Patents by Inventor Yiyun Zhu

Yiyun Zhu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Enhancing extraction rules based on user feedback
    Patent number: 11816321
    Abstract: Embodiments of the present invention are directed to enhancing extraction rules utilizing user feedback. In embodiments, a set of extraction rules relevant to an event set are provided for display. Thereafter, a selection of an extraction rule is received and, in response, a set of events matching the selected extraction rule is provided for display. A modification, for example provided by a user, in association with the extraction rule or the set of events is received. Such a modification is then used (e.g., via machine learning) to enhance extraction rules available for performing subsequent data extraction.
    Type: Grant
    Filed: January 31, 2019
    Date of Patent: November 14, 2023
    Assignee: Splunk Inc.
    Inventors: Li Li, Yongxin Su, Ting Yuan, Qian Jie Zhong, Yiyun Zhu
  • Inferring sourcetype based on match rates for rule packages
    Patent number: 11669533
    Abstract: Embodiments of the present invention are directed to validating extraction rules. In embodiments, a set of events for which field extraction is desired is obtained. Thereafter, an extraction rule is applied to the set of events to extract fields of the events. The application of the extraction rule can be monitored to determine that the applied extraction rule is invalid. Based on the applied extraction rule being invalid, a new extraction rule can be generated to apply to the set of events.
    Type: Grant
    Filed: July 14, 2021
    Date of Patent: June 6, 2023
    Assignee: Splunk Inc.
    Inventors: Li Li, Yongxin Su, Ting Yuan, Qian Jie Zhong, Yiyun Zhu
  • Extraction rule validation
    Patent number: 11086890
    Abstract: Embodiments of the present invention are directed to validating extraction rules. In embodiments, a set of events for which field extraction is desired is obtained. Thereafter, an extraction rule is applied to the set of events to extract fields of the events. The application of the extraction rule can be monitored to determine that the applied extraction rule is invalid. Based on the applied extraction rule being invalid, a new extraction rule can be generated to apply to the set of events.
    Type: Grant
    Filed: January 31, 2019
    Date of Patent: August 10, 2021
    Assignee: SPLUNK Inc.
    Inventors: Li Li, Yongxin Su, Ting Yuan, Qian Jie Zhong, Yiyun Zhu
  • Display screen or portion thereof having a graphical user interface
    Patent number: D998628
    Type: Grant
    Filed: October 19, 2021
    Date of Patent: September 12, 2023
    Assignee: SPLUNK Inc.
    Inventors: Jindrich Dinga, Hasti Khaki, Soomee Kang, Yiyun Zhu, Jeff Sredni, Chung-Han Tsai, Jacob Sebastian Stark, Mei Chun Yeh
  • Display screen or portion thereof having a graphical user interface
    Patent number: D998629
    Type: Grant
    Filed: October 19, 2021
    Date of Patent: September 12, 2023
    Assignee: SPLUNK Inc.
    Inventors: Jindrich Dinga, Mei Chun Yeh, Hasti Khaki, Jacob Sebastian Stark, Yiyun Zhu, Jeff Sredni, Chung-Han Tsai, Soomee Kang