no code implementations • 2 Jun 2022 • Michael T. Lash
Our proposed methods thus synthesize HITL MLX policies that explicitly capture the decision boundary of the model in question for use in limited data scenarios.
no code implementations • 16 Nov 2020 • Michael T. Lash, W. Nick Street
Cardiovascular disease (CVD) is a serious illness affecting millions world-wide and is the leading cause of death in the US.
no code implementations • 16 Sep 2020 • Akash Gupta, Michael T. Lash, Senthil K. Nachimuthu
In this study, we develop a data-driven optimization solution that derives the optimal quantity of IV fluids for individual patients.
no code implementations • 14 Feb 2018 • Michael T. Lash, Qihang Lin, W. Nick Street
Inverse classification uses an induced classifier as a queryable oracle to guide test instances towards a preferred posterior class label.
no code implementations • 26 Jan 2018 • Michael T. Lash, Jason Slater, Philip M. Polgreen, Alberto M. Segre
This large-scale study, consisting of 21. 3 million hand hygiene opportunities from 19 distinct facilities in 10 different states, uses linear predictive models to expose factors that may affect hand hygiene compliance.
no code implementations • 15 Aug 2017 • Michael T. Lash, Yuqi Sun, Xun Zhou, Charles F. Lynch, W. Nick Street
Specifically, we compare model performance using a newly defined metric -- area between the curves (ABC) -- to assess (a) whether survival curves can be reasonably predicted for colorectal cancer patients in the state of Iowa, (b) whether geographical features improve predictive performance, and (c) whether a simple binary representation or richer, spectral clustering-based representation perform better.
no code implementations • 6 May 2017 • Michael T. Lash, Jason Slater, Philip M. Polgreen, Alberto M. Segre
This large-scale study, consisting of 24. 5 million hand hygiene opportunities spanning 19 distinct facilities in 10 different states, uses linear predictive models to expose factors that may affect hand hygiene compliance.
1 code implementation • 13 Nov 2016 • Michael T. Lash, W. Nick Street
Use of such past probabilities ties historical behavior to the present, allowing for more information to be taken into account when making initial probability estimates and subsequently performing inverse classification.
no code implementations • 5 Oct 2016 • Michael T. Lash, Qihang Lin, W. Nick Street, Jennifer G. Robinson, Jeffrey Ohlmann
To solve such a problem, we propose three real-valued heuristic-based methods and two sensitivity analysis-based comparison methods, each of which is evaluated on two freely available real-world datasets.
1 code implementation • 29 May 2016 • Michael T. Lash, Qihang Lin, W. Nick Street, Jennifer G. Robinson
In this paper we propose a general framework and method that overcomes these and other limitations.
2 code implementations • 17 Jun 2015 • Michael T. Lash, Kang Zhao
This paper proposes a decision support system to aid movie investment decisions at the early stage of movie productions.