TOPSIS Analysis Page

This page documents the TOPSIS analysis view in the OptiScope Dash application.

Overview

The TOPSIS page allows users to rank optimization solutions using the Technique for Order Preference by Similarity to Ideal Solution. Users can:

• Select an optimization result.
• Adjust the weight for each objective dynamically.
• Visualize the TOPSIS scores as an interactive bar chart.

Features

• Dynamic weight inputs generated based on the number of objectives.
• Real‑time score updates when weights are changed.
• Responsive design with dark/light theme support.
• Exportable plot via Plotly's built‑in download options.

Usage

1. Open the TOPSIS page from the navigation menu.
2. Choose a result using the Result Selector.
3. Adjust the weights for each objective in the generated number inputs.
4. The bar chart updates automatically to reflect the new ranking.

Implementation Details

• The page is implemented in optiscope/dash_app/pages/topsis/page.py.
• It uses optiscope.analysis.topsis.topsis for the core ranking algorithm.
• The layout follows the standard pattern used by other analysis pages (e.g., Parallel Coordinates, Scatterplot Matrix).

Future Enhancements

• Add a sensitivity analysis view to explore how weight variations affect rankings.
• Include a download CSV button for exporting the scores.