FILTER HINTS FOR RESULT SETS

• US 20110093478A1
• Filed: 10/19/2009
• Published: 04/21/2011
• Est. Priority Date: 10/19/2009
• Status: Abandoned Application

• Current Assignee: Business Objects Incorporated (SAP SE)
• Original Assignee: Business Objects Incorporated (SAP SE)
• Inventors: Miller, William, Bishop, Gregory, Starks, Kimberly, Hollingsworth, Daniel, Gosper, Julian
• Application Number:
  US12/581,708
• Publication Number:
  US 20110093478A1
• Time in Patent Office: Days
• US Class Current: 707/754
• CPC Class Codes: G06F 16/9535 Search customisation based on user profiles and personalisation
• CPC Class Codes: G06F 16/9538 Presentation of query results

Abstract

Systems and methods to provide filter hints for a result set are provided. In example embodiments, a search request is received and a search is initiated. Documents retrieved from the search are analyzed to determine filters, which may be organized into filter groups. A filter count for each filter is determined. The filter count indicates how many documents match the filter within a current result set or how many additional documents match the filter if selected. The current result set is a set of remaining documents based on any number of previously selected filters from any one or more filter groups being applied thereto. In example embodiments, the filters include enabled filters and any disabled filters, whereby the disabled filters have a zero filter count in the current result set. A visual indicator may also be provided to indicate at least one filter being selected within a collapsed filter group.

Claims

1. A method comprising:

analyzing, using one or more processors, documents to determine filters based on a rule set, the filters being organized into one or more filter groups;

determining a filter count for each filter, the filter count indicating, prior to selection of the filter, how many documents match the filter within a current result set, the current result set being a set of documents having any number of previously selected filters from the one or more filter groups applied thereto; and

providing the filters and filter counts to a user device, the filters including enabled filters and any disabled filters, disabled filters having a zero filter count in the current result set.

2. The method of claim 1, wherein the filter count further indicates how many documents match the filter from an original result set.

3. The method of claim 1, further comprising receiving a match-any mode selection for a filter group, the match-any mode selection combining selected filters within a same filter group with a Boolean “

OR”

operation.

4. The method of claim 1, further comprising receiving a match-all mode selection for a filter group, the match-all mode selection combining selected filters within a same filter group with a Boolean “

AND”

operation.

5. The method of claim 1, wherein providing the filters and filter counts to the user device comprises providing a visual indication for a collapsed filter group in which at least one filter has been selected.

6. The method of claim 1, wherein providing the filters and filter counts to the user device comprises providing the disabled filters graphically distinguished from the enabled filters.

7. The method of claim 1, wherein providing the filters and filter counts to the user device comprises providing rendering instructions to position the disabled filters at a bottom of a filter list in an expanded filter group.

8. The method of claim 1, further comprising providing the determined filters while a search is still being performed.

9. The method of claim 1, further comprising:

receiving a selection of a filter from one of the one or more filter groups, the selection updating the current result set; and

determining updated filters and filter counts for each updated filter based on the updated current result set.

10. The method of claim 9, wherein determining updated filters comprises determining enabled and disabled filters based on the updated current result set.

11. The method of claim 9, further comprising updating at least one view based on the updated filters and filter counts.

12. The method of claim 9, wherein determining updated filters and filter counts comprises running new SQL statements to retrieve data that provides the updated filter count based on the selection of the filter.

13. The method of claim 1, wherein providing the filters and filter counts to the user device comprises providing rendering instructions to render the filters and filter counts in a filter display section on a display device of the user device.

14. The method of claim 13, further comprising allowing a user of the user device to select one or more filters from the filter display section.

15. The method of claim 1, wherein providing the filters and filter counts to a user device comprises providing rendering instructions to a browser of the user device when polled by the browser.

16. A system comprising:

an analytics engine to analyze documents to determine filters, the filters being organized into one or more filter groups;

a filter hint module to determine a filter count for each enabled filter, the filter count indicating, prior to selection of the filter, how many documents match the filter within a current result set, the current result set being a set of documents having any number of previously selected filters from the one or more filter groups applied thereto; and

a communication module to provide the filters and filter counts to a user device, the filters including enabled filters and any disabled filters, disabled filters having a zero filter count in the current result set.

17. The system of claim 16, further comprising a search engine to process a search request using one or more search brokers to retrieve the documents.

18. The system of claim 16, further comprising a scheduled services engine to run a search in a background and notify a user when new results of a search are available.

19. A machine-readable storage medium in communication with at least one processor, the machine-readable storage medium storing instructions which, when executed by the at least one processor, provides a method comprising:

analyzing, using one or more processors, documents to determine filters, the filters being organized into one or more filter groups;

determining a filter count for each enabled filter, the filter count indicating, prior to selection of the filter, how many documents match the filter within a current result set, the current result set being a set of documents having any number of previously selected filters from the one or more filter groups applied thereto; and

providing the filters and filter counts to a user device, the filters including enabled filters and any disabled filters, disabled filters having a zero filter count in the current result set.

20. The machine-readable storage medium of claim 19, wherein providing the filters and filter counts to the user device comprises providing rendering instructions to position the disabled filters at a bottom of a filter list in an expanded filter group