Computer Science • Programming
Defination of Mandelbort set According to wiki, the Mandelbrot set is the set of complex numbers for which the function […]
Computer Science • Programming
Defination of Mandelbort set According to wiki, the Mandelbrot set is the set of complex numbers for which the function […]
Computer Science • Programming
how to pass-by-reference? Many lauguages support pass by value or pass by reference, like C/C++. It copies the address of […]
Computer Science • Machine Learning • Stats
What is PCA PCA(Principal Component Analysis) is a non-parametric linear method to reduce dimension. It’s a very popular way used […]
Computer Science • Machine Learning
What’s my problem? I don’t think data science is a kind of art stuff, essentially it is a science. For […]
Most likely every programmer knows python is a low efficiency language, but how slow it is? See this picture: The […]
I still remembered the song “pineapple”, the singer is a wired middle age man, looks like this: Today, what I […]
Wow….. I happened to find a pretty good website called create your own data science master’s. You can access from […]
Well. I have to agree “Hello world” is one of my favor titles. Since I bought a raspberry pi which […]