公开(公告)号：US11714698B1

公开(公告)日：2023-08-01

申请号：US17587877

申请日：2022-01-28

Applicant: Splunk, Inc.

Inventor： Kristal Curtis ,  William Deaderick ,  Wei Jie Gao ,  Tanner Gilligan ,  Chandrima Sarkar ,  Alexander Stojanovic ,  Ralph Donald Thompson ,  Sichen Zhong ,  Poonam Yadav

IPC: G06F11/30 ,  G06F11/07 ,  G06F18/214 ,  G06F18/21

CPC classification number: G06F11/0781 ,  G06F11/0769 ,  G06F18/214 ,  G06F18/2178

Abstract: A computerized method is disclosed for generating a prioritized listing of alerts based on scoring by a machine learning model and retraining the model based on user feedback. Operations of the method include receiving a plurality of alerts, generating a score for each of the plurality of alerts through evaluation of each of the plurality of alerts by a machine learning model, generating a prioritized listing of the plurality of alerts based on the generated scores, receiving user feedback on the prioritized listing, retraining the machine learning model based on the user feedback by generating a set of labeled alert pairs, wherein a labeled alert pair includes a first alert, a second alert, and an indication as to which of the first alert or the second alert is a higher priority in accordance with the user feedback, and evaluating subsequently received alerts with the retrained machine learning model.

公开(公告)号：US11663109B1

公开(公告)日：2023-05-30

申请号：US17384491

申请日：2021-07-23

Applicant: SPLUNK INC.

Inventor： William Deaderick ,  Tanner Gilligan ,  Joseph Ari Ross

IPC: G06F11/34 ,  G06F16/245 ,  G06F11/30

CPC classification number: G06F11/3452 ,  G06F11/3006 ,  G06F16/245

Abstract: Embodiments are directed to facilitating identifying seasonal frequencies. In particular, a set of candidate seasonal frequencies associated with a time series data set are determined based on ACF peaks identified in association with a representation of the time series data set. Thereafter, the filters are applied to analyze the candidate seasonal frequencies and update the candidate seasonal frequencies by removing any candidate seasonal frequencies that fail a filter. An example filter can include comparing ACF peaks with peaks associated with SDF peaks. Thereafter, a candidate seasonal frequency of the updated candidate seasonal frequencies can be identified as a seasonal frequency for the time series data set, and such a seasonal frequency can be provided (e.g., to a user or another process) for use in performing data analysis.