decision_matrix = {
"alternatives": ["Option A", "Option B", "Option C", "Option D"],
"criteria": ["Cost", "Quality", "Time", "Risk"],
"values": [
[100000, 85, 12, 3],
[150000, 92, 8, 2],
[80000, 78, 15, 4],
[120000, 88, 10, 2]
],
"weights": [0.3, 0.35, 0.2, 0.15],
"criteria_type": ["cost", "benefit", "cost", "cost"]
}
{
"decision_matrix": {
"alternatives": ["string"],
"criteria": ["string"],
"values": "2D array of numbers",
"weights": ["number"],
"criteria_type": ["benefit|cost"]
},
"options": {
"normalization_method": "vector|linear|max_min",
"sensitivity_analysis": "boolean",
"visualization": "boolean"
}
}
{
"ranking": [
{
"alternative": "string",
"rank": "number",
"closeness_coefficient": "number",
"distance_to_ideal": "number",
"distance_to_anti_ideal": "number"
}
],
"ideal_solution": "object",
"anti_ideal_solution": "object",
"sensitivity_results": {
"weight_sensitivity": "object",
"rank_stability": "object"
},
"visualization_path": "string"
}