Method and system for processing business data

• US 20030061232A1
• Filed: 09/21/2001
• Published: 03/27/2003
• Est. Priority Date: 09/21/2001
• Status: Abandoned Application

• Current Assignee: DUN & Bradstreet Incorporated (Dun & Bradstreet Corp.)
• Original Assignee: DUN & Bradstreet Incorporated (Dun & Bradstreet Corp.)
• Inventors: Patterson, Eugene C.
• Application Number:
  US09/957,968
• Publication Number:
  US 20030061232A1
• Time in Patent Office: Days
• US Class Current: 707/104.1
• CPC Class Codes: G06F 16/252 between a Database Management System and a front-end application
• CPC Class Codes: G06F 16/95 Retrieval from the web
• CPC Class Codes: G06Q 10/10 Office automation; Time management

Abstract

A method and system that collects data from resources connected to a network for addition to a database that contains data records for businesses. A database of URL records is built according to a data structure that includes data elements that are useful to determine if an entity described by the data elements qualifies as a business. The data elements of the two databases are used to form web mining strategies. A distributing processing system is used to mine huge numbers of web pages in parallel. The bandwidth and transmission times are shortened at the distributed device end by summarizing web page content in an index that is returned to a central processor in the form of a byte. The central processor analyzes the byte and earmarks for a complete content extraction only those web pages that have enough business content.

Claims

1. A method of verifying business data comprising:

(a) looking up a first profile data for a business using at least one URL;

(b) looking up a second profile data for said business using a business identifier; and

(c) comparing said first profile data and said second profile data, thereby verifying that said second profile data is valid.

2. The method of claim 1, further comprising:

(d) updating said second profile data with any of said first profile data that differs from said second profile data.

3. The method of claim 1, wherein said first profile data and said second profile data each include a plurality of data elements, wherein one or more of the data elements of said plurality of data elements is one of the group consisting of URL, business identifier, business name, and business address, and wherein step (c) compares the one or more data elements of the first and second profile data.

4. The method of claim 1, further comprising:

(e) obtaining from one or more sources connected to a network additional profile data for said business; and

(f) updating said second profile data with said additional profile data.

5. The method of claim 4, wherein step (e) obtains an IP address that corresponds to said URL and uses said IP address to access a web page for said business to obtain said additional profile data.

6. A method of developing new business profile data comprising:

(a) looking up a first profile data for a business using at least one URL;

(b) looking in a database for a second profile data for said business using one or more data elements of said first profile data; and

(c) if said second profile data is not found, determining if said first profile data qualifies as a business and, if so, assigning a business identifier thereto to form said new business profile data.

7. The method of claim 6, further comprising:

(e) obtaining additional profile data for said new business from one or more sources connected to a network; and

(f) updating said new business profile data with said additional profile data.

8. A method for processing profile data, wherein said profile data includes separate profile data records for a plurality of business concerns, wherein each of said profile data records includes a plurality of data elements, and wherein each of said profile data records is identified by a business identifier, said method comprising:

(a) comparing a plurality of URL data with said profile data, wherein said URL data includes a plurality of URL data records, and wherein each of said URL data records includes a URL and at least one business data element for a business concern;

(b) developing a plurality of unmatched URL data records, wherein said at least one business data element is unmatched to any data element in said plurality of profile data records;

(c) using the URL of a first one of said unmatched URL records to locate on a network one or more sites that contains additional business data elements for said first URL record;

(d) adding said additional data elements to said first unmatched URL record; and

(d) determining if said updated first unmatched URL record qualifies as a business and, if so, assigning a business identifier thereto and adding to said plurality of data records for a plurality of business concerns.

9. The method of claim 8, further comprising;

(f) accessing said profile data records by said business identifiers to produce a business report.

10. The method of claim 9, wherein step (c) comprises the steps of:

(c1) obtaining an address of a server for said URL of said first unmatched URL record;

(c2) using said server address to obtain from said server an IP address; and

(c3) using said IP address to access a web page for a business concern of said first unmatched URL record and obtain said additional business data elements.

12. The method of claim 10, further comprising:

(d) determining if the data elements of a first URL record of said first database describe a business and, if so, forming a new business data record based on the data elements of said first URL record for storage in the second database and assigning a new business identifier thereto.

13. The method of claim 10, further comprising:

(e) providing business reports based on the data elements of either said first database, said second database, or both.

14. The method of claim 10, wherein steps (a) and (c) populate and/or update the fields of said first database.

11. A method for mining data from a plurality of resources connected to a network, said method comprising:

(a) maintaining a plurality of URL records in a first database that includes a plurality of fields for each URL record;

(b) maintaining a plurality of business data records in a second database that includes a plurality of fields for each business data record; and

(c) deriving a mining strategy from data elements stored in one or more of the fields of said first and second databases to mine data elements from said plurality of resources for storage in the fields of said first database.

15. A method of processing the content of a web page comprising:

(a) arranging the content of said web page into a plurality of content categories; and

(b) forming an index that summarizes said content categories.

16. The method of claim 15, wherein said index is a small number of bytes.

17. The method of claim 15, wherein said content categories are expressed as values.

18. A data mining system comprising:

means for serving a URL; and

at least one supplier device for forming an index of the content of a web page indicated by said URL and returning said index to said serving means.

19. A method of filtering a plurality of web pages for mining a business content comprising:

(a) eliminating any of said plurality of web pages that contain adult content;

(b) eliminating any of said plurality of web pages that do not pass a predictability test of containing business content; and

(c) mining any of said plurality of web pages remaining after steps (a) and (b) for business content.

20. A computer system that verifies and develops business profile data, said computer system comprising:

first look up means for looking up a first profile data for a business using at least one URL;

second look up means for looking for a second profile data for said business using a business identifier;

compare means for comparing said first profile data and said second profile data, if said second profile data is found, thereby verifying that said second profile data is valid; and

establishing means for establishing said second profile data with said first profile data if said second profile data is not found.

21. The computer system of claim 20, further comprising:

means for assigning a business identifier to said second profile data.

22. The computer system of claim 20, further comprising:

means for establishing a data mining procedure to obtain from one or more sources connected to a network additional profile data for said business; and

update means for updating said second profile data with said additional profile data.

23. The computer system of claim 22, wherein said means for establishing comprises:

means for obtaining from a global registry of URLs an address of a server for said URL;

means for using said server address to obtain from said server an IP address; and

means for using said IP address to access a web page for said business and obtain said additional profile data.

24. The computer system of claim 23, wherein said means for establishing further comprises:

means for using a spider to obtain said additional business data elements from said web page.