US 12,314,671 B2
System and method for management of systems using multistage learning
Vinay Sawal, Fremont, CA (US); and Anne-Marie McReynolds, San Jose, CA (US)
Assigned to Dell Products L.P., Round Rock, TX (US)
Filed by Dell Products L.P., Round Rock, TX (US)
Filed on Jan. 5, 2023, as Appl. No. 18/150,535.
Prior Publication US 2024/0232536 A1, Jul. 11, 2024
Int. Cl. G06F 16/00 (2019.01); G06F 40/30 (2020.01); G06N 5/022 (2023.01)
CPC G06F 40/30 (2020.01) [G06N 5/022 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method for managing job impairments, the method comprising:
obtaining job traces for instances of a type of a job;
performing causality profile modeling on the job traces to obtain causality profile batches, each batch of the causality profile batches being obtained using a same modeling technique;
performing topic modeling on each of the causality profile batches to obtain causal topic batches corresponding to the causality profile batches;
performing clustering on the causal topic batches to obtain final causal topics;
performing root cause analysis for an impairment of a job of the type of the job using the final causal topics; and
performing an action set based on the root cause analysis to reduce a likelihood of future jobs of the type of the job being impaired.