Methods and apparatus to generate corrected online audience measurement data

Patent metadata

Field	Value
Publication number	US-10380633-B2
Application number	US-201514984690-A
Country	US
Kind code	B2
Filing date	Dec 30, 2015
Priority date	Jul 2, 2015
Publication date	Aug 13, 2019
Grant date	Aug 13, 2019

Abstract

Methods and apparatus to generate corrected online audience measurement data are disclosed. An example method includes determining a corrected audience count of streaming media for a demographic group by: calculating a deduplication factor for a demographic group using a first audience count, a second audience count, and a third audience count; estimating a fourth audience count for the demographic group, the fourth audience count indicative of a number of people who accessed the streaming media; estimating a fifth audience count for the demographic group, the fifth audience count indicative of a number of people who accessed text content; and applying the deduplication factor to a sum of the fourth audience count and the fifth audience count to determine the corrected audience count. The example method also includes generating ratings information for the streaming media based on subtracting the corrected audience count from the first audience count.

First claim

What is claimed is:

1. A method to generate corrected online audience measurement data, the method comprising:
collecting, at a first server of an audience measurement entity, network communications from computing devices, the network communications indicative of impressions of streaming media delivered to the computing devices via an Internet;
receiving, from a second server of a database proprietor, at a processor of the audience measurement entity, a first audience count indicative of first numbers of the impressions corresponding to the network communications attributed to the streaming media for a demographic group, a second audience count indicative of second numbers of the impressions corresponding to the network communications attributed to text accessed by the demographic group, and a third audience count describing third numbers of the impressions corresponding to the network communications attributed to the streaming media and the text accessed by the demographic group, the first audience count including a duplicated audience count introduced by the second server of the database proprietor;
determining, by the processor, a corrected audience count of the streaming media for the demographic group to correct the duplicated audience count generated by the second server of the database proprietor, the corrected audience count determined by the processor by:
estimating, by executing a first instruction with the processor, a fourth audience count for the demographic group, the fourth audience count indicative of a first number of people who accessed the streaming media;
estimating, by executing a second instruction with the processor, a fifth audience count for the demographic group, the fifth audience count indicative of a second number of people who accessed the text;
calculating, by executing a third instruction with the processor, a deduplication factor for the demographic group based on the first audience count, the second audience count, and the third audience count; and
applying, by executing a fourth instruction with the processor, the deduplication factor to a sum of the fourth audience count and the fifth audience count to determine the corrected audience count; and

generating, by executing a fifth instruction with the processor, audience metrics for the streaming media based on subtracting the corrected audience count from the first audience count.

2. The method as defined in claim 1 , further including:
generating a first adjusted audience count by adjusting the first audience count to compensate for demographic information being unavailable to the database proprietor;
generating a second adjusted audience count by adjusting the second audience count to compensate for the demographic information being unavailable to the database proprietor; and
generating a third adjusted audience count by adjusting the third audience count to compensate for the demographic information being unavailable to the database proprietor, the calculating of the deduplication factor being based on the first adjusted audience count, the second adjusted audience count, and the third adjusted audience count.

3. The method as defined in claim 1 , wherein the fourth audience count is estimated based on a first impressions count and a first frequency of impressions detected by the database proprietor, the first impressions count indicating presentation of a time segment of the streaming media.

4. The method as defined in claim 3 , wherein the first impressions count is determined by applying a first ratio to a second impressions count, the first ratio indicating a quantity of time sub-segments of the streaming media presented at the devices during the time segment, the second impressions count indicating a number of impressions of second media.

5. The method as defined in claim 4 , further including:
generating a redistributed impressions count by assigning second demographic information to first impressions for which the second demographic information is unavailable to the database proprietor based on second impressions for which the second demographic information is received from the database proprietor; and
applying an impressions matrix to the redistributed impressions count to generate the second impressions count.

6. The method as defined in claim 5 , further including:
generating a misattribution matrix including a probability that the impressions are attributable to a second demographic group when the database proprietor determines the impressions to correspond to a person in a third demographic group; and
converting the misattribution matrix to the impressions matrix, the impressions matrix indicating numbers of the impressions determined by the database proprietor to correspond to respective ones of demographic groups.

7. The method as defined in claim 1 , wherein the network communications include an identifier relating the impressions to respective time segments of the streaming media, a network affiliate distributing the streaming media, a network affiliate distributor providing the streaming media to ones of the computing devices as permitted by the network affiliate, a program distributed by the network affiliate and provided to ones of the computing devices via the network affiliate distributor and of which the streaming media is a part, and an episode that belongs to the program of which the streaming media is at least a part.

8. The method as defined in claim 1 , wherein the network communications identify at least one of time segments of the streaming media that were presented at the computing devices or impressions of the text accessed via the computing devices.

9. The method as defined in claim 1 , wherein the generating of audience metrics based on the subtracting of the corrected audience count from the first audience count reduces network resource usage and processor usage by not querying a third database proprietor for demographic information of impressions not identifiable by the second server.

10. An audience measurement apparatus to generate corrected online audience measurement data, comprising:
a first impressions collector to collect network communications at a first server from computing devices, the network communications indicative of impressions of streaming media delivered to the computing devices via an Internet;
a second impressions collector to receive, from a second server of a database proprietor, a first audience count indicative of first numbers of the impressions corresponding to the network communications attributed to the streaming media for a demographic group, a second audience count indicative of second numbers of the impressions corresponding to the network communications attributed to text accessed by the demographic group, and a third audience count describing third numbers of the impressions corresponding to the network communications attributed to the streaming media and the text accessed by the demographic group, the first audience count including a duplicated audience count introduced by the second server of the database proprietor;
a factor generator to calculate a deduplication factor for the demographic group using the first audience count, the second audience count, and the third audience count;
an audience calculator to determine a corrected audience count of the streaming media for the demographic group to correct the duplicated audience count generated by the second server of the database proprietor, the corrected audience count determined by:
estimating a fourth audience count for the demographic group, the fourth audience count indicative of a first number of people who accessed the streaming media;
estimating a fifth audience count for the demographic grou

Assignees

• Nielsen Co Us Llc

Inventors

• Morovati Diane Rachel
• Cao Jie
• Shah Dipti Umesh
• Chachra Neeraj

Classifications

• H04N21/6582

  Data stored in the client, e.g. viewing habits, hardware capabilities, credit card number (arrangements where receivers interact with the broadcast H04H20/38) · CPC title

• H04N21/25866

  Management of end-user data (customer care in data networks H04L41/5077) · CPC title

• G06Q30/0242

  Determining effectiveness of advertisements · CPC title

• G06Q30/0254 Primary

  based on statistics · CPC title

• H04N21/44222

  Analytics of user selections, e.g. selection of programmes or purchase activity (monitoring of user selections in data processing systems G06F11/34; arrangements for monitoring the user's behaviour or opinions in broadcast systems H04H60/33) · CPC title