348 ROBIN BURKE user may also make a database query based on desired restaurant features. )As shown in Figure 2, the system finds a similar Chicago restaurant that combines Asian and French influences, 'Yoshis Cafe, as well as other similar restaurants that are ranked by their similarity. Note that the connection between"Pacific New Wave cuisine and its Asian and French culinary components is part of the systems knowledge base of cuisines. The user, however, is interested in a cheaper meal and selects the 'Less $S" button. The result shown in Figure 3 is a creative Asian restaurant in a cheaper price bracket: Lulu's. However, the French infuence is lost- one consequence of the move to a lower price bracket. The user can continue browsing and critiquing until an acceptable restaurant has been located catie Chicago nhQ在m( ata testacean theth 专[P Lwenllleeteeatala etewranttuarliee Figure I. The Entree restaurant recommender: initial screen Reproduced with permission of the copyright owner. Further reproduction prohibited without permissionReproduced with permission of the copyright owner. Further reproduction prohibited without permission