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Qihuang Zhang

5 papers hereh-index 6133 citations19 works total

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

author position
  • first author2
  • last author2

Across the 4 of 5 papers where every author was matched, so the position is known.

fields
  • stat.ME2
  • cs.AI1
  • cs.LG1
  • cs.SI1
same name
  • Qihuang Zhang — 2 papers, h 1

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
20202026
most citedText mining and sentiment analysis of COVID-19 tweets

9 citations · 12 across the 3 of their papers we have counts for

collaborators
Showing 2020 · stat.MEShow all

1 paper · 2 filters

stat.ME2020★ 3 cited

Sensitivity Analysis of Error-Contaminated Time Series Data under Autoregressive Models with Application of COVID-19 Data

Qihuang Zhang, Grace Y. Yi

Autoregressive (AR) models are useful tools in time series analysis. Inferences under such models are distorted in the presence of measurement error, which is very common in practi…

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