Analyzing changes in web analytics metrics

• US 9,900,227 B2
• Filed: 11/15/2016
• Issued: 02/20/2018
• Est. Priority Date: 08/01/2011
• Status: Active Grant

• Current Assignee: Google LLC (Alphabet Inc.)
• Original Assignee: Google LLC (Alphabet Inc.)
• Inventors: Liao, Lin, Ni, Jiang, Liebert, Elizabeth L.
• Primary Examiner(s): Woolcock, Madhu
• Application Number:
  US15/351,773
• Publication Number:
  US 20170070408A1
• Time in Patent Office: 462 Days
• Field of Search: 709224, 705 1445
• CPC Class Codes: G06Q 30/02 Marketing; Price estimation or determination; Fundraising
• CPC Class Codes: H04L 43/08 Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
• CPC Class Codes: H04L 67/02 based on web technology, e.g. hypertext transfer protocol [HTTP]
• CPC Class Codes: H04L 67/1097 for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
• CPC Class Codes: H04L 67/535 Tracking the activity of the user network monitoring arrangements H04L43/00; recording of computer activity G06F11/34

Abstract

Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for analyzing changes in web analytics metrics. In one aspect, a method includes identifying a change in a web analytics metric for a website over a period of time, the web analytics metric being based at least in part on visitor data for the website over the period of time; computing a respective segment contribution score for each of a plurality of segments of the web analytics metric, wherein a segment contribution score for a particular segment is based at least in part on a comparison between a value of the web analytics metric and a value of the particular segment during the period of time; and identifying one or more of the plurality of segments as contributing to the change in the web analytics metric based on the respective segment contribution scores.

Claims

1. A computer-implemented method comprising:

obtaining, by one or more data processing apparatus, from a data store, and over a network, visitor data collected from one or more client devices accessing, over the network, one or more remote servers that manage websites visited by the one or more client devices;

generating, by the one or more data processing apparatus, multiple instances of a web analytics metric for a given website over a period of time based on the visitor data;

identifying, by the one or more data processing apparatus, a change in a web analytics metric for the given website over the period of time based on a comparison of the multiple instances of the web analytics metric;

determining, by the one or more data processing apparatus for each segment of two or more segments, a contribution score specifying a level of contribution to the change in the web analytics metric over the period of time that is attributed to a change in a value of the segment over the period of time, wherein the determination includes, for each segment;

determining a first comparison between (i) a value of the web analytics metric at an earliest time in the period of time and (ii) a value of the segment at the earliest time in the period of time,

determining a second comparison between (iii) a value of the web analytics metric at a latest time in the period of time and (iv) a value of the segment at the latest time in the period of time,

adjusting the first comparison using a value of a weight time series of the segment at the earliest time,

adjusting the second comparison using a value of the weight time series of the segment at the latest time, and

computing the contribution score for the segment based on a difference between the adjusted first comparison and the adjusted second comparison.

2. The method of claim 1, comprising:

identifying a segment as contributing to the change in the web analytics metric based on the contribution scores.

3. The method of claim 2, wherein identifying a segment as contributing to the change in the web analytics metric based on the contribution scores comprises:

ranking the segments according to the respective contribution scores; and

identifying the segment as contributing to the change in the web analytics metric based on the ranking.

4. The method of claim 2, comprising:

providing data identifying the segment identified as contributing to the change in the web analytics metric for presentation in a user interface.

5. The method of claim 1, comprising:

determining, for each segment of the two or more segments, a probability that the segment caused the change in the web analytics metric based on the respective contribution score for the segment.

6. The method of claim 1, wherein the two or more segments include single-dimensional segments and multi-dimensional segments.

7. The method of claim 1, comprising:

determining the two or more segments of the web analytics metric, and wherein determining the segments comprises;

identifying candidate segments of the web analytics metric, each candidate segment being computed only from visits to the given website; and

selecting one or more of the candidate segments that each have a number of visits that exceeds a threshold value.

