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Zifeng Zhao

17 papers hereh-index 14538 citations35 works total

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

author position
  • first author9
  • middle author6
  • last author2

Across the 17 of 17 papers where every author was matched, so the position is known.

fields
  • stat.ME8
  • math.ST4
  • eess.AS3
  • econ.EM1
  • stat.AP1
same name
  • Zifeng Zhao — 7 papers, h 2
  • Zifeng Zhao — 2 papers, h 2
  • Zifeng Zhao — 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
20182023
most citedChange-point detection in dynamic networks via graphon estimation

23 citations · 95 across the 16 of their papers we have counts for

collaborators
Showing econ.EMShow all

1 paper · 1 filter

econ.EM2020★ 14 cited

Time Series Analysis of COVID-19 Infection Curve: A Change-Point Perspective

Feiyu Jiang, Zifeng Zhao, Xiaofeng Shao

In this paper, we model the trajectory of the cumulative confirmed cases and deaths of COVID-19 (in log scale) via a piecewise linear trend model. The model naturally captures the…

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