The hierarchy chart of the menu interface of the document classifier
This form displays the sequence of processes carried out in Text Mining such as
Text Preprocessing (Syntactic/Semantic Text Analysis)
Features Generation (Bag of Words)
Feature Selection (Simple Counting, Statistics)
Text/Data Mining (Classification- Supervised Learning)
Classification (Unsupervised Learning)
Analyzing Results
This is the main form for the system. It gives access to individual form designs such as
Class Entry
Document Entry
Stop Word Entry
Keyword Extraction
Reports
Add: This button allows adding records to tables.
Modify: This button is used to perform modifications to the existing records of the specified table. As the records are getting populated in the “Display Matrix” of each form, it is possible to fetch the needed record from the matrix, update the record and save it to table.
Clear: If the operation is not valid, this button clear the entries made on the form.
Close: This button allows closing the currently active form and reverting to main form.
Exit: This button is used to Exit the project.
Here it is possible to add details of new class. Each new class is identified with its code and corresponding keyword details are entered. The examples of classes in computer science could be,
Data base management system
Data mining concepts
Computer architecture
Computer networks etc.,