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regina, canada
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Det er i øjeblikket 5:02 AM her
Tilmeldt april 1, 2005
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Mehdi G.

@mehdigh

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Data Scientist

I am a mathematician who began to realize the joys of applied math while working on very abstract concepts. This led me to jump into the world of scientific programming to see abstract math in action. My scientific background roots in optimization, geometry and computations. I have been working as a data scientist for years, building predictive models using statistical modelling and machine learning. I believe each problem demands specialized solutions which usually outperform general purpose popular solutions. I do not condemn the usage of off-the-shelf methods, but in my opinion, interpreting a tailored solution is usually more accurate. I have tried to overcome my resistance against black box methods by building tools which employ them as components and try to use them in a more "clever" way. My efforts were summarized as a toolbox in Automatic Machine Learning (AutoML). [login to view URL]

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Erfaring

Data Scientist

Government of Saskatchewan
aug. 2017 - Nuværende
Research and Evidence-Based Excellence, Ministries of Social Services, and Correction and Policing. { Machine Learning, { Mathematical/Statistical Modeling, { Contingency Planning and Forecasting.

MITACS postdoctoral

University of Saskatchewan
apr. 2015 - jul. 2017 (2 år, 3 måneder)
Research in applications of machine learning and optimization to criminology. Joint project with: { Computer Science Department & The Centre for Forensic Behavioural Science and Justice Studies, University of Saskatchewan, { Ministry of Justice, Saskatchewan, { Saskatoon Police Services.

Postdoctoral research fellow

Nanyang Technological University, Singapore
feb. 2013 - mar. 2015 (2 år, 1 måned)
Research: - Polynomial Optimization, - Real Algebraic and Convex Geometry, - Functional Analysis. { Scientific programming for Sage on optimization, { Taught Calculus on several variables.

Uddannelse

Ph.D.

Canada 2009 - 2012
(3 år)

MSc.

Tarbiat Modares University, Iran, Islamic Republic of 2001 - 2003
(2 år)

Publikationer

Moment Problem in Infinitely Many Variables

Israel J. Math 212(2), 1012, (2016)

Seminormed ∗-subalgebras of l∞(X)

JMAA 455(1), 212-220, (2017)

Privacy-preserving Machine Learning in Cloud

Proceedings of the 2017 on Cloud Computing Security Workshop, 39-43, (2017)

Moment Problem for Symmetric Algebras of Locally Convex Spaces

EOT 90(3), 29, (2018)

Privacy-preserving Machine Learning as a Service

Proceedings on Privacy Enhancing Technologies (3), 123-142, (2018)

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