Md Khaled HasanK-fold Cross ValidationLet’s say we want to predict mortality of a COVID-19 patient. We have a data set like below with an outcome.Jan 7, 2021Jan 7, 2021
Md Khaled HasanStimulated EmissionIf we had a light bulb, it would give photons in all direction as illustrated in figure 1. below.Dec 28, 2020Dec 28, 2020
Md Khaled HasanWhy Pi radian is 180 degreesWe always heard that in radians the value of pi is 180 degrees. That is not quite right. Let’s understand this by finding the origin of…Dec 19, 2020Dec 19, 2020
Md Khaled HasanHeuristic FunctionLet us think what heuristic is in general. Heuristics are quick solutions to any problem. For example: Zuckerberg wears same dress…Dec 17, 2020Dec 17, 2020