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Liwei Xu

14 papers hereh-index 211.5k citations70 works total

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

author position
  • first author1
  • middle author4
  • last author9

Across the 14 of 14 papers where every author was matched, so the position is known.

fields
  • math.NA9
  • physics.comp-ph3
  • cs.LG1
  • math.AP1
same name
  • Liwei Xu — 3 papers, h 1
  • Liwei Xu — 2 papers, h 1
  • Liwei Xu — 2 papers, h 2

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
20182026
most citedQuality-Bayesian approach to inverse acoustic source problems with partial data

2 citations · 6 across the 9 of their papers we have counts for

collaborators
Showing cs.LGShow all

1 paper · 1 filter

cs.LG2019★ 2 cited

Big-Data Clustering: K-Means or K-Indicators?

Feiyu Chen, Yuchen Yang, Liwei Xu +2

The K-means algorithm is arguably the most popular data clustering method, commonly applied to processed datasets in some "feature spaces", as is in spectral clustering. Highly sen…

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