◍wovepaper
SearchResearchersInstitutions
Sign in
researcher

Y. Choi

7 papers hereh-index 141.1k citations57 works total

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

author position
  • first author6
  • middle author1

Across the 7 of 7 papers where every author was matched, so the position is known.

fields
  • stat.ME5
  • stat.CO1
  • stat.ML1
same name
  • Y. Choi — 390 papers, h 137
  • Y. Choi — 260 papers
  • Y. Choi — 88 papers, h 27
  • Y. Choi — 59 papers, h 25
  • Y. Choi — 43 papers
  • Y. Choi — 36 papers, h 12

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
20152022
most citedFixed support positive-definite modification of covariance matrix estimators via linear shrinkage

17 citations · 21 across the 7 of their papers we have counts for

collaborators
Showing 2017Show all

2 papers · 1 filter

stat.ME2017★ 1 cited

A general class of quasi-independence tests for left-truncated right-censored data

Young-Geun Choi, Wei-Yann Tsai, Myunghee Cho Paik

In survival studies, classical inferences for left-truncated data require quasi-independence, a property that the joint density of truncation time and failure time is factorizable…

stat.ME2017★ 1 cited

Regression with Partially Observed Ranks on a Covariate: Distribution-Guided Scores for Ranks

Yuneung Kim, Johan Lim, Young-Geun Choi +2

This work is motivated by a hand-collected data set from one of the largest Internet portals in Korea. This data set records the top 30 most frequently discussed stocks on its on-l…

◍wovepaper

Papers, researchers and institutions, woven together.

Explore
  • Search
  • Researchers
  • Institutions
Account
  • Library
  • Chat
Data
  • arXiv.org
  • Semantic Scholar
  • OpenAlex
  • Latest RSS
AboutContactPrivacyDevelopersllms.txtopenapi.json
Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.