System and method for identifying information

• US 7,219,150 B2
• Filed: 11/18/2004
• Issued: 05/15/2007
• Est. Priority Date: 04/04/2001
• Status: Expired due to Fees

• Current Assignee: Chatgurad.com, LLC
• Original Assignee: Chatguard.com LLC
• Inventors: Saeidi, Babak
• Primary Examiner(s): Lim; Krisna
• Application Number:
  US10/994,044
• Publication Number:
  US 20050091328A1
• Time in Patent Office: 908 Days
• Field of Search: 707/505, 709/207, 709/225, 709/224, 709/204
• US Class Current: 709/224
• CPC Class Codes: G06F 40/103 Formatting, i.e. changing of presentation of documents automatic justification G06F40/189; automatic line break hyphenation G06F40/191
• CPC Class Codes: H04L 51/212 using filtering or selective blocking

Abstract

An apparatus and method for identifying digital communications, or analog communications which have been converted to digital, having content considered to be abnormal, undesirable or otherwise inappropriate. The use of specific words are analyzed in the context in which they were used. Digital communications may be monitored and continuously updated to reflect the likelihood that the originator of the message or message stream is engaged in inappropriate communications. Monitoring may be directed to online chat room conversations, email messages or messages posted to an online bulletin board. The level of digital conversation may be correlated to a color scheme indicative of the normality of the conversation. This color scheme may then be used to determine if the ability of a particular user to continue to provide messages should be limited. In this manner, a single individual performing a monitoring function may easily monitor a plurality of text-based conversations. Various embodiments are described.

Claims

1. A method of analyzing a digital communication, comprising:

assigning a word value to each of a plurality of words;

identifying a predetermined portion of said digital communication, said predetermined portion to contain one or more words;

identifying a subset of the one or more words in said predetermined portion;

determining a message value for said predetermined portion, said message value corresponding to the word values of said selected subset, said message value to be indicative of the likelihood that said message relates to a predetermined subject;

assigning a user level to a user, said user to provide said digital communication, said user level to be proportional to the likelihood that said user has provided one or more digital communications relating to the predetermined subject;

comparing said message value with a reference value;

altering said user level corresponding to the relationship between said message level and said reference value; and

adjusting a visual indicator in proportion to the user level, said visual indicator to be visible to a system monitor, said visual indicator to be representative of the likelihood that the user has provided communications relating to the predetermined subject.

2. The method of claim 1, wherein said user level is a function of the message value of at least one digital communication provided by the user, and wherein the method further comprises:

assigning a word level to each of the plurality of words, said word level corresponding to the likelihood that the word to which the word level has been assigned relates to the predetermined subject; and

assigning repeated indices to each of the plurality of words, said plurality of words to include a first word.

3. The method of claim 2, wherein identifying the subset of the one or more words in said predetermined portion comprises limiting said subset of words in said predetermined portion to the relationship of the word levels for said one or more words to said user level.

4. The method of claim 2, wherein identifying the subset of the one or more words in said predetermined portion comprises identifying the subset of words in said predetermined portion which have word levels not greater than the user level.

5. The method of claim 2, further comprising limiting the subset of the one or more words in said predetermined portion based on the repeated indices of said one or more words, where said repeated indices correspond to the number of times that words having repeated indices not greater than each other are to appear in said subset.

6. The method of claim 2, further comprising limiting the subset of the one or more words in said predetermined portion based on the repeated index of a first word, said repeated index for said first word represents a threshold number of times that words having repeated indices not greater than said repeated index for said first word appear in said subset.

7. The method of claim 2, wherein said word levels, repeated indices and word values are stored in an electronic database.

8. The method of claim 1, where identifying the predetermined portion of said digital communication comprises identifying a sentence contained within said digital communication.

9. The method of claim 1, where identifying the predetermined portion of said digital communication comprises identifying a group of words, said group to contain between 5 and 15 words.

10. The method of claim 1, wherein said user level is a function of the message value of at least one digital communication provided by the user, and wherein the method further comprises:

determining a reference level, said reference level to represent a predetermined threshold for said user level;

determining a level interval, said level interval to represent a number of increments within each user level;

determining a user detail level, said user detail level to represent the level interval which the user has obtained; and

comparing the message value and user level to the reference value.

