Suppose one sequences a relevant part of a genome of a bunch of patients -- some who get die from COVID-19 and some that do not -- giving say 10 million columns of data and a few thousand rows per patient. Which minimal set of those columns are predictive of death? A function that includes these selection functions, each with a cost, and an outcome column would be typical in a variable selection procedure.
From: Friam <[email protected]> on behalf of Tom Johnson <[email protected]> Reply-To: The Friday Morning Applied Complexity Coffee Group <[email protected]> Date: Monday, June 8, 2020 at 10:51 AM To: George Duncan <[email protected]>, "Friam@redfish. com" <[email protected]> Subject: [FRIAM] Tweet from MathType (@MathType) Who can tell us more about the Kronekernel Delta process and how, when, where it can be used? MathType (@MathType) Tweeted: The Iverson Bracket is a powerful generalization of the well known Kronecker Delta, very useful for embedding logical conditions and truth values into your formulas #Notation #MathType https://t.co/k5Nz8y7NQi https://twitter.com/MathType/status/1269864297104097282?s=20
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