Search Results - Christopher Meaney

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  1. 1

    Comparison of methods for tuning machine learning model hyper-parameters: with application to predicting high-need high-cost health care users by Christopher Meaney, Xuesong Wang, Jun Guan, Therese A. Stukel

    Published in BMC Medical Research Methodology (2025-05-01)
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  2. 2

    Using Primary Care Clinical Text Data and Natural Language Processing to Identify Indicators of COVID-19 in Toronto, Canada. by Christopher Meaney, Rahim Moineddin, Sumeet Kalia, Babak Aliarzadeh, Michelle Greiver

    Published in PLOS Digital Health (2022-12-01)
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  3. 3

    Antibiotic-Resistant Escherichia coli in Women with Acute Cystitis in Canada by Warren J McIsaac, Rahim Moineddin, Christopher Meaney, Tony Mazzulli

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  4. 4

    Using Primary Care Clinical Text Data and Natural Language Processing to Identify Indicators of COVID-19 in Toronto, Canada by Christopher Meaney, Rahim Moineddin, Sumeet Kalia, Babak Aliarzadeh, Michelle Greiver

    Published in PLOS Digital Health (2022-12-01)
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  5. 5

    Evaluating the Applicability of Existing Lexicon-Based Sentiment Analysis Techniques on Family Medicine Resident Feedback Field Notes: Retrospective Cohort Study by Kevin Jia Qi Lu, Christopher Meaney, Elaine Guo, Fok-Han Leung

    Published in JMIR Medical Education (2023-07-01)
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  6. 6

    Using Biomedical Text as Data and Representation Learning for Identifying Patients with an Osteoarthritis Phenotype in the Electronic Medical Record by Christopher Meaney, Jessica Widdifield, Liisa Jaakkimainen, Michael Escobar, Frank Rudzicz, Karen Tu

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  7. 7

    Learning Unsupervised Representations from Biomedical Text by Christopher Meaney, Karen Tu, Liisa Jaakkimainen, Michael Escobar, Frank Rudzicz, Jessica Widdifield

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  8. 8

    Comparison of Methods for Estimating Temporal Topic Models From Primary Care Clinical Text Data: Retrospective Closed Cohort Study by Christopher Meaney, Michael Escobar, Therese A Stukel, Peter C Austin, Liisa Jaakkimainen

    Published in JMIR Medical Informatics (2022-12-01)
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  9. 9

    Quality indices for topic model selection and evaluation: a literature review and case study by Christopher Meaney, Therese A. Stukel, Peter C. Austin, Rahim Moineddin, Michelle Greiver, Michael Escobar

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  10. 10

    Key informants perspectives on creating a high impact research department in family and community medicine: a qualitative project by Allison Gayapersad, Mary Ann O’Brien, Christopher Meaney, Ishan Aditya, Julia Baxter, Peter Selby

    Published in BMC Primary Care (2024-02-01)
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  11. 11

    Testing regular expression searches and machine learning models to determine housing instability and low income status from primary care electronic medical record data in Toronto,... by Stephanie Garies, Christopher Meaney, Karen Weyman, Gary Bloch, Jessica Gronsbell, Nassim Vahidi-Williams, Ri Wang, Noah Crampton, Karen Tu, Andrew D. Pinto

    Published in BMC Public Health (2025-09-01)
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  12. 12

    Marginal structural models using calibrated weights with SuperLearner: application to longitudinal diabetes cohort. by Sumeet Kalia, Michelle Greiver, Frank Sullivan, Ervin Sejdic, Michael Escobar, Jessica Gronsbell, Braden O'Neill, Christopher Meaney, Conrad Pow, Olli Saarela, Rahim Moineddin, Tao Chen, Babak Aliarzadeh

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  13. 13

    Sociodemographic differences in patient experience with primary care during COVID-19: results from a cross-sectional survey in Ontario, Canada by Tara Kiran, Noor Ramji, Ri Wang, Payal Agarwal, Christopher Meaney, Thuy-Nga Pham, Sakina Walji, Ali Damji, Navsheer Gill, Gina Yip, Debbie Elman, Tiffany Florindo, Susanna Fung, Melissa Witty

    Published in BMJ Open (2022-05-01)
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  14. 14

    Results from the BETTER WISE trial: a pragmatic cluster two arm parallel randomized controlled trial for primary prevention and screening in primary care during the COVID-19 pandem... by Donna Patricia Manca, Carolina Fernandes, Aisha Lofters, Kris Aubrey-Bassler, Melissa Shea-Budgell, Denise Campbell-Scherer, Nicolette Sopcak, Christopher Meaney, Rahim Moineddin, Kerry McBrien, Paul Krueger, Tracy Wong, Eva Grunfeld

    Published in BMC Primary Care (2023-09-01)
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  15. 15

    Chronic disease prevention and screening outcomes for patients with and without financial difficulty: a secondary analysis of the BETTER WISE cluster randomised controlled trial by Eva Grunfeld, Kris Aubrey-Bassler, Rahim Moineddin, Denise Campbell-Scherer, Melissa Shea-Budgell, Kerry McBrien, Aisha K Lofters, Christopher Meaney, Andrew David Pinto, Tracy Wong, Donna P Manca, Dhruvesh Patel, Carolina Fernandes

    Published in BMJ Open (2024-04-01)
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  16. 16

    The association between varying levels of palliative care involvement on costs during terminal hospitalizations in Canada from 2012 to 2015 by Sarina R. Isenberg, Christopher Meaney, Peter May, Peter Tanuseputro, Kieran Quinn, Danial Qureshi, Stephanie Saunders, Colleen Webber, Hsien Seow, James Downar, Thomas J. Smith, Amna Husain, Peter G. Lawlor, Rob Fowler, Julie Lachance, Kimberlyn McGrail, Amy T. Hsu

    Published in BMC Health Services Research (2021-04-01)
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  17. 17

    Addressing the challenges and constraints of social protection policies for Peruvian women domestic workers: the ANITA project study protocol by Maria Lazo-Porras, Maria Kathia Cardenas, Nathaly Aya Pastrana, Christopher Meaney, Andrew David Pinto, Archna Gupta, María Sofía Cuba-Fuentes, Silvana Perez-Leon, Janeth Tenorio-Mucha, Sebastián García, Jill Portocarrero, Karina Romero Rivero, David Vera Tudela, Ayu Pinky Hapsari, Viviana Cruzado

    Published in BMJ Open (2025-03-01)
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  18. 18

    An assessment of marine, estuarine, and riverine habitat vulnerability to climate change in the Northeast U.S. by Emily R. Farr, Michael R. Johnson, Mark W. Nelson, Jonathan A. Hare, Wendy E. Morrison, Matthew D. Lettrich, Bruce Vogt, Christopher Meaney, Ursula A. Howson, Peter J. Auster, Frank A. Borsuk, Damian C. Brady, Matthew J. Cashman, Phil Colarusso, Jonathan H. Grabowski, James P. Hawkes, Renee Mercaldo-Allen, David B. Packer, David K. Stevenson

    Published in PLoS ONE (2021-01-01)
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