TOPSIS-Ria-101803043 0.0.1

Find the Topsis Score

TOPSIS-Ria-101803043

TOPSIS-Ria-101803043 is a package that will provide feature to do multi-criteria decision making in choosing the best models among the data provided.

• It will provide with the TOPSIS Score.
• It will do Ranking of Models on the basis of the given data.

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.

Installation

TOPSIS-Ria-101803043 requires Python v2.7+ to run.

Install the package using pip as follows :

$ pip install TOPSI-Ria-101803043

HOW TO USE THIS PACKAGE

TOPSIS-Ria-101803043 can be run as in the following examples:

IN PYTHON IDLE :

Sample Dataset

The decision matrix (a) will be extracted from the csv file as the pandas dataframe which will contain each row representing a Model alternative, and each column representing a criterion like Accuracy, RSeq, Root Mean Squared Error, Correlation, and many more.

Model	Correlation	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

Weights (w) is not already normalised will be normalised later in the code. Information of impacts positive(+) or negative(-) impact criteria should be provided in (im).

No of weights and no of impacts should be equal to no. of columns in dataset excluding the first column

License

MIT License

Copyright (c) 2020 Ria Kapoor

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.