Title:
METHOD, APPARATUS, AND DEVICE FOR UPDATING HARD DISK PREDICTION MODEL, AND MEDIUM
Document Type and Number:
WIPO Patent Application WO/2021/114676
Kind Code:
A1
Abstract:
A method, apparatus, and device for updating a hard disk prediction model, and a storage medium. The method comprises: acquiring first sample data used to update a hard disk prediction model, and determining, according to the first sample data, a target decision tree requiring updating in the hard disk prediction model (S101); selecting second sample data from the first sample data according to a preset selection rule (S102); determining, according to the second sample data, a target leaf node requiring updating in the target decision tree (S103); and splitting the target leaf node according to a splitting rule of the hard disk prediction model so as to update the target decision tree (S104). The entire updating process is simple, and a new hard disk prediction model need not be re-established, thereby reducing the time used for updating. Moreover, the accuracy of hard disk fault prediction is improved, and user requirements are better met.
Inventors:
ZHANG TINGLEI (CN)
Application Number:
PCT/CN2020/103737
Publication Date:
June 17, 2021
Filing Date:
July 23, 2020
Export Citation:
Assignee:
INSPUR ELECTRONIC INFORMATION INDUSTRY CO LTD (CN)
International Classes:
G06F11/34; G06N20/00
Foreign References:
| CN111008119A | 2020-04-14 | |||
| CN108764282A | 2018-11-06 | |||
| CN106446964A | 2017-02-22 | |||
| CN108989075A | 2018-12-11 | |||
| CN107330464A | 2017-11-07 | |||
| CN105718490A | 2016-06-29 | |||
| US20160189058A1 | 2016-06-30 |
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (CN)
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