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Ziwei Ji

16 papers hereh-index 121.4k citations18 works total

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

author position
  • first author11
  • middle author4

Across the 15 of 16 papers where every author was matched, so the position is known.

fields
  • cs.LG13
  • cs.GT1
  • cs.IR1
  • math.OC1
same name
  • Ziwei Ji — 22 papers, h 18
  • Ziwei Ji — 3 papers, h 2
  • Ziwei Ji — 2 papers, h 3
  • Ziwei Ji — 1 paper

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
20172023
most citedNeural tangent kernels, transportation mappings, and universal approximation

10 citations · 34 across the 9 of their papers we have counts for

collaborators
Showing 2022 · cs.LGShow all

1 paper · 2 filters

cs.LG2022

Agnostic Learnability of Halfspaces via Logistic Loss

Ziwei Ji, Kwangjun Ahn, Pranjal Awasthi +2

We investigate approximation guarantees provided by logistic regression for the fundamental problem of agnostic learning of homogeneous halfspaces. Previously, for a certain broad…

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