The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 10, 2026
Filed:
May. 06, 2024
Northeastern University, Boston, MA (US);
Sagar Kamarthi, Franklin, MA (US);
Wei Li, Boston, MA (US);
Haozhou Zhou, Boston, MA (US);
Srinivasan Radhakrishnan, Boston, MA (US);
Northeastern University, Boston, MA (US);
Abstract
Provided herein are methods and systems for a hard drive failure prediction system to determine a predicted hard drive failure within a time-in-advance determined time period. The system includes a machine-learning model, such as an XGBoost model, trained using historical hard drive operational data from a data center. The historical hard drive operation data corresponds to SMART attributes. Statistical analysis is performed to determine a set of SMART attributes most indicative of hard drive failure. The model is trained using the historical hard drive operational data corresponding to the set of SMART attributes. The accuracy results of the model are used to determine a time-in-advance value that balances accuracy with failure lead time. A signal length of operational data for a particular hard drive is provided as input to the trained model and an output indicates if the hard drive will fail within the time period of the time-in-advance value.
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