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All Journal INTI Nusa Mandiri
Melisa Winda Pertiwi
STMIK Nusa Mandiri

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ANALISIS SENTIMEN OPINI PUBLIK MENGENAI SARANA DAN TRANSPORTASI MUDIK TAHUN 2019 PADA TWITTER MENGGUNAKAN ALGORITMA NAÏVE BAYES, NEURAL NETWORK, KNN DAN SVM Melisa Winda Pertiwi
INTI Nusa Mandiri Vol 14 No 1 (2019): INTI Periode Agustus 2019
Publisher : Lembaga Penelitian dan Pengabdian Pada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1273.444 KB)

Abstract

Various moments are immortalized in social networking, one of them Twitter. Twitter is one of the social media that allows users to interact, share information, or even to express feelings and opinions as well as in expressing opinions about "Mudik". Every tweets not all contain the same value, therefore there needs to be a sentiment analysis and tweet classification that discusses about to know the amount of public sentiment to mudik year 2019. This will be a concern for “facilicies transportation for goinghome” next year. One of method used is classification method using k-NN, SVM, Naïve Bayes and Neural Network. The results of this study can be seen that positive sentiments appear more than the value of other sentiments for Mudik 2019, next time negative’s opinion appear more than positive Mudik 2019. and k-NN algorithm has a higher accuracy, it is accuracy=90.76 and AUC=0.939, SVM generated accuracy=89.03% and AUC=0.500, Naïve Bayes generated accuracy=78.16% and AUC=0.567 then Neural Network generated accuracy=52.73% and AUC=0.000.
IMPLEMENTASI METODE WARD DAN PEPPARD DALAM PERENCANAAN SI/TI DI KANTOR ARSIP DAN PERPUSTAKAAN KOTA TASIKMALAYA Melisa Winda Pertiwi
INTI Nusa Mandiri Vol 14 No 2 (2020): INTI Periode Februari 2020
Publisher : Lembaga Penelitian dan Pengabdian Pada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33480/inti.v14i2.1152

Abstract

Development Strategy of Information Systems and Technology (SI/TI) in an organization of Government as well as a pemanfaata absolutely necessary to continue to improve the performance of employees in running business processes such as in the areas of coaching and Development Office of the archives and library of the town of Tasikmalaya don't have a business process excellence. Therefore, design kerangaka do it with in the planning SI/TI Using the method of analysis of the ward and Peppard has been in the form of results define strategy SI/TI The design of the framework of planning strategies SI/TI featuring the resulting Roadmap to future Application Portfolio. This future application can serve as a reference for the development of information systems are integrated to support the needs of the SI/TI Office of archives and library of the town of Tasikmalaya.