11. The method of claim 10, wherein comparing the message value and user level to the reference value comprises determining if both the message value and the user level are greater than the reference value and, if so, not adjusting the user level and the user detail level.

12. The method of claim 10, wherein comparing the message value and user level to the reference value comprises determining if both the message value and the user level are greater than the reference value and, if not, determining if the message value is greater than the reference value and not less than the user level incremented by one.

13. The method of claim 12, wherein determining if the message value is greater than the reference value and not less than user level incremented by one comprises determining if the message value is greater than the reference value and not less than the user level incremented by one and, if so, increasing the user level to a value correlated to the message value.

14. The method of claim 12, further comprising determining, where the message value is not greater than the reference value and less than the user level incremented by one, whether the message value is greater than the reference value and the user level is not less than the reference value and, if so, incrementing the user detail level, and, if not, decrementing the user detail level.

15. An apparatus to analyze a digital communication, comprising:

a memory including at least one instruction; and

a processor coupled to said memory, the processor, in response to the at least one instruction, to,

assign a word value to each of a plurality of words,

select a predetermined portion of said digital communication, said predetermined portion to contain one or more words,

identify a subset of the one or more words in said predetermined portion,

determine a message value for said predetermined portion, said message value corresponding to the word values of said subset of the one or more words, said message value to be indicative of the likelihood that said message relates to a predetermined subjects,

assign a user level to a user, said user to provide said digital communication, said user level to be proportional to the likelihood that said user has provided one or more digital communications relating to the predetermined subject,

compare said message value with a reference value,

alter said user level as a function of the relationship between said message level and said reference value, and

adjust a visual indicator in proportion to the user level, said visual indicator to be visible to a system monitor, said visual indicator to be representative of the likelihood that the user has provided communications relating to the predetermined subject.

16. The apparatus of claim 15, wherein the user level is a function of the message value of at least one digital communication provided by the user, and wherein said processor further includes at least one instruction to,

assign a word level to each of the plurality of words, said word level to be a function of the likelihood that the word to which the word level has been assigned relates to the predetermined subject, and

assign repeated indices to each of the plurality of words, said plurality of words to include a first word.

17. The apparatus of claim 16, wherein said processor further includes at least one instruction to,

limit said subset of words in said predetermined portion as a function of the relationship of the word levels for said one or more words to said user level.

18. The apparatus of claim 16, wherein said subset has word levels no greater than the user level.

19. The apparatus of claim 16, wherein said processor further includes at least one instruction to,

limit said subset of words in said predetermined portion based on the repeated indices of said one or more words, where said repeated indices are a function of the number of times that words having repeated indices not greater than each other are to appear in said subset.

20. The apparatus of claim 16, wherein said processor further includes at least one instruction to,

limit the subset of the one or more words in said predetermined portion based on the repeated index of a first word, said repeated index for said first word represents a threshold number of times that words having repeated indices not greater than said repeated index for said first word appear in said subset.

21. The apparatus of claim 16, wherein said word levels, repeated indices and word value are stored in an electronic database.

22. The apparatus of claim 15, wherein said predetermined portion of said digital communication is a sentence contained in said digital communication.

23. The apparatus of claim 15, wherein said predetermined portion of said digital communication is a group of words, said group to contain between 5 and 15 words.

24. The apparatus of claim 15, wherein said user level is a function of the message value of at least one digital communication provided by the user, and wherein said processor further includes at least one instruction to,

determine a reference level, said reference level to represent a predetermined threshold for said user level,

determine a level interval, said level interval to represent a number of increments within each user level,

determine a user detail level, said user detail level to represent the level interval which the user has obtained, and

compare the message value and user level to the reference value.

25. The apparatus of claim 24, wherein said processor further includes at least one instruction to,

determine if the message value and the user level are both less than the reference value, and, if not, determining if the message value is greater than the reference value and not less than the user level incremented by one,

setting, where the message value is greater than the reference value and not less than the user level incremented by one, the user level to a value correlated to the message value,

determining, where the message value is not greater than the reference value and less than the user level incremented by one, whether the message value is greater than the reference value and the user level is not less than the reference value and, if so, incrementing the user detail level and, if not, decrementing the user detail level.