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researcher

Xu Chu

5 papers hereh-index 8183 citations12 works total

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

author position
  • middle author5

Across the 5 of 5 papers where every author was matched, so the position is known.

fields
  • cs.DB2
  • cs.LG2
  • cs.CY1
same name
  • Xu Chu — 19 papers, h 9
  • Xu Chu — 10 papers, h 12
  • Xu Chu — 9 papers, h 4
  • Xu Chu — 8 papers, h 2
  • Xu Chu — 7 papers, h 22
  • Xu Chu — 6 papers, h 1

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
20212023
most citedDiffPrep: Differentiable Data Preprocessing Pipeline Search for Learning over Tabular Data

22 citations · 42 across the 5 of their papers we have counts for

collaborators
Showing cs.LGShow all

2 papers · 1 filter

cs.LG2022

iFlipper: Label Flipping for Individual Fairness

Hantian Zhang, Ki Hyun Tae, Jaeyoung Park +2

As machine learning becomes prevalent, mitigating any unfairness present in the training data becomes critical. Among the various notions of fairness, this paper focuses on the wel…

cs.LG2022★ 18 cited

Learning to be a Statistician: Learned Estimator for Number of Distinct Values

Renzhi Wu, Bolin Ding, Xu Chu +4

Estimating the number of distinct values (NDV) in a column is useful for many tasks in database systems, such as columnstore compression and data profiling. In this work, we focus…

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