Indication of exclusive items in a result set

• US 7,747,612 B2
• Filed: 10/31/2005
• Issued: 06/29/2010
• Est. Priority Date: 10/31/2005
• Status: Expired due to Fees

• Current Assignee: R2 Solutions LLC (Acacia Research Corporation)
• Original Assignee: Yahoo! Inc. (Apollo Global Management, Inc.)
• Inventors: Thun, Christopher, Karmirantzos, Apostolos, Simpson, David, Lee, Tony Sang-min, Schectman, Hal, Ciemiewicz, David M., Freeman, Jackie Andrew, Reinhold, James Michael, Makris, Gregory M.
• Primary Examiner(s): Jalil; Neveen Abel
• Assistant Examiner(s): Hoang; Son T
• Application Number:
  US11/264,292
• Publication Number:
  US 20070100797A1
• Time in Patent Office: 1,702 Days
• Field of Search: None
• US Class Current: 707/722
• CPC Class Codes: G06F 16/904 Browsing; Visualisation therefor for navigating the web G06F16/954; browsing optimisation for the web G06F16/957

Abstract

The present invention is directed towards systems and methods for generating and displaying the difference between a primary result set and a secondary result set. According to the present invention, a method for displaying the difference between a primary result set and a secondary result set for a query comprises generating a primary result set and a secondary result set, the primary result set and secondary result set generated according to one or more respective disparate search algorithms. A difference result set is determined according to a difference between items in the primary result set and second result set, which is displayed to a user.

Claims

1. A method for presenting a result set with an indication of an item that is exclusive to the result set, the method comprising:

receiving a primary result set and a secondary result set in response to a search query, the primary result set and secondary result set each comprising one or more items;

determining an exclusive item contained in the primary result set that is not contained in the secondary result set, including determining items ranked above a threshold value in the primary result set and below a threshold value in the secondary result set;

displaying the primary result set to a user;

displaying an indication with the exclusive item to the user indicating that the exclusive item is contained in the primary result set and not contained in the secondary result set including displaying an animated icon, the indication displayed in the primary result set;

displaying a difference result set adjacent to the primary result set, the difference result set;

(1) containing the one or more items in the secondary result set that is not included in the primary result set;

(2) containing the one or more items in the primary result set that is included in the secondary result set; and

(3) excluding one or more items in the primary result set not included in the secondary result set;

determining if the user is a registered user; and

if the user is not a registered user, not displaying the indication with the exclusive item to the user; and

eliciting feedback from a user regarding the selection of the exclusive item.

2. The method of claim 1 wherein displaying an indication comprises displaying text.

3. The method of claim 1 wherein determining comprises computing a difference between the one or more items in the primary result set and the one or more items in the secondary result set.

4. The method of claim 1 comprising generating the primary result set according to a first search algorithm and generating the secondary result set according to a second search algorithm.

5. The method of claim 1 comprising generating the primary result set using the Google search engine and generating the secondary result set using the Yahoo! search engine.

6. The method of claim 1 wherein determining an exclusive item contained in the primary result set that is not contained in the secondary result set comprises determining items in a primary result set that do not appear in a secondary result set.

7. The method of claim 1 comprising modifying the ranking of the exclusive item in the primary result set on the basis of the elicited feedback.

8. The method of claim 1 comprising:

retrieving a past-observed behavior of the user; and

displaying the indication with the exclusive item to the user on the basis of the past-observed behavior.

9. The method of claim 8 wherein retrieving the past-observed behavior comprises retrieving the past-observed behavior from a profile for the user.

10. The method of claim 1 wherein eliciting feedback comprises recording the selection of the exclusive item.