Methods and apparatus to count audience members
View Patent ↗Methods and apparatus to count audience members are disclosed. An example method includes determining a first viewing count of a number of times that a first person was historically logged in to a measurement apparatus during a day part; determining a second viewing count of a number of times that a second person was historically logged in to the measurement apparatus during the day part; determining, using a processor, a first probability that the first person is in a current audience based on the first viewing count and the second viewing count; and when the first probability satisfies a probability threshold, prompting the audience to enter user identification.
1. A method comprising:
determining a first viewing count of a number of times that a first person was historically logged in to a measurement apparatus during a day part;
determining a second viewing count of a number of times that a second person was historically logged in to the measurement apparatus during the day part;
determining, using a processor, a first probability that the first person is in a current audience of a receiver measured by the measurement apparatus based on the first viewing count and the second viewing count; and
when the first probability satisfies a probability threshold indicating that the first person is likely in the current audience of the receiver measured by the measurement apparatus, prompting the current audience of the receiver measured by the measurement apparatus to enter user identification.
2. A method as defined in claim 1 , wherein determining the first probability includes applying a lead-in factor when the first person is logged in to the measurement apparatus during a day part immediately preceding a current day part.
3. A method as defined in claim 1 , further including determining a source identifier associated with media being presented to the current audience of the receiver measured by the measurement apparatus.
4. A method as defined in claim 1 , wherein the determining of the first viewing count is further based on a number of times that the first person was historically logged in to a second measurement apparatus during the day part.
5. A computer readable storage device comprising computer readable instructions which, when executed, cause a processor to at least:
determine a first viewing count of a number of times that a first person was historically logged in to a measurement apparatus during a day part;
determine a second viewing count of a number of times that a second person was historically logged in to the measurement apparatus during the day part;
determine a first probability that the first person is in a current audience of a receiver measured by the measurement apparatus based on the first viewing count and the second viewing count; and
when the first probability satisfies a probability threshold indicating that the first person is likely in the current audience of the receiver measured by the measurement apparatus, prompt the current audience of the receiver measured by the measurement apparatus to enter user identification.
6. A storage device as defined in claim 5 , wherein the instructions are to cause the processor to determine the first probability by applying a lead-in factor when the first person is logged in to the measurement apparatus during a day part immediately preceding a current day part.
7. A storage device as defined in claim 5 , wherein the instructions are to cause the processor to determine a source identifier associated with media being presented to the current audience of the receiver measured by the measurement apparatus.
8. A storage device as defined in claim 5 , wherein the instructions are to cause the processor to determine the first viewing count further based on a number of times that the first person was historically logged in to a second measurement apparatus during the day part.
9. A measurement apparatus, comprising:
a processor; and
a memory including computer readable instructions which, when executed, cause the processor to at least:
determine a first viewing count of a number of times that a first person was historically logged in to a measurement apparatus during a day part;
determine a second viewing count of a number of times that a second person was historically logged in to the measurement apparatus during the day part;
determine a first probability that the first person is in a current audience of a receiver measured by the measurement apparatus based on the first viewing count and the second viewing count; and
when the first probability satisfies a probability threshold indicating that the first person is likely in the current audience of the receiver measured by the measurement apparatus, prompt the current audience of the receiver measured by the measurement apparatus to enter user identification.
10. A measurement apparatus as defined in claim 9 , wherein the instructions are to cause the processor to determine the first probability by applying a lead-in factor when the first person is logged in to the measurement apparatus during a day part immediately preceding a current day part.
11. A measurement apparatus as defined in claim 9 , wherein the instructions are to cause the processor to determine a source identifier associated with media being presented to the current audience of the receiver measured by the measurement apparatus.
12. A measurement apparatus as defined in claim 9 , wherein the instructions are to cause the processor to determine the first viewing count further based on a number of times that the first person was historically logged in to a second measurement apparatus during the day part.