Machine Learning, Aritificial Intelligence, Data Science.
we add (3x + 4x²) and (x + 2x² + 0.5x⁵), the result is 4x + 6x² + 0.5x⁵, which is also a polynomial in V. Therefore, functions can form a vector space, and each element in 𝑉 is simply a function. Normed Space & Banach Space A normed space is a vector space equipped with a norm, which measures the