Викторина, связанная с руководством · Средний Уровень

Linear Algebra for Machine Learning Quiz

Practice matrix shapes, dot products, transposes and rank using concrete ML examples, and separate valid arithmetic from correct data meaning.

Связанные направляющие путиLinear Algebra For Machine Learning

Вопрос 1 из 8

X has 100 rows and 3 feature columns, and w has shape 3 by 1. What is the shape of Xw?