Electronic document classification
An electronic document classification system disclosed herein classifies electronic documents. The classification of the documents may involve analyzing the document and the information attached to the document to generate a set of classification data and comparing the classification data with one or more classification rules to generate a set of classifying data. The system attaches the set of classifying data to the electronic document and displays the electronic document based on the set of classifying data. The classification data may also be used to prioritize the electronic documents and to assign a retention period to the electronic documents. The system is further adapted to receive user feedback regarding the classification of the electronic document and to update the classification rules.
1. A method comprising:
analyzing an electronic document to generate document identifying data;
classifying the electronic document in one or more display categories by applying a classification rule to the document identifying data, wherein the classification of the electronic document represents a prioritization of the electronic document;
displaying the classified electronic document in the one of the one or more display categories in which it was classified;
receiving a user feedback regarding prioritization of the electronic document; and
updating the classification rule based on the feedback from the user,
wherein analyzing the electronic document further comprises analyzing the document using semantical analysis of the document comprising,
associating one or more concepts with one or more display categories,
extracting the one or more concepts from the electronic document, and
pattern matching the one or more extracted concepts with the one or more concepts associated with the one or more display categories.
2. The method of claim 1 , wherein the user feedback is in a form of the user moving the electronic document from the one of the one or more display categories to another of the one or more display categories.
3. The method of claim 1 , wherein the user feedback is in a form of the user not reviewing the electronic document.
4. The method of claim 1 , wherein the electronic document is an email and wherein displaying the classified electronic document further comprises displaying the classified electronic document in an email inbox of the user.
5. The method of claim 1 , wherein the user feedback is an override of the classification based on the classification rule.
6. The method of claim 5 , further comprising:
updating the classification rule in response to the user override feedback.
7. The method of claim 1 , further comprising:
updating the classification rule based on analysis of electronic documents by an end user.
8. The method of claim 1 , wherein classifying the electronic document further comprises:
using semantic analysis to provide suggestive classification for the electronic document; and
allowing the user to select one of the suggestive classification, wherein updating the classification rule further comprises updating the classification rule based on the selection of the suggestive classification.
9. The method of claim 1 , wherein analyzing the electronic document includes analyzing at least one of (i) an electronic document recipient's address, (ii) metadata attached to the electronic document, (iii) a title of the electronic document, (iv) content attached to the electronic document, and (v) content of the electronic document.
10. The method of claim 1 , further comprising:
prioritizing the electronic document based on the document identifying data.
11. The method of claim 1 , further comprising:
prioritizing the electronic document based on the display category of the document.
12. The method of claim 1 , wherein the electronic document identifying data includes a confidence level representative of a priority level of the electronic document.
13. The method of claim 1 , further comprising:
assigning a retention level to the electronic document based on the classification of the electronic document.
14. The method of claim 1 , further comprising:
assigning an auto-deletion time to the electronic document based on the classification of the electronic document.
15. The method of claim 14 , further comprising:
determining, on a periodic basis, if the electronic document is to be deleted and providing a message to a user if the electronic document is to be deleted.
16. The method of claim 1 , further comprising:
modifying a classification rule based on a feedback of a recipient of the electronic document and a collective knowledge base of an organization, wherein the recipient is a member of the organization.
17. The method of claim 16 , further comprising:
developing the classification rule based on a community knowledge base, wherein the organization is related to the community.
18. The method of claim 1 , wherein classifying the electronic document further comprises classifying the electronic document in one of (i) a potential corporate record category; (ii) a classified document category; and (iii) an optional reading category.
19. The method of claim 1 , further comprising:
assigning workspace quota to each of the one or more display categories.
20. The method of claim 1 , wherein receiving the user feedback further comprises receiving a request to use the user selected classification to update a suggestive classification modeling engine.
21. The method of claim 20 , wherein receiving the user feedback from a user further comprises the user ignoring the electronic document.
22. The method of claim 1 , wherein the user feedback comprises the user reclassifying the electronic document to a junk category of the one or more display categories, the method further comprising:
assigning an auto-deletion time based on the junk category classification.
23. One or more non-transitory computer-readable storage media encoding computer-executable instructions for executing on one or more computer systems a computer process for classifying electronic documents, the computer process comprising:
analyzing an electronic document to generate document identifying data;
classifying the electronic document in one of one or more categories by applying a suggestive classification rule to the document identifying data, wherein the classification of the electronic document represents a prioritization of the electronic document;
receiving an input from a user reclassifying the electronic document into another of the one or more categories, wherein the user feedback is in a form of the user moving the electronic document from the one of the one or more categories to the another of the one or more categories;
updating the classification rule based on the input from a user;
assigning an auto-deletion period to the electronic document based on the document identifying data; and
deleting the electronic document when the auto-deletion period has expired.
24. The computer-readable storage media of claim 23 , wherein the computer process further comprises displaying the classified electronic document in the one or more categories.
25. The computer-readable storage media of claim 23 , wherein analyzing the electronic document further comprises analyzing metadata attached to the electronic document.
26. The computer-readable storage media of claim 23 , wherein classifying the electronic document further comprises:
associating a series of concepts to the electronic document; and
pattern matching the concepts associated with the electronic document with concepts identified in a knowledge base.
27. The computer-readable storage media of claim 23 , wherein the received user input comprises the user reclassifying the electronic document to a junk category of the one or more categories, the computer process further comprising:
deleting the electronic document upon expiration of an assigned an auto-deletion time, the auto deletion time being based on the junk category classification.
28. A method comprising:
analyzing an electronic document to generate document identifying data by pattern matching one or more concepts extracted from the electronic document with one or more concepts associated with one or more categories;
classifying the electronic document in the one or more categories by applying a classification rule to the document identifying data;
causing the classified electronic document to be displayed in the one or more categories;
updating the classification rule based on input received from a user; and
assigning an auto-deletion time to the electronic document based on the updated classification rule.
29. The method of claim 28 wherein the input received from the user comprises information indicating the user has reclassified the electronic document to a junk category of the one or more categories, the auto-deletion time being based on the junk category classification.