like…” Content - Feature Based. “Other music like this…” Contextual - Action Based. “You viewed x, you might also want to view a similar item.” Most choose one of three frameworks – or a hybrid
- Preferences indicated (e.g. wish lists) Implicit (behavioral) - Clickstream - Abandoned cart - Geolocation - Frequency of visits They define the data set they wish to collect
behavior across channels is a challenge. - Lack of scalable data to create valid propensity scores. - Expiring cookies causing gaps in information - 3rd party cookies don’t provide all data
Frequency of clicks/opens/ site visits - Time of day/year they purchase vs. look - Device used - Items viewed/clicked - Frequency of items viewed - Purchases made - Abandoned purchases
email address Primary Cookies - appended to email address for security Develop a Behavioral propensity model - reduce reliance on demographic variables