Pengabdian Kepada Masyarakat Gasal 2018/2019

PELATIHAN Komputer Untuk Pengembangan SDM Dalam Meingkatkan Mutu Pelayanan Di Koperasi Kwartab Kota Depok

Hari                     : Sabtu

Tanggal               : 03,10 dan 17 November 2018

Waktu                 : 09.00 – 12.00 WIB

            Tempat                : Gedung Sekretariat Koperasi Kwartab,
                                            Jl. H. Usman RT 02/03 Kel. Depok Kec. Pancoran Mas Depok

Link PresRelease : https://lppm.nusamandiri.ac.id/pelatihan-komputer-untuk-pengembangan-sdm-dalam-meningkatkan-mutu-pelayanan-di-koperasi-kwartab-kota-depok/

Seminar COMPFEST X "Smart City: Build Smart Solution For Urban Problems"

Seminar COMPFEST X "Smart City: Build Smart Solution For Urban Problems"

Tanggal 29 September 2018
Penyelenggara : Universitas Indonesia

Seminar COMPFEST X "How Artificial Intelligence Change Our Life"

Seminar COMPFEST X "How Artificial Intelligence Change Our Life"
Tanggal 23 September 2018
Penyelenggara Universitas Indonesia

Seminar COMPFEST X "UX Optimization with Data Analytics"

Seminar COMPFEST X "UX Optimization with Data Analytics"
Tanggal 23 September 2018
Penyelenggara Universitas Indonesia

Seminar COMPFEST X "How to Cultivate Date-driven Culture in Your Business"

Seminar COMPFEST X "How to Cultivate Date-driven Culture in Your Business"
Tanggal 23 September 2018
Penyelenggara Universitas Indonesia

Prosiding seminar internasional 2018

Implementation of The Naïve Bayes Algorithm with Feature Selection using Genetic Algorithm for Sentiment Review Analysis of Fashion Online Companies

Siti Ernawati; Eka Rini Yulia; Frieyadie; Samudi

Abstract:

Opinion rivalry that occurs in social media have an important role in increasing the potential customers to the company or agency. The review is a rich and useful resource for marketing, social and others for excavations and mining opinions such as views, moods, and behavior. The reviews describe perceptions of something, such as review of a product, review of airline services, reviews of restaurant and others. The analysis of sentiment is an ongoing field of text-based research. The analysis of sentiment or opinion mining is the study of ways to solve problems of public opinion, attitudes, and emotions of an entity, in which the entity may represent individuals, events or topics. Sentiment analysis is an important tool for analyzing opinions in social media. This measurement begins with pre-processing consisting of tokenizing, stopwords removal and stemming. This study uses naïve Bayes algorithm and genetic algorithms as applied feature selection. Selection features aim to classify text for the review of online fashion companies. This measurement results in the classification of text in form of positive text and negative text. Measurements are based on the accuracy of naïve Bayes before addition of genetic algorithms and after addition of genetic algorithms as feature selection. Validation using 10 fold cross-validation. For measurement accuracy using confusion matrix and ROC curve. The purpose of the study is to calculate the increased accuracy of naïve Bayes algorithm if using genetic algorithms for feature selection. The results showed that the genetic algorithm was able to improve the accuracy.

Published in: 2018 6th International Conference on Cyber and IT Service Management (CITSM)

 

Date of Conference: 7-9 Aug. 2018

Date Added to IEEE Xplore: 28 March 2019

ISBN Information:

INSPEC Accession Number: 18548540

DOI: 10.1109/CITSM.2018.8674286

Publisher: IEEE

Conference Location: Parapat, Indonesia

Link Paper : https://ieeexplore.ieee.org/abstract/document/8674286

Jurnal Genap 2017/2018

E-Commerce Sparepart Motor Menggunakan Metode Waterfall (Studi Kasus: Bengkel Proklamasi Jaya Motor)

Eka Rini Yulia, Siti Ernawati, Risa Wati

Abstract

Abstract  –  E-commerce is defined as an act of buying and selling as well as marketing and service of products, services, and information through a variety of computer networks. In this research, the running system motorcycle spare parts sales at Proklamasi Jaya Motor repair shop is still done manually. It causes the system to be less effective. In this point, E-commerce is one of the most important elements in the development of a business or effort, hence researchers create an information system, in the form of e-commerce, to manage online sales system spare part motorcycle at Proklamasi Jaya Motor repair shop. The purpose of making this system is to help increase sales and improves customers’ satisfaction because the customers do not need to come directly to the repair shop.

 

Key Word: E-Commerce, Motorcycle Spare Parts, and Waterfall

Keterangan: Jurnal Teknik Komputer/4/2

Link Jurnal : https://ejournal.bsi.ac.id/ejurnal/index.php/jtk/article/view/3329