Checkpoint model building for data mining

Details Checkpoint model building for data mining Checkpoint model building for data mining

2006-10-03

2006-10-03

Le, Dieu-Minh (Department: 2114)

Error detection/correction and fault detection/recovery

Data processing system error or fault handling

Reliability and availability

C714S035000

Reexamination Certificate

active

07117391

ABSTRACT:
The notion of checkpointing model building is introduced to safeguard against the loss of computational results due to abnormal termination of long running computation algorithms. A checkpoint manager initiates a checkpoint, wherein initiation occurs by various scenarios, including dynamically, automatically and manually. A computation module executes the checkpoint on an in progress data computation. The checkpoint manager also monitors the execution of the checkpoint for abnormal termination. Upon a determination of abnormal checkpoint termination, the inability to resume model building from a checkpoint, the checkpoint manger either resumes model build from the checkpoint or aborts the model build.

REFERENCES:
patent: 5146460 (1992-09-01), Ackerman et al.
patent: 5630047 (1997-05-01), Wang
patent: 5828821 (1998-10-01), Hoshina et al.
patent: 6105148 (2000-08-01), Chung et al.

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