Topsis-shruti 1.0.0

A Python package to get the the topsis score and rank

TOPSIS-Python

Submitted By: Shruti agrawal 101803061

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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.know more from wikipedia

How to use this package:

TOPSIS-Shruti-101803061 can be run as in the following example:

In Command Prompt :

python topsis.py data.csv "1,1,1,1" "+,+,-,+" result.csv

sample dataset:

Model	Corr	Rseq	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	Corr	Rseq	RMSE	Accuracy	Topsis_score	Rank
M1	0.79	0.62	1.25	60.89	0.772209735	2
M2	0.66	0.44	2.89	63.07	0.225598754	5
M3	0.56	0.31	1.57	62.87	0.438897317	4
M4	0.82	0.67	2.68	70.19	0.523877871	3
M5	0.75	0.56	1.3	80.39	0.811388708	1