Midnight Misweights

Olivia is a student who takes college classes at night while she works full-time as an administrative assistant. As part of her Machine Learning course, she is learning about Perceptrons and how to implement them from scratch.

One of the class assignments involves writing and running a Perceptron by hand. For this assignment, she is given a training sample [-2.0, 4.0] with a true label of 0.

Assuming the initial weights of the Perceptron are initialized with zeros, and the predicted label is 1, what does the weight vector look like after one pass?