Multi-Criteria Decision Analysis

TOPSIS ranks alternatives based on multiple criteria by calculating their similarity to the ideal solution.

Analysis Form

Upload a CSV file with alternatives and criteria

Please upload a valid CSV file

Comma-separated numeric values (e.g., 1,1,1,2)

Weights must be numeric values separated by commas

+ for benefit, - for cost (e.g., +,+,-,+)

Impacts must be '+' or '-' separated by commas

Results will be sent to this email

Please enter a valid email address

Analysis Results

Sample Files

Mobile Phones Download
W: 1,2,1,1 | I: -,+,+,+
Laptops Download
W: 1,1,1,2,2 | I: -,+,+,+,+

Requirements

  • CSV must have 3+ columns
  • First column: alternative names
  • Other columns: numeric values only
  • Weights = Impacts = Criteria count
  • Impacts must be '+' or '-'
  • Separate values with commas