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Helen Zhou

16 papers hereh-index 7300 citations30 works total

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

author position
  • first author6
  • middle author8
  • last author1

Across the 15 of 16 papers where every author was matched, so the position is known.

fields
  • cs.LG8
  • cs.SI2
  • stat.AP2
  • cs.AI1
  • cs.CL1
  • cs.CV1
same name
  • Helen Zhou — 1 paper, h 2
  • Helen Zhou — 1 paper, 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
20162026
most citedEnhanced Twitter Sentiment Classification Using Contextual Information

40 citations · 53 across the 15 of their papers we have counts for

collaborators
Showing 2020Show all

3 papers · 1 filter

stat.AP2020★ 3 cited

Unpacking the Drop in COVID-19 Case Fatality Rates: A Study of National and Florida Line-Level Data

Cheng Cheng, Helen Zhou, Jeremy C. Weiss +1

Since the COVID-19 pandemic first reached the United States, the case fatality rate has fallen precipitously. Several possible explanations have been floated, including greater det…

stat.AP2020★ 3 cited

Predicting Mortality Risk in Viral and Unspecified Pneumonia to Assist Clinicians with COVID-19 ECMO Planning

Helen Zhou, Cheng Cheng, Zachary C. Lipton +2

Respiratory complications due to coronavirus disease COVID-19 have claimed tens of thousands of lives in 2020. Many cases of COVID-19 escalate from Severe Acute Respiratory Syndrom…

cs.LG2020

Treatment Policy Learning in Multiobjective Settings with Fully Observed Outcomes

Soorajnath Boominathan, Michael Oberst, Helen Zhou +2

In several medical decision-making problems, such as antibiotic prescription, laboratory testing can provide precise indications for how a patient will respond to different treatme…

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