Abstract:
As the car market becomes more
competitive, there is greater demand for
innovation that provides better customer service
and strategic competition. It is very important to
support the decision process for people in
selecting suitable car using system analysis and
mathematical methods. Decision Support Systems
are interactive, computer-based systems that aid
users in judgment and choosing alternative
solutions. Technique for Order Preference by
Similarity to Ideal Solution (TOPSIS) is multicriteria
decision support technique used to ranked
alternatives based on ‘the relative similarity to the
ideal solution’, which avoids from the situation of
having same similarity to both ideal and negative
ideal solutions [10]. This system is implemented to
evaluate and identify the alternatives based on
hierarchically structured criteria of qualitative
character by multiple experts to intellectually
support decisions made in automobile selection
problem. The system evaluates and ranks the
automobile according to criteria using TOPSIS
method. This system is intended to help the people
in making decision to find the eligible and suitable
car to buy according to prefer criteria’s.
