Helen Zhou

Researcher, Apple

Joined

October 2020

Names

Helen Zhou (Preferred)

Emails

****@andrew.cmu.edu (Confirmed)

****@gmail.com (Confirmed)

****@apple.com (Confirmed)

Personal Links

Homepage

Google Scholar

DBLP

Career & Education History

Researcher

Apple (apple.com)

2024 – Present

PhD student

Carnegie Mellon University (cmu.edu)

2018 – 2023

MS student

Massachusetts Institute of Technology (mit.edu)

2017 – 2018

Undergrad student

Massachusetts Institute of Technology (mit.edu)

2013 – 2017

Advisors, Relations & Conflicts

PhD Advisor

Zachary C. Lipton

2018 – 2023

Coauthor

David Sontag

2017 – 2018

Expertise

deep learning

Present

time series

Present

causal inference

Present

maching learning for healthcare

2017 – Present

Publications

Domain Adaptation under Missingness Shift
Helen Zhou, Sivaraman Balakrishnan, Zachary Chase Lipton
- AISTATS
- Readers: Everyone
Evaluating Model Performance in Medical Datasets Over Time
Helen Zhou, Yuwen Chen, Zachary Chase Lipton
- CHIL
- Readers: Everyone
Machine Learning for Health (ML4H) 2024
Helen Zhou, Stefan Hegselmann, Elizabeth Healey, Trenton Chang, Caleb Ellington, Michael J Leone, Vishwali Mhasawade, Sana Tonekaboni, Winston Chen, Hyewon Jeong, Xiaoxiao Li, Juyeon Heo, Payal Chandak, Ayush Noori, Sarah Jabbour, Jessica Dafflon, Zongliang Ji, Jivat Neet Kaur, Amin Adibi, Xu Cao et al. (12 additional authors not shown)
- Machine Learning for Health (ML4H) 2024
- Readers: Everyone
Learning to Route LLMs with Confidence Tokens
Yu-Neng Chuang, Prathusha Kameswara Sarma, Parikshit Gopalan, John Boccio, Sara Bolouki, Xia Hu, Helen Zhou
- ICML 2025 poster
- Readers: Everyone
Mortality Risk Score for Critically Ill Patients with Viral or Unspecified Pneumonia: Assisting Clinicians with COVID-19 ECMO Planning
Helen Zhou, Cheng Cheng, Zachary C. Lipton, George H. Chen, Jeremy C. Weiss
- 2020 (modified: 03 Nov 2022)
- AIME 2020
- Readers: Everyone
Predicting Mortality Risk in Viral and Unspecified Pneumonia to Assist Clinicians with COVID-19 ECMO Planning
Helen Zhou, Cheng Cheng, Zachary C. Lipton, George H. Chen, Jeremy C. Weiss
- 2020 (modified: 03 Nov 2022)
- CoRR 2020
- Readers: Everyone
Treatment Policy Learning in Multiobjective Settings with Fully Observed Outcomes
Soorajnath Boominathan, Michael Oberst, Helen Zhou, Sanjat Kanjilal, David A. Sontag
- 2020 (modified: 27 Mar 2024)
- KDD 2020
- Readers: Everyone
Treatment Policy Learning in Multiobjective Settings with Fully Observed Outcomes
Sooraj Boominathan, Michael Oberst, Helen Zhou, Sanjat Kanjilal, David A. Sontag
- 2020 (modified: 13 Jan 2022)
- CoRR 2020
- Readers: Everyone
Digital Stylometry: Linking Profiles Across Social Networks
Soroush Vosoughi, Helen Zhou, Deb Roy
- 2016 (modified: 13 Jan 2022)
- CoRR 2016
- Readers: Everyone
Enhanced Twitter Sentiment Classification Using Contextual Information
Soroush Vosoughi, Helen Zhou, Deb Roy
- 2016 (modified: 13 Jan 2022)
- CoRR 2016
- Readers: Everyone

View all 12 publications

Co-Authors

View all 51 co-authors