A system for determining selections that a user is likely to be interested
in. The determination is made based on the user's prior indicated
preferences. The user designates his or her preferred selections as
entries in a user's preference list. Entries in the user's list are
compared with entries in the other users' lists. When a significant
number of matches have been found between two lists, the unmatched
entries of the other user's preference list are extracted. The unmatched
entries are further processed. Those unmatched entries with a high
correlation to the user's preference list are presented to the user as
selections in which the user is likely to be interested.