 2
  • Xiang Ji — 5 papers, h 4

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

activity
20222024
most citedSample Complexity of Neural Policy Mirror Descent for Policy Optimization on Low-Dimensional Manifolds

1 citations · 2 across the 6 of their papers we have counts for

collaborators
Showing stat.MLShow all

1 paper · 1 filter

stat.ML2022

Optimal Estimation of Off-Policy Policy Gradient via Double Fitted Iteration

Chengzhuo Ni, Ruiqi Zhang, Xiang Ji +2

Policy gradient (PG) estimation becomes a challenge when we are not allowed to sample with the target policy but only have access to a dataset generated by some unknown behavior po…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.