prediction techniques
- social-based -- dependent on (group) rating of item(s)
- information-based -- dependent on features of item(s)
- hybrid methods -- combining predictors
definition(s)
- rating -- a value representing a user's interest
- recommendation -- item(s) that might be of interest to the user
- regret -- a function to measure the accuracy of recommendations
guided tour(s)
- automated (viewpoint) navigation in virtual space,
- an animation explaining, for example, the construction of an artwork, or
- the (narrative) presentation of a sequence of concept nodes.