Search Results for author: Reza Forghani

Found 4 papers, 1 papers with code

Generalizability of Machine Learning Models: Quantitative Evaluation of Three Methodological Pitfalls

no code implementations1 Feb 2022 Farhad Maleki, Katie Ovens, Rajiv Gupta, Caroline Reinhold, Alan Spatz, Reza Forghani

We investigate three methodological pitfalls: (1) violation of independence assumption, (2) model evaluation with an inappropriate performance indicator or baseline for comparison, and (3) batch effect.

BIG-bench Machine Learning Data Augmentation +2

Spectral image clustering on dual-energy CT scans using functional regression mixtures

1 code implementation31 Jan 2022 Segolene Brivet, Faicel Chamroukhi, Mark Coates, Reza Forghani, Peter Savadjiev

In this paper, we develop novel functional data analysis (FDA) techniques and adapt them to the analysis of DECT decay curves.

Clustering Image Clustering +1

Does Proprietary Software Still Offer Protection of Intellectual Property in the Age of Machine Learning? -- A Case Study using Dual Energy CT Data

no code implementations6 Dec 2021 Andreas Maier, Seung Hee Yang, Farhad Maleki, Nikesh Muthukrishnan, Reza Forghani

In the domain of medical image processing, medical device manufacturers protect their intellectual property in many cases by shipping only compiled software, i. e. binary code which can be executed but is difficult to be understood by a potential attacker.

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