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researcher

Clifford Lam

8 papers hereh-index 131.9k citations22 works total

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

author position
  • sole author1
  • first author4
  • middle author1
  • last author2

Across the 8 of 8 papers where every author was matched, so the position is known.

fields
  • math.ST5
  • stat.ME3
same name
  • Clifford Lam — 6 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
20072024
most citedSparsistency and rates of convergence in large covariance matrix estimation

421 citations · 495 across the 8 of their papers we have counts for

collaborators
Showing 2010 · math.STShow all

1 paper · 2 filters

math.ST2010★ 4 cited

Estimation for Latent Factor Models for High-Dimensional Time Series

Clifford Lam, Qiwei Yao, Neil Bathia

This paper deals with the dimension reduction for high-dimensional time series based on common factors. In particular we allow the dimension of time series p to be as large as, o…

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