Question: Ramone’s client is allocating some of her advertising budget to YouTube to take advantage of Affinity Audiences. She wants to know more about Affinity Audiences before committing any resources. Which of the following isn’t a step Google uses to build an Affinity Audience for YouTube?
- Machine learning to scale
- Emails to sign users up
- Surveys to validate results
- Signals to understand audience characteristics
Answer: Emails to sign users up