The present invention relates to a television system (50) and a method for
automatically suggesting suitable programs to a viewer from a large
number of available programs. The system (50) includes a DTV-agent system
(21). Title information and characteristics of programs are made
available as EPG (Electronic Program Guide) data, which including at
least one Electronic Program Guide Database (22). A learning module (39)
records characteristics associated with each program viewed by the user,
and forms sets of these characteristics. The frequency of occurrence of
each set is also determined. A recommendation module (40) uses a number
of tasks to compile a list of viewer recommendations (67). Various tasks
are defined, with each task defining a unique combination of a manner of
ordering the viewer profile (500), and particular Relevance Filters for
filtering the ordered viewer profile. Upon entry of a user request for a
list of program recommendations (67), a search is performed of the EPG
data for programs with characteristics that best match sets selected by
the task(s). The user is notified of the availability such programs,
allowing selection of a particular program.