Rectified Linear Unit (ReLU), is a famous activation function in neural network layer, it is believed to have sine degree if biological principle, although I don’t know what it is. =)
Read More »[Machine Learning] Introduction of ReLU Sigmoid() function is a mapping function, it will map any variable (In the following content we write the the symbol x) to [0, 1]. And it is often used to be a activation function in neural network layer of Machine Learning.
Read More »[Machine Learning] Sigmoid function introduction
“If a craftsman wants to do good work, he must first sharpen his tools.”
Confucius, The Analects
I wrote a simple socket tutorial before, if you are not similar about this, maybe you can refer here: Python Package Tutorial: Socket
Read More »[Python] Using Socket to build a Chatbot I originally planned to write a simple tutorial of ChatBot using Socket, that would only repeat what you said. Which is similar to the current LineBot tutorial on the internet. The difference is that I using Socket but LineBot I have seen that most are implemented using “webhook”.
Read More »[Python] How to Use Socket in Python Google news is a famous news platform by Google, and it will recommend you “what news you want to read” with your history browsing history. (I think it is training from relational learning, but I’m not sure.)
Read More »[Python] Using “GoogleNews” package to get the Google News
Bash on Ubuntu on Windows, or called it “Windows Subsystem for Linux (WSL)”, as the name suggests, it is the Linux subsystem on Windows.
Read More »Bash on Ubuntu on Windows, the Linux subsystem on Windows “os” is a Python package and it can help us to implement many infrastructure operators.
Read More »[Python] Use built-in “os” module to traversal every file and count the file size I always meet any problem everyday, to use a new tool to solve problems has become part of my life.
Read More »[Python] How to Use “xlrd” package to read XLS file When I was implementing my side project today, I need to crop a lot of images. Fortunately, the size of image is all 1920 x 1080, so I can crop the fixed area.
Read More »[Python] Use Pillow package to crop the image
