topsis-khushi-102103479 1.0.0

Performs TOPSIS dor multi-criteria decision making

topsis-khushi-102103479

submitted by: Khushi attri Roll no: 102103479 Group: 3COE17

topsis-khushi-102103479 is a Python library for dealing with Multiple Criteria Decision Making(MCDM) problems by using Technique for Order of Preference by Similarity to Ideal Solution(TOPSIS).

Installation

Use the package manager pip to install topsis-khushi-102103479.

pip install topsis-khushi-102103479

Usage

Enter csv filename followed by .csv extentsion, then enter the weights vector with vector values separated by commas, followed by the impacts vector with comma separated signs (+,-)

topsis sample.csv "1,1,1,1" "+,-,+,+"

Example

sample.csv

A csv file showing data for different mobile handsets having varying features.

Model	Storage space (in GB)	Camera (in MP)	Price (in $)	Looks (out of 5)
M1	16	12	250	5
M2	16	8	200	3
M3	32	16	300	4
M4	32	8	275	4
M5	16	16	225	2

weights vector = [ 0.25 , 0.25 , 0.25 , 0.25 ]

impacts vector = [ + , + , - , + ]

input:

topsis sample.csv "0.25,0.25,0.25,0.25" "+,+,-,+"

output:

  TOPSIS RESULTS

---

P-Score  Rank

1 0.534277 3 2 0.308368 5 3 0.691632 1 4 0.534737 2 5 0.401046 4

License

2024 Khushi Attri