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All Journal JIKSI (Jurnal Ilmu Komputer dan Sistem Informasi) Jurnal Manajemen Bisnis dan Kewirausahaan
Randy Ramadhiansa
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Computer Science & IT Economics, Econometrics & Finance Mathematics Social Sciences Other

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SISTEM PENUNJANG KEPUTUSAN DIAGNOSIS PENYAKIT HIPERTENSI DENGAN METODE NAIVE BAYES CLASSIFIER Randy Ramadhiansa
Jurnal Ilmu Komputer dan Sistem Informasi Vol 5, No 1 (2017): JURNAL ILMU KOMPUTER DAN SISTEM INFORMASI
Publisher : Fakultas Teknologi Informasi Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24912/jiksi.v5i1.789

Abstract

Decision Support System is useful to make a decision. One example of  decision support system is Naive Bayes Classifier. The purpose of this application is to help the general public in diagnosis hypertension disease. So, public can also be quickly treat hypertension disease This method will help decision makers  make decisions only by requiring small amount of training data to determine parameter, Criteria used in the application are age, pulse, blood pressure (diastolic and systolic), height and weight. Evaluation and testing on this application using questionnaires. The questionnaires have been distributed to the user, and the results from testing these applications can be concluded is already fit for use to the public in early diagnosis of hypertension disease, that this application is suitable for use in the community to diagnosis hypertension.
Faktor-Faktor Yang Mempengaruhi Pembelian Produk Garam Dan Air Mineral Bermerek Di Jakarta Randy Ramadhiansa
Jurnal Manajemen Bisnis dan Kewirausahaan Vol 3, No 4 (2019): Jurnal Manajemen Bisnis Dan Kewirausahaan
Publisher : Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (519.483 KB) | DOI: 10.24912/jmbk.v3i4.4987

Abstract

The addition of salt products and branded mineral water in Jakarta, a way to increase the purchase of a product is needed. he study was conducted with the aim of understanding the brand awareness of consumers and analyzing the attitude of consumers towards selected branded commodity food products. An attempt was made to examine the items influencing the purchase of selected branded commodity food products. The product chosen in this research is salt and mineral water branded in Jakarta. Sample taken from 200 respondents residing in Jakarta area of various age, gender, last education, and work. Results show visible packaging, people around, bazaars, people around, and advertising is the most important source of awareness of branded salts. availability of nutritional information, references from friends and relatives, easy availability, and price as the most important factor in purchasing branded salt and branded water. free from adulterants, free from insecticides / pesticides / harmful chemicals and social status as the most important parameters of branded salt and branded mineral water.There is a significant perception difference regarding the importance of the various factors and parameters that influence the purchase of branded and branded branded mineral water amongst respondents by demographics. This paper offers insights and information for salt and mineral water producers in Jakarta in order to address the key factors that affect consumer purchases.
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