Method and apparatus for information mining and filtering

• US 7,464,096 B2
• Filed: 06/08/2005
• Issued: 12/09/2008
• Est. Priority Date: 04/06/2000
• Status: Expired due to Fees

• Current Assignee: Justsystems Evans Research Incorporated
• Original Assignee: Justsystems Evans Research Incorporated
• Inventors: Evans, David A., Lichti, Christopher C., Neuendorffer, Thomas P., Horowitz, Michael L.
• Primary Examiner(s): Fleurantin; Jean Bolte
• Assistant Examiner(s): Ly; Anh
• Application Number:
  US11/147,540
• Publication Number:
  US 20050223042A1
• Time in Patent Office: 1,280 Days
• Field of Search: 707100-1041, 707/1, 707/10, 707/200, 345/854, 345/855, 715/500, 715512-513, 715/500.01, 715/503
• US Class Current: 1/1
• CPC Class Codes: G06F 16/58 Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
• CPC Class Codes: G06F 16/903 Querying for retrieval from the web G06F16/953
• CPC Class Codes: Y10S 707/913 Multimedia
• CPC Class Codes: Y10S 707/917 Text
• CPC Class Codes: Y10S 707/922 Communications
• CPC Class Codes: Y10S 707/99931 Database or file accessing
• CPC Class Codes: Y10S 707/99932 Access augmentation or optimizing
• CPC Class Codes: Y10S 707/99942 Manipulating data structure, e.g. compression, compaction, compilation
• CPC Class Codes: Y10S 707/99943 Generating database or data structure, e.g. via user interface
• CPC Class Codes: Y10S 707/99945 Object-oriented database structure processing

Abstract

A method and system for computer-assisted analysis of information from a data source employs operators including search terms and filters. A visual representation of a network of operators is generated, the operators being user selectable and linked to form the network, which is configured to analyze information from a selectable data source. The network of operators can be compiled as a unit. If the data source includes a database, the operators are applied to the database, and if the data source includes a data stream, a data unit of the data stream is evaluated with the operators. An output indicator corresponding to each of the operators is generated on the visual representation of the network, wherein the output indicator visually represents a quantified output of a corresponding operator. A further output corresponding to one or more of the output indicators is also generated.

Claims

1. In a computer-assisted information analysis system employing operators including search terms and filters for analyzing information from a data source, a method comprising:

generating a visual representation of a network of operators, the operators being user selectable and linked to form the network of operators, the network of operators being configured to analyze information from a selectable data source comprising at least one of a text file, an audio file, a video file, a graphic file, and a picture file, wherein each of the operators generates an output from a corresponding input received, and wherein each of the operators is directly linked to another one of the operators in the network of operators;

compiling the network of operators into a single composite operator unit to compress the logical structure of the network of operators, wherein the operators are selectable from among operators that include logical combinations of search terms, filters, functions for recognizing audio or video structures, and functions for recognizing image or graphics structures;

if the data source includes a database, applying the composite operator unit to the database, and if the data source includes a data stream, evaluating a data unit of the data stream with the composite operator unit;

generating an output indicator corresponding to each of the operators on the visual representation of the network, wherein the output indicator visually represents a quantified output of a corresponding operator; and

generating a further output corresponding to one or more of the output indicators, wherein the further output comprises at least one of a ranked list of document identifiers, an indication of term distribution, an indication of term frequency, a list of document identifiers ranked by score, or a list of document identifiers with selectable links to retrieve document text.

2. A method as in claim 1, further comprising detecting whether the data source comprises a data stream or a database.

3. A method as in claim 1, wherein the output indicators indicate at least one of a number of relevant documents or document scores.

4. A method as in claim 1, wherein the indication of term distribution comprises a graph of term distribution, and wherein the indication of term frequency comprises a graph of term frequency.

5. A method as in claim 1, wherein the further output comprises an automatically generated email message, voice message, text message, or a combination thereof.

6. A computer-assisted information analysis system employing operators including search terms and filters for analyzing information from a data source, the system comprising:

a memory; and

a processing system coupled to the memory, wherein the processing system is configured to;

generate a visual representation of a network of operators, the operators being user selectable and linked to form the network of operators, the network of operators being configured to analyze information from a selectable data source comprising at least one of a text file, an audio file, a video file, a graphic file, and a picture file, wherein each of the operators generates an output from a corresponding input received, and wherein each of the operators is directly linked to another one of the operators in the network of operators;

compile the network of operators into a single composite operator unit to compress the logical structure of the network of operators, wherein the operators are selectable from among operators that include logical combinations of search terms, filters, functions for recognizing audio or video structures, and functions for recognizing image or graphics structures;

if the data source includes a database, apply the composite operator unit to the database, and if the data source includes a data stream, evaluate a data unit of the data stream with the composite operator unit;

generate an output indicator corresponding to each of the operators on the visual representation of the network, wherein the output indicators visually represent a quantified output of a corresponding operator; and

generate a further output corresponding to one or more of the output indicators, wherein the further output comprises at least one of a ranked list of document identifiers, an indication of term distribution, an indication of term frequency, a list of document identifiers ranked by score, or a list of document identifiers with selectable links to retrieve document text.

7. The system as in claim 6, the processing system being configured to detect whether the data source comprises a data stream or a database.

8. The system as in claim 6, wherein said filter operators comprise relational database filters, filters that generate scores, or a combination thereof.

9. The system as in claim 6, wherein the output indicators indicate at least one of a number of relevant documents, or scores associated with the operators or the data sources.

10. The system as in claim 6, wherein the further output comprises an indication of types of the documents.

11. The system as in claim 6, wherein the further output comprises an automatically generated email message, voice message, text message, or a combination thereof.

12. An article of manufacture comprising a computer readable storage medium having embodied therein computer-readable instructions for analyzing information from a data source with a processing system comprising a processor and a memory and employing operators including search terms and filters, the computer readable instructions being adapted to cause said processing system to:

generate a visual representation of a network of operators, the operators being user selectable and linked to form the network of operators, the network of operators being configured to analyze information from a selectable data source comprising at least one of a text file, an audio file, a video file, a graphic file, and a picture file, wherein each of the operators generates an output from a corresponding input received, and wherein each of the operators is directly linked to another one of the operators in the network of operators;

compile the network of operators into a single composite operator unit to compress the logical structure of the network of operators, wherein the operators are selectable from among operators that include logical combinations of search terms, filters, functions for recognizing audio or video structures, and functions for recognizing image or graphics structures;

if the data source includes a database, apply the composite operator unit to the database, and if the data source includes a data stream, evaluate a data unit of the data stream with the composite operator unit;

generate an output indicator corresponding to each of the operators on the visual representation of the network, wherein the output indicators visually represent a quantified output of a corresponding operator; and

generate a further output corresponding to one or more of the output indicators, wherein the further output comprises at least one of a ranked list of document identifiers, an indication of term distribution, an indication of term frequency, a list of document identifiers ranked by score, or a list of document identifiers with selectable links to retrieve document text.

13. The article of manufacture as in claim 12, the computer readable instructions being adapted to cause the processing system to detect whether the data source comprises a data stream or a database.

14. The article of manufacture as in claim 12, wherein said filter operators comprise relational database filters, filters that generate scores, or a combination thereof.

15. The article of manufacture as in claim 12, wherein the output indicators indicate at least one of a number of relevant documents, or scores associated with the operators or the data sources.

16. The article of manufacture as in claim 12, wherein the further output comprises an indication of types of the documents.

17. The article of manufacture as in claim 12, wherein the further output comprises an automatically generated email message, voice message, text message, or a combination thereof.