Automatic notification of data changes

Patent metadata

Field	Value
Publication number	US-12034692-B2
Application number	US-201917417283-A
Country	US
Kind code	B2
Filing date	Jan 4, 2019
Priority date	Jan 4, 2019
Publication date	Jul 9, 2024
Grant date	Jul 9, 2024

Abstract

A method provides an automatic notification manner of data changes. After collecting information related to a target user ( 202 ) such as a dataset, a data dashboard, or a data report, the analysis preference of the user can be determined based on the collected information ( 204 ). Then, upon the dataset is updated, a variety of critical data changes in the dataset may be detected as an alert ( 206 ), and a notification related to the alert may be provided to the user via various manners ( 208 ). The method does not require the user to manually configure or create an alert rule for data changes, which makes data-driven alerting much easier for the user, thereby improving the user experience.

First claim

What is claimed is:

1. A computer-implemented method, comprising:
collecting information associated with a user, the information including a dataset associated with the user;
automatically determining, using a processor, an analysis preference of the user based on the collected information, wherein determining the analysis preference of the user comprises:
extracting a plurality of charts from the dataset to produce at least one of a data report and a data dashboard;
determining weights of the plurality of charts based on a size and a location of each of the plurality of charts on the data report or the data dashboard; and
determining the preference of the user based on the weights of the plurality of charts;
in response to the dataset being updated, selecting an alert associated with a data change based on the determined analysis preference of the user, the alert selected to be monitored, and when triggered, cause a notification to be generated; and
providing the notification associated with the selected alert to the user.

2. The method according to claim 1 , wherein the collecting information associated with a user comprises:
determining an access frequency of the user to the dataset during a period of time; and in response to the access frequency being below a predetermined threshold, determining the user as a target user for notification.

3. The method according to claim 1 , wherein determining the analysis preference of the user comprises:
obtaining a data dashboard from a second user who is in a same team with the user; and
determining the preference of the user based on the data dashboard from the second user.

4. The method according to claim 1 , wherein selecting the alert associated with the data change comprises:
in response to the dataset being updated, obtaining data to be analyzed from the dataset based on the analysis preference;
generating an alert candidate based on a set of analyses on the obtained data; and
in response the alert candidate satisfying a predetermined condition, determining the alert candidate as the alert.

5. The method according to claim 4 , wherein the generating an alert candidate comprises at least one of:
performing a diff-analysis by comparing the obtained data in current version and a corresponding data in previous version to detect whether there is at least one of a significant value change, a ratio change, and an abnormity; and
performing a time series analysis on the obtained data in current version and the corresponding data in previous version to detect whether there is at least one of an outlier, a change point, a trend, an unimodality, and a clustering.

6. The method according to claim 1 , wherein the providing the notification associated with the selected alert to the user comprises:
making a prediction to the dataset according to the selected alert; and
providing the notification including the prediction to the user via at least one of an email, a mobile message, a feed, a notification center and a homepage presentation.

7. The method according to claim 1 , wherein the providing the notification associated with the selected alert to the user comprises:
obtaining one or more previous alerts that have been sent to the user; and
in response to the selected alert being different type from the one or more previous alerts, sending a notification email of the notification to the users, the notification email including a description of the alert, a chart of the alert, and a link to a data dashboard or a data report.

8. The method according to claim 7 , wherein the notification email further includes a feedback option, and the method further comprises:
receiving a feedback to the alert from the user via the feedback option; and
updating the preference of the user based on the received feedback.

9. An electronic device, comprising:
a processing unit;
a memory coupled to the processing unit and storing instructions thereon, the instructions, when executed by the processing unit, performing acts comprising:
collecting information associated with a user, the information including a dataset associated with the user;
automatically determining an analysis preference of the user based on the collected information, wherein determining the analysis preference of the user comprises:
extracting a plurality of charts from the dataset to produce at least one of a data report and a data dashboard;
determining weights of the plurality of charts based on a size and a location of each of the plurality of charts on the data report or the data dashboard; and
determining the preference of the user based on the weights of the plurality of charts;
in response to the dataset being updated, selecting an alert associated with a data change based on the determined analysis preference of the user, the alert selected to be monitored, and when triggered, cause a notification to be generated; and
providing the notification associated with the selected alert to the user.

10. The electronic device according to claim 9 , wherein the collecting information associated with a user comprises:
determining an access frequency of the user to the dataset during a period of time; and
in response to the access frequency being below a predetermined threshold, determining the user as a target user for notification.

11. The electronic device according to claim 9 , wherein selecting the alert associated with the data change comprises:
in response to the dataset being updated, obtaining data to be analyzed from the dataset based on the preference;
generating an alert candidate based on a set of analyses on the obtained data; and
in response the alert candidate satisfying a predetermined condition, determining the alert candidate as the alert.

12. The electronic device according to claim 11 , wherein the generating an alert candidate comprises at least one of:
performing a diff-analysis by comparing the obtained data in current version and a corresponding data in previous version to detect whether there is at least one of a significant value change, a ratio change, and an abnormity; and
performing a time series analysis on the obtained data in current version and the corresponding data in previous version to detect whether there is at least one of an outlier, a change point, a trend, an unimodality, and a clustering.

13. A computer program product stored in a non-transitory computer storage medium and comprises machine-executable instructions which, when executed on a device, cause the device to perform acts comprising:
collecting information associated with a user, the information including a dataset;
automatically determining an analysis preference of the user based on the collected information, wherein determining the analysis preference of the user comprises:
extracting a plurality of charts from the dataset to produce at least one of a data report and a data dashboard;
determining weights of the plurality of charts based on a size and a location of each of the plurality of charts on the data report or the data dashboard; and
determining the preference of the user based on the weights of the plurality of charts;
in response to the dataset being updated, selecting an alert associated with a data change based on the determined analysis preference of the user, the alert selected to be monitored, and when triggered, cause a notification to be generated; and
providing the notification associated with the selected alert to the user.

Assignees

• Microsoft Technology Licensing Llc

Inventors

• Hou Zhitao
• Ding Rui
• Zhang Haidong
• Elsawy Eslam
• Chaudhary Sanyam
• Mikhail Mina
• Gaekwad Nikhil
• Zhang Dongmei

Classifications

• G06F16/2358 Primary

  Change logging, detection, and notification (replication G06F16/27) · CPC title

• H04L67/55

  Push-based network services · CPC title

• H04L67/306

  User profiles · CPC title

• H04L51/224 Primary

  providing notification on incoming messages, e.g. pushed notifications of received messages · CPC title