Method, apparatus and computer program product for data mining having user feedback mechanism for monitoring performance of mining tasks

• US 6,112,194 A
• Filed: 07/21/1997
• Issued: 08/29/2000
• Est. Priority Date: 07/21/1997
• Status: Expired due to Term

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Bigus, Joseph Phillip
• Primary Examiner(s): Hafiz, Tariq R.
• Assistant Examiner(s): Rhodes, Jason W.
• Application Number:
  US08/897,138
• Time in Patent Office: 1,135 Days
• Field of Search: 706/11, 706/15, 706/20, 706/21, 705/10, 707/3-7
• US Class Current: 706/11
• CPC Class Codes: G06Q 10/10 Office automation; Time management

Abstract

A method, apparatus and computer program product are provided for data mining including a feedback mechanism for monitoring performance of mining tasks. A user selected mining technique type is received for the data mining operation. A quality measure type is identified for the user selected mining technique type. The user selected mining technique type for the data mining operation is processed and a quality indicator is measured using the quality measure type. The measured quality indicator is displayed while processing the user selected mining technique type for the data mining operation.

Claims

1. A method for displaying a visual quality indicator for a data mining operation, said method comprising the steps of:

receiving a user selected mining technique type for the data mining operation, said user selected mining technique type being used to analyze a collection of data for the data mining operation;

identifying a quality measure type for said user selected mining technique type;

processing said user selected mining technique type for the data mining operation and measuring a quality indicator using said quality measure type;

displaying said measured quality indicator while processing said user selected mining technique type for the data mining operation; and

wherein said step of identifying said quality measure type for said user selected mining technique type includes the steps of

checking for a user selected quality measure type; and

utilizing an identified user selected quality measure type for said user selected mining technique type for the data mining operation;

said user selected mining technique type comprising one of association, sequential patterns, classification, clustering/segmentation, and value prediction.

2. A method for displaying a visual quality indicator for a data mining operation as recited in claim 1 wherein said step of identifying said quality measure type for said user selected mining technique type includes the step of utilizing a default quality measure type value for said user selected mining technique type for the data mining operation;

said quality measure type for said user selected mining technique type comprising one of a lift, a percent accuracy, a condorcet measure, and a root mean square error.

3. A method for displaying a visual quality indicator for a data mining operation as recited in claim 1 wherein said step of displaying said measured quality indicator while processing said user selected mining technique type for the data mining operation includes the step of obtaining status information for said user selected mining technique type for the data mining operation, said status information including said measured quality indicator.

4. A method for displaying a visual quality indicator for a data mining operation as recited in claim 3 further includes the step of displaying progress information;

said status information including said progress information.

5. A method for displaying a visual quality indicator for a data mining operation as recited in claim 1 wherein said step of displaying said measured quality indicator while processing said user selected mining technique type for the data mining operation includes the step of plotting and displaying a line chart of said measured quality indicator.

6. A computer program product for displaying a visual quality indicator for a data mining operation, the computer program product comprising:

a recording medium;

means, recorded on the recording medium, for receiving a user selected mining technique type for the data mining operation, said user selected mining technique type being used to analyze a collection of data for the data mining operation;

means, recorded on the recording medium, for identifying a quality measure type for said user selected mining technique type;

means, recorded on the recording medium, for processing said user selected mining technique type for the data mining operation and measuring a quality indicator using said quality measure type;

means, recorded on the recording medium, for displaying said measured quality indicator while processing said user selected mining technique type for the data mining operation; and

wherein said means, recorded on the recording medium, for identifying said quality measure type for said user selected mining technique type includes means, recorded on the recording medium, for checking for a user selected quality measure type; and

for utilizing an identified user selected quality measure type for said user selected mining technique type for the data mining operation;

said user selected mining technique type comprising one of association, sequential patterns, classification, clustering/segmentation, and value prediction.

7. A computer program product for displaying a visual quality indicator for a data mining operation as recited in claim 6 wherein said means, recorded on the recording medium, for identifying said quality measure type for said user selected mining technique type includes means, recorded on the recording medium, for identifying a corresponding one of a plurality of predetermined default quality measure type for said user selected mining technique type for the data mining operation;

said quality measure type for said user selected mining technique type comprising one of a lift, a percent accuracy, a condorcet measure, and a root mean square error.

8. A computer program product for displaying a visual quality indicator for a data mining operation as recited in claim 6 wherein said means, recorded on the recording medium, for displaying said measured quality indicator while processing said user selected mining technique type for the data mining operation includes means, recorded on the recording medium, for obtaining status information for said user selected mining technique type for the data mining operation, said status information including said measured quality indicator.

9. A computer program product for displaying a visual quality indicator for a data mining operation as recited in claim 6 wherein said status information includes progress information and wherein said means, recorded on the recording medium, for displaying said measured quality indicator include means for displaying said progress information.

10. Apparatus for displaying a visual quality indicator for a data mining operation, said apparatus comprising:

means for receiving a user selected mining technique type for the data mining operation, said user selected mining technique type being used to analyze a collection of data for the data mining operation;

means for identifying a quality measure type for said user selected mining technique type;

means for processing said user selected mining technique type for the data mining operation and measuring a quality indicator using said quality measure type;

means for displaying said measured quality indicator while processing said user selected mining technique type for the data mining operation; and

wherein said means for identifying said quality measure type for said user selected mining technique type include means for identifying one of a plurality of predetermined default quality measure types corresponding to said user selected mining technique type;

said quality measure type for said user selected mining technique type comprising one of a lift, a percent accuracy, a condorcet measure, and a root mean square error.

11. Apparatus for displaying a visual quality indicator for a data mining operation as recited in claim 10 wherein said means for displaying said measured quality indicator while processing said user selected mining technique type for the data mining operation include means for plotting and displaying a line graph of said measured quality indicator with respect to time.

12. Apparatus for displaying a visual quality indicator for a data mining operation as recited in claim 10 wherein said means for identifying said quality measure type for said user selected mining technique type include means for checking for a user selected quality measure type;

and means for utilizing an identified user selected quality measure type for said user selected mining technique type for the data mining operation;

said user selected mining technique type comprising one of association, sequential patterns, classification, clustering/segmentation, and value prediction.

13. Apparatus for displaying a visual quality indicator for a data mining operation as recited in claim 10 wherein said means for displaying said measured quality indicator while processing said user selected mining technique type for the data mining operation includes means for obtaining status information for said user selected mining technique type for the data mining operation, said status information including said measured quality indicator and progress information and means for displaying said progress information.