Topsis-Karansingla-102003355 1.0.0

A Python package implementing TOPSIS technique.

Topsis-Python

Project 1 : UCS654

Submitted By: Karan singla 102003255

What is TOPSIS

Technique for Order Preference by Similarity to Ideal Solution (TOPSIS) originated in the 1980s as a multi-criteria decision making method. TOPSIS chooses the alternative of shortest Euclidean distance from the ideal solution, and greatest distance from the negative-ideal solution. More details at wikipedia.

How to use this package:

Topsis-Karansingla-102003355 can be run as in the following example:

In Command Prompt

>> topsis 102003355-data.csv "1,1,1,1" "+,+,-,+" 102003355-result.csv

Sample dataset

Model	Correlation	R2	RMSE	Accuracy
M1	0.79	0.62	1.25	60.89
M2	0.66	0.44	2.89	63.07
M3	0.56	0.31	1.57	62.87
M4	0.82	0.67	2.68	70.19
M5	0.75	0.56	1.3	80.39

Output

| Model | Correlation | R<sup>2</sup> | RMSE | Accuracy | Score
| ----- | ----------- | ------------- | ---- | -------- | ---------
| M1    | 0.79        | 0.62          | 1.25 | 60.89    | 0.77221
| M2    | 0.66        | 0.44          | 2.89 | 63.07    | 0.225599
| M3    | 0.56        | 0.31          | 1.57 | 62.87    | 0.438897
| M4    | 0.82        | 0.67          | 2.68 | 70.19    | 0.523878
| M5    | 0.75        | 0.56          | 1.3  | 80.39    | 0.811389

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