公开(公告)号：US20240013769A1

公开(公告)日：2024-01-11

申请号：US18038631

申请日：2021-11-22

Applicant: DeepMind Technologies Limited

Inventor： Ian Michael Gemp ,  Yoram Bachrach ,  Roma Patel ,  Christopher James Dyer

IPC: G10L13/047 ,  G10L13/08

CPC classification number: G10L13/047 ,  G10L13/08

Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for selecting an input vocabulary for a machine learning model using power indices. One of the methods includes computing a respective score for each of a plurality of text tokens in an initial vocabulary and then selecting the text tokens in the input vocabulary based on the respective scores.