Document retrieval using behavioral attributes

• US 20060190435A1
• Filed: 02/24/2005
• Published: 08/24/2006
• Est. Priority Date: 02/24/2005
• Status: Abandoned Application

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Heidloff, Niklas, O'Brien, Michael R., Klouda, Gregory Robert
• Application Number:
  US11/065,471
• Publication Number:
  US 20060190435A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: G06F 16/334 Query execution G06F16/335 takes precedence
• CPC Class Codes: G06F 16/38 Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
• CPC Class Codes: G06F 16/951 Indexing; Web crawling techniques
• CPC Class Codes: G06F 16/9538 Presentation of query results

Abstract

Described is a method for retrieving a user document using behavioral attributes associated with the user document. One or more relevant documents in a user library are determined in response to a text search of documents in the library. Each relevant document has a text relevance. A behavioral relevant is determined for each of the relevant documents based upon an associated behavioral attribute. A user relevance is determined for each of the relevant documents in response to the text relevance and the behavioral relevance of each relevant document. A list of relevant documents is generated and ordered according to user relevance.

Claims

1. A method for retrieving a user document, the method comprising:

determining at least one relevant document in a user library in response to a text search of a plurality of documents in the user library, each of the relevant documents having a text relevance;

determining a behavioral relevance of the relevant documents based upon a behavioral attribute of the relevant documents; and

determining a user relevance of the relevant documents in response to the text relevance and the behavioral relevance of the relevant documents.

2. The method of claim 1 wherein the determining of a behavioral relevance comprises determining a behavioral relevance of the relevant documents based upon a plurality of behavioral attributes.

3. The method of claim 1 wherein the determination of at least one relevant document comprises determining the text relevance of the documents in the user library based on a full-text search.

4. The method of claim 1 wherein the determination of at least one text relevant document comprises determining the text relevance of the documents in the user library based on a text search of a document field.

5. The method of claim 1 wherein the behavioral attribute comprises one of a last read time, a number of document openings and a document open duration.

6. The method of claim 1 wherein the document library comprises at least a portion of an email mailbox.

7. The method of claim 1 further comprising generating a list of relevant documents ordered according to the user relevance.

8. A computer program product for retrieving a user document, the computer program product comprising a computer useable medium having embodied therein program code comprising:

program code for determining at least one relevant document in a user library in response to a text search of a plurality of documents in the user library, each of the relevant documents having a text relevance;

program code for determining a behavioral relevance of the relevant documents based upon a behavioral attribute of the relevant documents; and

program code for determining a user relevance of the relevant documents in response to the text relevance and the behavioral relevance of the relevant documents.

9. The computer program product of claim 8 wherein the determination of at least one relevant document comprises determining the text relevance of the documents in the user library based on a full-text search.

10. The computer program product of claim 8 wherein the determination of at least one relevant document comprises determining the text relevance of the documents in the user library based on a text search of a document field.

11. The computer program product of claim 8 wherein the behavioral attribute comprises one of a last read time, a number of document openings and a document open duration.

12. The computer program product of claim 8 further comprising program code for generating a list of relevant documents ordered according to the user relevance.

13. A computer data signal embodied in a carrier wave for retrieving a user document, the computer data signal comprising:

program code for determining at least one relevant document in a user library in response to a text search of a plurality documents in the user library, each of the relevant documents having a text relevance;

program code for determining a behavioral relevance of the relevant documents based upon a behavioral attribute of the relevant documents; and

program code for determining a user relevance of the relevant documents in response to the text relevance and the behavioral relevance of the relevant documents.

14. The computer data signal of claim 13 wherein the determination of at least one relevant document comprises determining the text relevance of the documents in the user library based on a full-text search.

15. The computer data signal of claim 13 wherein the determination of at least one relevant document comprises determining the text relevance of the documents in the user library based on a text search of a document field.

16. The computer data signal of claim 13 wherein the behavioral attribute comprises one of a last read time, a number of document openings and a document open duration.

17. The computer data signal of claim 13 further comprising program code for generating a list of relevant documents ordered according to the user relevance.

18. An apparatus for retrieving a user document, the apparatus comprising:

means for determining at least one relevant document in a user library in response to a text search of a plurality documents in the user library, each of the relevant documents having a text relevance;

means for determining a behavioral relevance of the relevant documents based upon a behavioral attribute of the relevant documents; and

means for determining a user relevance of the relevant documents in response to the text relevance and the behavioral relevance of the relevant documents.

19. The apparatus of claim 18 wherein the means for determining at least one relevant document comprises means for determining the text relevance of the documents in the user library based on a full-text search.

20. The apparatus of claim 18 wherein the means for determining at least one relevant document comprises means for determining the text relevance of the documents in the user library based on a text search of a document field.

21. The apparatus of claim 18 wherein the document library comprises at least a portion of an email mailbox.

22. The apparatus of claim 18 further comprising means for generating a list of relevant documents ordered according to the user relevance.