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Lizhi Cheng

20 papers hereh-index 201.4k citations135 works total

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

author position
  • first author1
  • middle author7
  • last author11

Across the 19 of 20 papers where every author was matched, so the position is known.

fields
  • math.OC7
  • math.NA6
  • cs.IT3
  • cs.CV2
  • cs.LG1
  • stat.CO1
same name
  • Lizhi Cheng — 4 papers, h 4

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
20122020
most citedNecessary and sufficient conditions of solution uniqueness in ℓ1​ minimization

53 citations · 144 across the 20 of their papers we have counts for

collaborators
Showing 2018Show all

2 papers · 1 filter

stat.CO2018

A linear time algorithm for multiscale quantile simulation

Chengcheng Huang, Housen Li, Lizhi Cheng +1

Change-point problems have appeared in a great many applications for example cancer genetics, econometrics and climate change. Modern multiscale type segmentation methods are consi…

math.OC2018

Non-ergodic Complexity of Convex Proximal Inertial Gradient Descents

Tao Sun, Linbo Qiao, Dongsheng Li

The proximal inertial gradient descent is efficient for the composite minimization and applicable for broad of machine learning problems. In this paper, we revisit the computationa…

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