公开(公告)号：US20200349468A1

公开(公告)日：2020-11-05

申请号：US16583137

申请日：2019-09-25

Applicant: Apple Inc.

Inventor： Rajat ARYA ,  Pulkit AGRAWAL ,  Kaiyu ZHAO ,  Yucheng LOW ,  Joseph E. GODLEWSKI ,  Mudit Manu PALIWAL ,  Vishrut SHAH ,  Bochao SHEN ,  Anupriya GAGNEJA ,  Laura SUGDEN ,  Balan RAMAN ,  Ming-Chuan WU ,  Sandeep BHATIA ,  Aanchal BINDAL

IPC: G06N20/00 ,  G06K9/62 ,  G06F16/953

Abstract: The subject technology generates a dataset based at least in part on a set of files. The subject technology generates, utilizing a machine learning model, a set of labels corresponding to the dataset. The subject technology filters the dataset using a set of conditions to generate at least a subset of the dataset. The subject technology generates a virtual object based at least in part on the subset of the dataset and the set of labels, where the virtual object corresponds to a selection of data from the dataset. The subject technology trains a second machine learning model using the virtual object and at least the subset of the dataset, where training the second machine learning model includes utilizing streaming file input/output (I/O), the streaming file I/O providing access to at least the subset of the dataset during training.