Decision Support System Nutritional Supplement Receipt Determination Method Using Simple Additive Weighting (SAW)

- Nutrition is a component of body builders in order to maintain and repair the tissues so that the function of the body can function properly. Currently in the village broke promontory has run a program providing nutrition food additive in which the program is based as a growth pattern in the village communities are uneven due to the lack of ancestry in consuming foods that are healthy and nutritious. Until now there has been the way of effective work to determine the acceptance of additional nutrients in the village broke headland. This study aims to assist the village in determiningNutritional Supplement acceptance in the village of Tanjung Disconnect. This system is built using a simple method that perogram Additvive weighting that can be done more effectively. Additvive simple weighting method is one method used in decision support seistem prosesperhitungnya by finding the weight values for each attribute.


Introduction
Nutrition becomes a benchmark for the level of health of the individual or group of people in life. Currently the village has promontory dropping menjalahkan based program for my growth pattern on the people residing in the village is uneven due to lack of family in a healthy diet and nutritious. Until now there has been the way of effective work to determine the acceptance of additional nutrients in the village broke headland. In this study, the authors use a simple additive weighting method (SAW). With this system will speed up the village can choose beneficiary data that are relevant in determining the approach used in the decision making process to evaluate the activities of alternative election for the determination of additional nutrients to masayakat pemberiaan.

A. Decision Support System
According to Turban and Aronson (2011: 75) Decision Support System (DSS) or Decision Support System (DSS) is a system that is intended to support decision-makers managerial decision situations semistructured and structured SPK can be applied in the process of providing solutions in the decision to a problem in conditions of many criteria or Multiple criteria Decision Making (MCDM) in the SPK. The solution provided is shown is a suggestion in the form of ratings.

B. Openness component Decision Support
As for the components of Decision Support Systems are as follows: a) Data Management, includes a database containing relevant data and governed by a system called Database Management System (DBMS). b) Management Model, a software package that includes financial models, statistics, management science, or other quantitative models that provide analytical skills and management system related software. c) The user interface, media interaction between the system with the user, so that users can communicate and give commands on the CMS through this subsystem. d) Knowledge-based subsystems, subsystems can support other subsystems or act as a stand-alone component.
In order to more clearly understand the conceptual model SPK. (Nofriansyah and defit, 2017: 3)

C. Additive weighting system
Simple Additive weighting can be interpreted as a simple weighting method or weighted summation on solving problems in a decision support system. The concept of this method is to look at the priority scale performance ratings of each alternative called attributes (Nofriansyah, 2017: 33). In this study, the authors use = jka greatest value is best g) cost = if the smallest is the best value Vi larger value indicates that the alternative Ai is selected were: a) It said the criteria of profit if the value of benefit decision-making, otherwise if the cost criterion raises the cost for decision making. b) If such criteria profits then divided by the mean value of each column, while the cost criteria of each column divided by the value. c) Results of ratingkinerja ternomalisasi value (rij) form a normalized matrix (R) . niali preference for each alternative (Vi) is given as: Preference value for each alternative is obtained by multiplying the result menjumlahan normalized performance rating with weighting each criterion.
Where : a) Vi = The final value of alternati b) wj = The weights have been determined c) Rij = Normalization matrix The calculation result Vi greater value identifies that the alternative Ai is the best alternative.

D. Understanding Nutrition
Nutrition is defined as the process of using food consumed organisms normally through the process of digestion, absorption, transport, storage, metabolism and expenditure of nutrients to sustain life, growth and normal functioning of the body organs as well as to generate power (irianto, 2006: 2).
In the medical world of nutrition as a component of the human body builder so that it can maintain and repair the tissues of the human body functions itself. The -macam kinds of substances included in nutrition is water, carbohydrates, minerals, vitamins, proteins, lipids or fats.

A. Problem analysis
Analysis is an activity that starts from the beginning in the study and evaluate a form of the problems found. The system to be constructed can not be separated from the data recipients to take advantage of additional nutrients and Simple Additive Weigthing (SAW) in the decision-making process. Based on the results of research carried out in the village of Tanjung Break up with potential recipients then use data analysis was conducted on the document input, process analysis, and document output. In the system making the village the candidate receiving the data needed nutritional supplements as a reference to describe the system requirements.

Implementation Methods a. Determining Alternative
An alternative is the recipient of a qualified determination of additional recipients of nutrition in rural communities Tanjung Disconnect.
b. Determining each each criterion   Recipient data is important data in decision support system determination nutrition reception SAW method.