APPARATUS, METHOD AND COMPUTER PROGRAM PRODUCT FOR DETERMINING COMPOSITE HAZARD INDEX

• US 20130073319A1
• Filed: 09/21/2011
• Published: 03/21/2013
• Est. Priority Date: 09/21/2011
• Status: Abandoned Application

• Current Assignee: Corelogic Solutions LLC (CoreLogic Incorporated)
• Original Assignee: Corelogic Solutions LLC (CoreLogic Incorporated)
• Inventors: DU, Wei, JEFFERY, Thomas C., BOTTS, Howard
• Application Number:
  US13/238,059
• Publication Number:
  US 20130073319A1
• Time in Patent Office: Days
• US Class Current: 705/4
• CPC Class Codes: G06Q 40/08 Insurance

Abstract

An apparatus, method and computer program storage device determine a composite hazard index. An interface receives a first risk score for a first hazard and a second risk score for a second hazard. The first risk score is in a first range of scores and the second risk score is in a second range of scores. A processing circuit emphasizes at least some scores in at least one of the first range of scores and the second range of scores. The processing circuit also normalizes the first risk score with respect to the first range of scores and second range of scores, and normalizes the second risk score with respect to the first range of scores and second range of scores. The processing circuit also combines a normalized first risk score with a normalized second risk score to form at least a component of a composite risk index. The first risk score and second risk score being specific to a common property.

Claims

1. An apparatus for determining a composite hazard index, comprising:

an interface that receives a first risk score for a first hazard and a second risk score for a second hazard, said first risk score being in a first range of scores and said second risk score being in a second range of scores; and

a processing circuit that

emphasizes at least some scores in at least one of said first range of scores and said second range of scores,

normalizes said first risk score with respect to the first range of scores and second range of scores,

normalizes said second risk score with respect to the first range of scores and second range of scores, and

combines a normalized first risk score with a normalized second risk score to form at least a component of a composite risk index, wherein

said first risk score and second risk score being specific to a common property.

2. The apparatus of claim 1, wherein

said processing circuit normalizes the first risk score and the second risk score after emphasizing scores in the first range of scores and the second range of scores.

3. The apparatus of claim 1, wherein

said processing circuit converts said second range of scores from non-numeric scores to numeric scores.

4. The apparatus of claim 1, wherein

said processing circuit emphasizes at least some scores at one end of said first range of scores and at one end of said second range of scores.

5. The apparatus of claim 1, wherein

said processing circuit emphasizes said at least some scores by applying an exponent to the at least some scores.

6. The apparatus of claim 5, wherein

said processing circuit squares said first risk score and at least a maximum risk score in said first range of scores.

7. The apparatus of claim 5, wherein

said processing circuit divides an emphasized first risk score by an emphasized maximum risk score of said first range of scores.

8. The apparatus of claim 1, wherein

said processing circuit combines the normalized first risk score with the normalized second risk score using at least one of a parameter formulation, an exponential formulation, a logarithmic formulation, a polynomial formulation, a power formulation and a weighting formulation.

9. The apparatus of claim 8, wherein

said weighting formulation contains weights derived from Average Annual Loss (AAL) from each individual hazard.

10. The apparatus of claim 1, wherein

said processing circuit sums said first normalized risk score with said second normalized risk score with other normalized risk scores for other hazards.

11. The apparatus of claim 1, wherein

said interface transmits said composite index to a remote computer.

12. The apparatus of claim 1, wherein

said interface receives a plurality of risk scores for a plurality of properties and determines composite risk scores for each of said plurality of properties.

13. The apparatus of claim 1, wherein:

said interface outputs a plurality of property points to a remote computer which determines said composite risk index for said common property.

14. The apparatus of claim 1, further comprising:

a composite risk score display that displays

a footprint of a building on said parcel, and

an indication of a present location.

15. The apparatus of claim 1, further comprising:

a positioning module that is a goeocoding system module based on property address information.

16. The apparatus of claim 15, wherein

said positioning module records property point information for each address and said property point information is used in determining said composite risk score for said geocodes that include latitude and longitude.

17. The apparatus of claim 1, wherein

the processing circuit includes a positioning module that is a global positioning system module hosted in at least one of a smartphone and a tablet-computer.

18. The apparatus of claim 17, wherein

said positioning module records property point information for each of a plurality of corners of a structure footprint, and said property point information is used in determining said composite risk index for said common property.

19. The apparatus of claim 18, wherein

said positioning module records property point information for any point within said structure footprint, and said property point information is used in determining said composite risk index for said common property.

20. A method for determining a composite hazard index, comprising:

receiving a first risk score for a first hazard and a second risk score for a second hazard via an interface, said first risk score being in a first range of scores and said second risk score being in a second range of scores; and

emphasizing with a processing circuit at least some scores in at least one of said first range of scores and said second range of scores,

normalizing said first risk score with respect to the first range of scores and second range of scores,

normalizing said second risk score with respect to the first range of scores and second range of scores, and

combining with said processing circuit a normalized first risk score with a normalized second risk score to form at least a component of a composite risk index, wherein

said first risk score and second risk score being specific to a common property.

21. The method of claim 20, wherein

said normalizing the first risk score is performed after the emphasizing.

22. The method of claim 20, further comprising

converting with said processing circuit said second range of scores from non-numeric scores to numeric scores.

23. The method of claim 20, wherein

said emphasizing emphasizes at least some scores at one end of said first range of scores and at one end of said second range of scores.

24. The method of claim 20, wherein

said emphasizing emphasizes said at least some scores by applying an exponent to the at least some scores.

25. The method of claim 24, wherein

said emphasizing includes squaring said first risk score and at least a maximum risk score in said first range of scores.

26. The method of claim 24, wherein

said normalizing said first risk score includes dividing an emphasized first risk score by an emphasized maximum risk score of said first range of scores.

27. The method of claim 20, wherein

said combining includes combining the normalized first risk score with the normalized second risk score using at least one of a parameter formulation, an exponential formulation, a logarithmic formulation, a polynomial formulation, a power formulation and a weighting formulation.

28. The method of claim 27, wherein

said weighting formulation contains weights derived from the Average Annual Loss (AAL) from each individual hazard.

29. The method of claim 20, wherein

said combining includes summing said first normalized risk score with said second normalized risk score with other normalized risk scores for other hazards.

30. The method of claim 20, further comprising

transmitting said composite index to a remote computer.

31. The method of claim 20, further comprising

receiving a plurality of risk scores for a plurality of properties, and

determining composite risk scores for each of said plurality of properties.

32. A non-transitory computer program storage device having instructions that when executed by a processing circuit perform a method for determining a composite hazard index, comprising:

receiving a first risk score for a first hazard and a second risk score for a second hazard via an interface, said first risk score being in a first range of scores and said second risk score being in a second range of scores; and

emphasizing with the processing circuit at least some scores in at least one of said first range of scores and said second range of scores,

normalizing said first risk score with respect to the first range of scores and second range of scores,

normalizing said second risk score with respect to the first range of scores and second range of scores, and

combining with said processing circuit a normalized first risk score with a normalized second risk score to form at least a component of a composite risk index, wherein

said first risk score and second risk score being specific to a common property.