Precision, Recall and F1 Score For Data Scientists
Why do we need precision and recall? How do we get f1 score? what does f1 score represent? We will answer all of these questions.
Tag: Machine Learning
Activation Function & its Non-Linearity
What is an activation function?
What is linearity or non-linearity?
Why do we use a non-linear activation function?
Deep Learning Based DIY Smart Camera System
Have fun building a deep learning based project that will make your security camera smarter. The main aim of this article is to design a deep learning-based smart security system which is based only on the images from RGB cameras.This system can be applied to the home/office security cameras. The proposed system will be able to do the following tasks: Let’s start! Face Detection It is very important to first do face detection before face recognition. There are multiple models available for face detection. Some of them are built-in OpenCV itself. Face detection algorithms can be built using CNN networks but …