System and method for visually analyzing geographic data

• US 7,917,852 B2
• Filed: 06/30/2006
• Issued: 03/29/2011
• Est. Priority Date: 06/30/2006
• Status: Active Grant

• Current Assignee: Rakuten Group, Inc.
• Original Assignee: International Business Machines Corporation
• Inventors: Viégas, Fernanda B., Kriss, Jesse H., Wattenberg, Martin M.
• Primary Examiner(s): Pesin; Boris
• Assistant Examiner(s): Wright; Elizabeth G
• Application Number:
  US11/427,907
• Publication Number:
  US 20080005674A1
• Time in Patent Office: 1,733 Days
• Field of Search: 715/810, 715/835, 715/855, 707/104.1, 707/738, 707/999
• US Class Current: 715/730
• CPC Class Codes: G06F 16/248 Presentation of query results
• CPC Class Codes: G06F 16/26 Visual data mining; Browsing structured data
• CPC Class Codes: G06F 16/29 Geographical information databases

Abstract

A system and method for analyzing, searching and viewing demographic data within different geographic regions. A system is provided that includes: a mapping system for displaying a map having a plurality of geographic regions, wherein each geographic region is selectable; a demographic system for displaying demographic statistics for a selected geographic region; a matching system for calculating and displaying a set of similar geographic regions that have demographic statistics that most closely match the selected geographic region; and an adjustment system that allows a user to adjust a target value for the demographic statistics being display, wherein an adjustment to the target causes the matching system to recalculate the set of similar geographic regions.

Claims

1. A geographic data visualization system, comprising:

a computer device including;

a mapping system for displaying a map having a plurality of geographic regions, wherein each geographic region is selectable and a selected geographic region is highlighted on the map;

a demographic system for displaying demographic statistics for the selected geographic region;

a matching system for automatically calculating and displaying a set of similar geographic regions once the selected geographic region is selected by automatically calculating a sum of absolute differences between data values in the selected geographic region with data values in other geographic regions for each of the demographic statistics, wherein the set of similar geographic regions is highlighted differently from the selected geographic region on the map, each similar geographic region highlighted with a shape having a size, wherein the size of each shape is related to a value of an absolute difference indicating a demographic similarity between a corresponding similar geographic region and the selected geographic region; and

an adjustment system that allows a user to adjust the target value for the demographic statistics being displayed, wherein an adjustment to the target value causes the matching system to automatically recalculate and redisplay the set of similar geographic regions that have demographic statistics that most closely match the adjusted target value for the demographic statistics for the selected geographic region.

2. The geographic data visualization system of claim 1, wherein each geographic region comprises a zip code.

3. The geographic data visualization system of claim 1, wherein the demographic statistics are rendered as interactive histogram displays.

4. The geographic data visualization system of claim 3, wherein each interactive histogram display includes a sliding indicator that allows the user to adjust the target value.

5. The geographic data visualization system of claim 1, wherein the demographic statistics are derived from a database having multidimensional demographic data broken down by region.

6. The geographic data visualization system of claim 1, wherein the matching system calculates the set of similar geographic regions using a metric selected from the group consisting of:

an Euclidean metric and a Mahalanobis metric.

8. The computer program product of claim 5, wherein each geographic region comprises a zip code.

9. The computer program product of claim 5, wherein the demographic statistics are rendered as interactive histogram displays having associated target values for the selected geographic region.

11. The computer program product of claim 5, wherein the demographic statistics are derived from a database having multidimensional demographic data broken down by region.

12. The computer program product of claim 5, wherein the set of similar geographic regions are calculated using a metric selected from the group consisting of:

an Euclidean metric and a Mahalanobis metric.

14. The method of claim 9, wherein each geographic region comprises a zip code.

15. The method of claim 9, wherein the interactive displays comprise interactive histogram displays, and wherein each interactive histogram display includes a sliding indicator that allows the user to adjust a target value associated with a demographic statistic.

16. The method of claim 9, wherein the demographic statistics are derived from a database having multidimensional demographic data broken down by region.

17. The method of claim 9, wherein the set of similar geographic regions are calculated using a metric selected from the group consisting of:

an Euclidean metric and a Mahalanobis metric.

7. A computer program product stored on a computer usable medium for analyzing geographic data, comprising:

program code configured for allowing a geographic region to be selected from a plurality of geographic regions and a selected region is highlighted on a map;

program code configured for displaying demographic statistics for the selected geographic region;

program code configured for automatically calculating and displaying a set of similar geographic regions once the selected geographic region is selected by automatically calculating a sum of absolute differences between data values in the selected geographic region with data values in other geographic regions for each of the demographic statistics, wherein the set of similar geographic regions have demographic statistics that most closely match a target value for the demographic statistics for the selected geographic region, and wherein the set of similar geographic regions is highlighted differently from the selected geographic region on the map, each similar geographic region highlighted with a shape having a size, wherein the size of each shape is related to a value of an absolute difference indicating a demographic similarity between a corresponding similar geographic region and the selected geographic region; and

program code configured for allowing a user to adjust the target value for the demographic statistics being displayed, wherein an adjustment to the target value for the demographic statistic causes the set of similar geographic regions to be automatically recalculated and redisplayed that have demographic statistics that most closely match the adjusted target value for the demographic statistics for the selected geographic region.

10. The computer program product of claim 7, wherein each interactive histogram display includes a sliding indicator that allows the user to adjust a target value.

13. A method of analyzing geographic data within a computerized interface, comprising:

providing a computer infrastructure being operable for;

selecting a geographic region from a plurality of geographic regions and a selected geographic region is highlighted on a map;

displaying demographic statistics for the selected geographic region within a set of interactive displays;

automatically calculating and displaying a set of similar geographic regions once the selected geographic region is selected by automatically calculating a sum of absolute differences between data values in the selected geographic region with data values in other geographic regions for each of the demographic statistics, wherein the set of similar geographic regions have demographic statistics that most closely match a target value for the demographic statistics for the selected geographic region, and wherein the set of similar geographic regions is highlighted differently from the selected geographic region on the map, each similar geographic region highlighted with a shape having a size, wherein the size of each shape is related to a value of an absolute difference indicating a demographic similarity between a corresponding similar geographic region and the selected geographic region;

adjusting the target value for the demographic statistics within one of the interactive displays;

automatically recalculating and redisplaying the set of similar geographic regions that have demographic statistics that most closely match the adjusted target value for the demographic statistics for the selected geographic region.

18. A method for deploying a geographic data visualization application comprising:

providing a computer infrastructure being operable to;

allow a user to select a geographic region from a plurality of geographic regions and highlight the selected geographic region on a map;

display demographic statistics for the selected geographic region within a set of interactive displays;

automatically calculate and display a set of similar geographic regions once the selected geographic region is selected by automatically calculating a sum of absolute differences between data values in the selected geographic region with data values in other geographic regions for each of the demographic statistics, wherein the set of similar geographic regions have demographic statistics that most closely match a target value for the demographic statistics for the selected geographic region, and wherein the set of similar geographic regions is highlighted differently from the selected geographic region on the map, each similar geographic region highlighted with a shape having a size, wherein the size of each shape is related to a value of an absolute difference indicating a demographic similarity between a corresponding similar geographic region and the selected geographic region;

allow the user to adjust the target value for the demographic statistic within one of the interactive displays;

automatically recalculate and redisplay the set of similar geographic regions that have demographic statistics that most closely match the demographic statistics for the selected geographic region based on the adjustment to the target value for the demographic statistic within one of the interactive displays.