Los puntos clave no están disponibles para este artículo en este momento.
Recent research has shown that learned models can outperform state-of-the-art index structures in size and lookup performance. While this is a very promising result, existing learned structures are often cumbersome to implement and are slow to build. In fact, most approaches that we are aware of require multiple training passes over the data.
Kipf et al. (Wed,) studied this question.