公开(公告)号：US20220374597A1

公开(公告)日：2022-11-24

申请号：US17327415

申请日：2021-05-21

Applicant: Apple Inc.

Inventor： Jerome R. BELLEGARDA ,  Richard Harry STARFIELD

IPC: G06F40/274 ,  G06F40/242 ,  G06F40/35 ,  G06F3/023

Abstract: Systems and processes for word prediction using multiple contexts are provided. For example, a plurality of words are received. A first word context including a first plurality of received words, and a second word context corresponding to the first plurality of received words and a second plurality of received words, are obtained. A first current word probability is determined based on a first language model using the first word context. A second current word probability is determined based on a second language model using the second word context. A third current word probability is determined based on the second language model using the first word context. A fourth current word probability is determined based on the first current word probability, the second current word probability, and the third current word probability. An output is provided, to a user, including a current word prediction based on the fourth current word probability.