Project 1
Submitted By: Harjot Singh
Roll Number :102017126
# What is TOPSIS
Technique for Order Preference by Similarity to Ideal
TOPSIS chooses the alternative of shortest Euclidean distance from the ideal solution, and greatest distance from the negative-ideal
solution.
### In Command Prompt
```
>> topsis data.csv "1,1,1,1" "-,+,-,+"
```
## Example
The decision matrix (`a`) should be constructed with each row representing a Model alternative, and each column representing a criterion like Accuracy, R<sup>2</sup>, Root Mean Squared Error, Correlation, and many more.
Attribute price storage camera looks
m1 250 16 12 5
m2 200 16 8 4
m3 300 32 16 3
m4 275 32 8 3
m5 225 16 16 1
<br>
Using TOPSIS the rankings are displayed in the form of a table , with the 1st rank offering the best decision, and last rank offering the worst decision making.
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