Keith Humphreys

16 papers A 1C 1Journal 13Unranked 1
YearRankTypeTitle / Venue / Authors
2026 J jnl
Large language models can disambiguate opioid slang on social media.
CoRR
Kristy A. Carpenter, Issah A. Samori, Mathew V. Kiang, Keith Humphreys, Anna Lembke, Johannes C. Eichstaedt, Russ B. Altman
2025 J jnl
Monitoring the opioid epidemic via social media discussions.
npj Digit. Medicine
Delaney A. Smith, Adam Lavertu, Aadesh Salecha, Tymor Hamamsy, Keith Humphreys, Anna Lembke, Mathew V. Kiang, Russ B. Altman, Johannes C. Eichstaedt
2025 J jnl
Predicting treatment retention in medication for opioid use disorder: a machine learning approach using NLP and LLM-derived clinical features.
J. Am. Medical Informatics Assoc.
Fateme Nateghi Haredasht, Ivan Lopez, Steven Tate, Pooya Ashtari, Min Min Chan, Deepali Kulkarni, Chwen-Yuen Angie Chen, Maithri Vangala, Kira Griffith, Bryan Bunning, Adam S. Miner, Tina Hernandez-Boussard, Keith Humphreys, Anna Lembke, L. Alexander Vance, Jonathan H. Chen
2024 J jnl
Towards global model generalizability: independent cross-site feature evaluation for patient-level risk prediction models using the OHDSI network.
J. Am. Medical Informatics Assoc.
Behzad Naderalvojoud, Catherine M. Curtin, Chen Yanover, Tal El-Hay, Byungjin Choi, Rae Woong Park, Javier Gracia-Tabuenca, Mary Pat Reeve, Thomas Falconer, Keith Humphreys, Steven M. Asch, Tina Hernandez-Boussard
2023 J jnl
Prediction of opioid-related outcomes in a medicaid surgical population: Evidence to guide postoperative opiate therapy and monitoring.
PLoS Comput. Biol.
Oualid El Hajouji, Ran Sun, Alban Zammit, Keith Humphreys, Steven M. Asch, Ian Carroll, Catherine M. Curtin, Tina Hernandez-Boussard
2023 J jnl
Quasi-Monte Carlo Methods for Binary Event Models with Complex Family Data.
J. Comput. Graph. Stat.
Benjamin Christoffersen, Behrang Mahjani, Mark Clements, Hedvig Kjellström, Keith Humphreys
2022 J jnl
Changes in postoperative opioid prescribing across three diverse healthcare systems, 2010-2020.
Frontiers Digit. Health
Jean Coquet, Alban Zammit, Oualid El Hajouji, Keith Humphreys, Steven M. Asch, Thomas F. Osborne, Catherine M. Curtin, Tina Hernandez-Boussard
2021 C conf
Asymptotically Exact and Fast Gaussian Copula Models for Imputation of Mixed Data Types.
ACML
Benjamin Christoffersen, Mark Clements, Keith Humphreys, Hedvig Kjellström
2021 J jnl
Asymptotically Exact and Fast Gaussian Copula Models for Imputation of Mixed Data Types.
CoRR
Benjamin Christoffersen, Mark Clements, Keith Humphreys, Hedvig Kjellström
2017 J jnl
E-Science technologies in a workflow for personalized medicine using cancer screening as a case study.
J. Am. Medical Informatics Assoc.
Ola Spjuth, Andreas Karlsson, Mark Clements, Keith Humphreys, Emma Ivansson, Jim Dowling, Martin Eklund, Alexandra Jauhiainen, Kamila Czene, Henrik Gronberg, Pär Sparén, Fredrik Wiklund, Abbas Cheddad, þorgerður Pálsdóttir, Mattias Rantalainen, Linda Abrahamsson, Erwin Laure, Jan-Eric Litton, Juni Palmgren
2016 — conf
Spatial Relations of Mammographic Density Regions and their Association with Breast Cancer Risk.
MIUA
Maya Alsheh Ali, Mickaël Garnier, Keith Humphreys
2009 J jnl
Utilizing identity-by-descent probabilities for genetic fine-mapping in population based samples, via spatial smoothing of haplotype effects.
Comput. Stat. Data Anal.
Linda Hartman, Ola Hössjer, Keith Humphreys
2003 J jnl
Respecting the human needs of students in the development of e-learning.
Comput. Educ.
Moti Frank, Nurit Reich, Keith Humphreys
2003 J jnl
iVia Open Source Virtual Library System.
D Lib Mag.
Steve Mitchell, Margaret Mooney, Julie Mason, Gordon W. Paynter, Johannes Ruscheinski, Artur Kedzierski, Keith Humphreys
2000 J jnl
Improving the Mean-Field Approximation in Belief Networks Using Bahadur's Reparameterisation of the Multivariate Binary Distribution.
Neural Process. Lett.
Keith Humphreys, D. M. Titterington
1999 A conf
The exploration of new methods for learning in binary Boltzmann machines.
AISTATS
Keith Humphreys, D. M. Titterington