Alexander Charney
14 Papers
Alexander Charney is an academic researcher. The author has contributed to research in topics: Autoencoder & Deep learning. The author has an hindex of 1, co-authored 1 publications.
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Papers
Implications of the Use of Artificial Intelligence Predictive Models in Health Care Settings
Akhil Vaid,A. Sawant,Mayte Suárez-Fariñas,Juhee Lee,Sanjeev Kaul,Patricia Kovatch,Robert Freeman,Joy Jiang,Pushkala Jayaraman,Zahi A. Fayad,Edgar Argulian,Stamatios Lerakis,Alexander Charney,Fei Wang,Matthew A. Levin,Benjamin S. Glicksberg,Jagat Narula,Ira Hofer,Karandeep Singh,Girish N. Nadkarni +19 more
TL;DR: In simulated ICU settings, a universally effective model-updating approach for maintaining model performance does not seem to exist and model use may have to be recorded to maintain viability of predictive modeling.
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Evaluating the accuracy of a state-of-the-art large language model for prediction of admissions from the emergency room.
Benjamin S. Glicksberg,Prem Timsina,Dhavalkumar Patel,A. Sawant,Akhil Vaid,Ganesh Raut,Alexander Charney,Donald Apakama,Brendan G Carr,Robert Freeman,Girish N Nadkarni,Eyal Klang +11 more
TL;DR: The naïve LLM GPT-4 has limited performance in predicting ED admissions but shows significant improvement with real-world examples and numerical probabilities.
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Large Language Models and Empathy: Systematic Review (Preprint)
Vera Sorin,Dana Brin,Yiftach Barash,Eli Konen,Alexander Charney,Girish N. Nadkarni,E. Klang +6 more
TL;DR: This systematic review of 12 studies (2023) finds that large language models (LLMs) exhibit elements of cognitive empathy, recognizing emotions and providing emotionally supportive responses in various contexts, potentially expanding their use in applications requiring emotional intelligence.
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Generative Large Language Models are autonomous practitioners of evidence-based medicine
Akhil Vaid,Joshua Lampert,Juhee Lee,A. Sawant,Donald Apakama,Ankit Sakhuja,Ali Soroush,Denise T Lee,Isotta Landi,Nicole Bussola,Ismail Nabeel,Robbie Freeman,Patricia Kovatch,Brendan Carr,Benjamin S. Glicksberg,Edgar Argulian,Stamatios Lerakis,Monica Kraft,Alexander Charney,Girish Nadkarni +19 more
TL;DR: LLMs can be made to function as autonomous practitioners of evidence-based medicine by being harnessed to interact with the infrastructure of a real-world healthcare system and perform the tasks of patient management in a guideline directed manner.
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Extracting Social Support and Social Isolation Information from Clinical Psychiatry Notes: Comparing a Rule-based NLP System and a Large Language Model
Braja Gopal Patra,Lauren Lepow,Praneet Kasi Reddy Jagadeesh Kumar,Veer Vekaria,M. M. Sharma,Prakash Adekkanattu,Brian Kenneth Fennessy,Gavin Hynes,Isotta Landi,Jorge A. Sánchez-Ruiz,Euijung Ryu,Joanna M. Biernacka,Girish N. Nadkarni,Ardesheer Talati,Myrna Weissman,M. Olfson,J. Mann,Alexander Charney,Jyoti Pathak +18 more
TL;DR: A rule-based NLP system outperforms a large language model in extracting social support and social isolation information from clinical psychiatry notes.
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