8. A system comprising:

one or more computers and one or more storage devices storing instructions that, when executed by the one or more computers, to cause the one or more computers to perform operations comprising;

obtaining, by one or more data processing apparatus, from a data store, and over a network, visitor data collected from one or more client devices accessing, over the network, one or more remote servers that manage websites visited by the one or more client devices;

generating, by the one or more data processing apparatus, multiple instances of a web analytics metric for a given website over a period of time based on the visitor data;

identifying, by the one or more data processing apparatus, a change in a web analytics metric for the given website over the period of time based on a comparison of the multiple instances of the web analytics metric;

determining, by the one or more data processing apparatus for each segment of two or more segments, a contribution score specifying a level of contribution to the change in the web analytics metric over the period of time that is attributed to a change in a value of the segment over the period of time, wherein the determination includes, for each segment;

determining a first comparison between (i) a value of the web analytics metric at an earliest time in the period of time and (ii) a value of the segment at the earliest time in the period of time,

determining a second comparison between (iii) a value of the web analytics metric at a latest time in the period of time and (iv) a value of the segment at the latest time in the period of time,

adjusting the first comparison using a value of a weight time series of the segment at the earliest time,

adjusting the second comparison using a value of the weight time series of the segment at the latest time, and

computing the contribution score for the segment based on a difference between the adjusted first comparison and the adjusted second comparison.

9. The system of claim 8, wherein the operations further comprise:

identifying a segment as contributing to the change in the web analytics metric based on the contribution scores.

10. The system of claim 9, wherein identifying a segment as contributing to the change in the web analytics metric based on the contribution scores comprises:

ranking the segments according to the respective contribution scores; and

identifying the segment as contributing to the change in the web analytics metric based on the ranking.

11. The system of claim 9, wherein the operations further comprise:

providing data identifying the segment identified as contributing to the change in the web analytics metric for presentation in a user interface.

12. The system of claim 8, wherein the operations further comprise:

determining, for each segment of the two or more segments, a probability that the segment caused the change in the web analytics metric based on the respective contribution score for the segment.

13. The system of claim 8, wherein the two or more segments include single-dimensional segments and multi-dimensional segments.

14. The system of claim 8, wherein the operations further comprise:

determining the two or more segments of the web analytics metric, and wherein determining the segments comprises;

identifying candidate segments of the web analytics metric, each candidate segment being computed only from visits to the given website; and

selecting one or more of the candidate segments that each have a number of visits that exceeds a threshold value.

15. A non-transitory computer-readable medium storing software comprising instructions executable by one or more computers which, upon such execution, cause the one or more computers to perform operations comprising:

obtaining, by one or more data processing apparatus, from a data store, and over a network, visitor data collected from one or more client devices accessing, over the network, one or more remote servers that manage websites visited by the one or more client devices;

generating, by the one or more data processing apparatus, multiple instances of a web analytics metric for a given website over a period of time based on the visitor data;

identifying, by the one or more data processing apparatus, a change in a web analytics metric for the given website over the period of time based on a comparison of the multiple instances of the web analytics metric;

determining, by the one or more data processing apparatus for each segment of two or more segments, a contribution score specifying a level of contribution to the change in the web analytics metric over the period of time that is attributed to a change in a value of the segment over the period of time, wherein the determination includes, for each segment;

determining a first comparison between (i) a value of the web analytics metric at an earliest time in the period of time and (ii) a value of the segment at the earliest time in the period of time,

determining a second comparison between (iii) a value of the web analytics metric at a latest time in the period of time and (iv) a value of the segment at the latest time in the period of time,

adjusting the first comparison using a value of a weight time series of the segment at the earliest time,

adjusting the second comparison using a value of the weight time series of the segment at the latest time, and

computing the contribution score for the segment based on a difference between the adjusted first comparison and the adjusted second comparison.

16. The non-transitory computer-readable medium of claim 15, wherein the operations further comprise:

identifying a segment as contributing to the change in the web analytics metric based on the contribution scores.

17. The non-transitory computer-readable medium of claim 16, wherein identifying a segment as contributing to the change in the web analytics metric based on the contribution scores comprises:

ranking the segments according to the respective contribution scores; and

identifying the segment as contributing to the change in the web analytics metric based on the ranking.

18. The non-transitory computer-readable medium of claim 15, wherein the operations further comprise:

determining, for each segment of the two or more segments, a probability that the segment caused the change in the web analytics metric based on the respective contribution score for the segment.

19. The non-transitory computer-readable medium of claim 15, wherein the two or more segments include single-dimensional segments and multi-dimensional segments.

20. The non-transitory computer-readable medium of claim 15, wherein the operations further comprise:

determining the two or more segments of the web analytics metric, and wherein determining the segments comprises;

identifying candidate segments of the web analytics metric, each candidate segment being computed only from visits to the given website; and

selecting one or more of the candidate segments that each have a number of visits that exceeds a threshold value.