公开(公告)号：US20200150892A1

公开(公告)日：2020-05-14

申请号：US16416805

申请日：2019-05-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byeong-Hui KIM ,  Jung-Min Seo ,  Hyeon-gyu Min ,  Seung-Jun Yang ,  Joo-Young Hwang

IPC: G06F3/06 ,  G06N3/08

Abstract: In a method of operating a storage device, the storage device includes a plurality of memory blocks. A data write request and target data to be written are received. Using a data classifier, such as a neural network model, the target data is assigned to a stream selected from a plurality of streams based on a data property of the target data. The target data is written into a memory block assigned to a stream selected for assignment of the target data, such that target data that has been assigned to a stream are written into the one or more memory blocks assigned to the stream.