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公开(公告)号:US20210200454A1
公开(公告)日:2021-07-01
申请号:US17038371
申请日:2020-09-30
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor: Byeonghui KIM , Jungmin SEO , Kangho ROH , Hyeongyu MIN , Jooyoung HWANG
Abstract: A method includes sampling input/output requests from a host to generate sampled input/output requests; classifying the sampled input/output requests into clusters using an unsupervised learning algorithm; determining a hot data range based on a characteristic of the clusters; and incorporating the determined hot data range into a hot data table.