Ngọc Khánh NguyễnEcons101 is computationally hard.Non-convex optimization problems are generally NP-hard. Today, we are going to discuss an easy instance of non-convex optimization problem…Feb 3, 2020Feb 3, 2020
Ngọc Khánh NguyễnIs there any natural number function such that applying it recursively yields the original input…1. Problem statementDec 15, 2019Dec 15, 2019
Ngọc Khánh NguyễnThe Smart GuyIt’s been a long time I haven’t anyone at that smart. I was talking to a guy who is doing a Ph.D. in something related to Biology I am not…Oct 13, 2019Oct 13, 2019
Ngọc Khánh NguyễnMathematics: Homomorphism, Weight and Information Entropy.Weight of two objects is the sum of their individual weights. Throughout this discussion, we will not know why there exists the relation…Sep 9, 2019Sep 9, 2019
Ngọc Khánh NguyễnProgramming: Which programming languages are fast?Since the first year of Computer Science Undergrads, I always looked for a fast programming language. C language wins after all. I’ve…Aug 7, 2019Aug 7, 2019
Ngọc Khánh NguyễnProgramming: Environment Setup for Golang programming in Linux VSCodeI have learnt and started using Go in some weeks. My first impression about Go is its simplicity. Simplicity implies beauty, solid…Aug 7, 20191Aug 7, 20191
Ngọc Khánh NguyễnMachine Learning: BackpropagationMaths scares everyone. Haha, I know. Backpropagation is a really difficult algorithm to understand, or is it? In high school, I’ve read a…Feb 21, 2019Feb 21, 2019
Ngọc Khánh NguyễnMachine Learning: Information EntropyMotivation: Information is always defined as a deterministic quantity measured by the least amount of bits to represent. For example, in…Feb 16, 2019Feb 16, 2019
Ngọc Khánh NguyễnProgramming: Out of order executionLet’s start with some desktop programming languages like C, C++, Java. The same thing from the software perspective is each of “virtual…Feb 3, 2019Feb 3, 2019
