This is the first article in a two-part series where we show how to build your own anti-bot system to protect a login ...
import numpy as np import matplotlib.pyplot as plt from matplotlib.patches import Ellipse import matplotlib.patches as mpatches # Define the covariance matrix P P ...
When a new school year begins, teachers are busy checking things off their lists: Classroom organized? Check. Welcome emails sent? Check. First few units planned? Check. With so much to prepare, it’s ...