QA Verifier Professional Edition

A professional tool for verifying and processing Q&A documents, designed to convert Word documents into CSV format for use in various educational and testing applications.

Features

• AI-Powered Analysis: Automatically recognizes questions and answers using a transformer-based AI model with ONNX acceleration
• Smart Question Detection: Automatically recognizes questions based on content analysis and formatting patterns
• Flexible Question Count: Works with any number of questions, not limited to a fixed count
• Interactive Editing: Easily mark paragraphs as questions, answers, or items to ignore
• Bulk Operations: Efficiently process multiple paragraphs at once
• Filtering: Quickly find specific content in large documents
• Progress Tracking: Visual indication of completion status
• Multi-level Undo/Redo: Complete support for reverting and reapplying changes
• Professional UI: Clean, modern interface with a professional color scheme
• CSV Export: Generate properly formatted CSV files ready for import into other systems
• Background Training: AI model trains in the background while you work
• Intelligent Recovery: Automatically resumes training after interruptions

Installation

Option 1: Using the Installer

1. Download the latest installer from the releases page
2. Run the installer and follow the on-screen instructions
3. Launch QA Verifier from your applications menu or desktop shortcut

Option 2: From Source

1. Clone this repository:

   git clone https://github.com/yourusername/qa-verifier-pro.git
   cd qa-verifier-pro

2. Create a virtual environment (optional but recommended):

   python -m venv venv
   source venv/bin/activate  # On Windows: venv\Scripts\activate

3. Install dependencies:

   pip install -r requirements.txt

4. Run the application:

   python main.py

Option 3: Build Executable

1. Install PyInstaller:

   pip install pyinstaller

2. Build the executable:

   pyinstaller QAVerifier.spec

3. Find the executable in the dist/QA Verifier Pro directory

Usage

Basic Workflow

1. Click "Load DOCX File" to open a Word document
2. Review the automatically identified questions and answers
3. Use the action buttons to correct any misidentified paragraphs:
   • "Mark as QUESTION" - Mark selected paragraph as a question
   • "Mark as ANSWER" - Mark selected paragraph as an answer
   • "Mark as IGNORE" - Mark selected paragraph as content to ignore
   • "Add to Previous Answer" - Combine with the preceding answer paragraph
4. When satisfied, click "Save Corrected CSV" to export the verified Q&A pairs

Keyboard Shortcuts

• Ctrl+O: Open DOCX file
• Ctrl+S: Save CSV file
• Ctrl+Z: Undo
• Ctrl+Y: Redo
• Ctrl+Q: Mark as Question
• Ctrl+A: Mark as Answer
• Ctrl+I: Mark as Ignore
• Ctrl+M: Add to Previous Answer

Multiple Selection

You can select multiple paragraphs at once using:

• Ctrl+Click (or Cmd+Click on Mac) to select individual paragraphs
• Shift+Click to select a range of paragraphs

Then use the Action buttons to quickly mark several paragraphs at once.

Filtering

The filter box allows you to quickly find specific content in large documents:

1. Type search text in the filter box
2. Only paragraphs containing the search text will be shown
3. Click "Clear" to show all paragraphs again

AI Features

The application includes an AI model that improves over time:

• The AI learns from your corrections and gets better at identifying questions and answers
• Training happens automatically in the background when you save files
• You can monitor training progress in the application logs
• Training will automatically resume if interrupted

Architecture

QA Verifier Professional Edition is built using the Model-View-Presenter (MVP) pattern:

• Model: Document and Paragraph classes represent the data
• View: MainWindow and UI components handle the user interface
• Presenter: MainPresenter coordinates between model and view

Additional architectural patterns:

• Command Pattern: Used for undo/redo functionality
• Strategy Pattern: Different analyzers for question identification
• Factory Pattern: Used to create the appropriate analyzer

Requirements

• Python 3.8 or higher
• 4GB RAM minimum (8GB recommended)
• Windows 10/11, macOS 11+, or Linux with GUI support

Development

Running Tests

Run tests with coverage:

pytest --cov=. --cov-report=html

Coverage reports will be generated in the coverage_html_report directory.

Building Distributions

Build standalone executable:

pip install pyinstaller
pyinstaller QAVerifier.spec

Built executables will be available in the dist directory.

Create Windows Installer

Build an installer using Inno Setup:

iscc qa_verifier_installer.iss

The installer will be created in the installer directory.

License

This project is licensed under the MIT License - see the LICENSE file for details.