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How Positive Sentiment of Telemedicine Applications using Naïve Bayes and Support Vector Machine? Andreas Andreas; Wella Wella
G-Tech: Jurnal Teknologi Terapan Vol 8 No 2 (2024): G-Tech, Vol. 8 No. 2 April 2024
Publisher : Universitas Islam Raden Rahmat, Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33379/gtech.v8i2.4046

Abstract

The telemedicine software lets users schedule appointments with physicians or hospitals, purchase medications online, read health-related news and publications, and have online consultations with doctors. Public opinion is necessary for this application to meet societal needs. The public's perception of contemporary health applications can be ascertained by looking to public opinion. Fine-grained sentiment analysis is used in public opinion taking to extract information from evaluations posted by the public and categorize it into positive and negative groups. Using RapidMiner as a supporting tool, sentiment analysis uses the Naïve Bayes Classification algorithm and Support Vector Machine to determine an accuracy value. After analyzing data from two different sources—Twitter and Playstore—it can be said that the Support Vector Machine algorithm performs 90.99% more accurately in predicting public opinion than the Naïve Bayes algorithm, which achieves 88.55% accuracy.
Support System of Quality Control for XYZ Company using PHP Laravel and React Native Christoper Marchiato; Wella Wella
G-Tech: Jurnal Teknologi Terapan Vol 8 No 3 (2024): G-Tech, Vol. 8 No. 3 Juli 2024
Publisher : Universitas Islam Raden Rahmat, Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33379/gtech.v8i3.4244

Abstract

XYZ Company is a manufacturing company that makes diesel products. In the production process, there is a need for quality control so that the final product can meet the company's quality standards. The problem of the XYZ Company is the quality control process carried out by the company that still uses manual so that a lot of paper is wasted in the quality control process.The design and construction process carried out is using the waterfall method. The waterfall method consists of five steps is requirements, design, implementation, verification and maintenance. The framework for implementation process on the website is Laravel, and the CSS used is Tailwind CSS, and the framework for application is react native. The system that has been designed has succeeded in providing convenience in quality control.
Visualization and Prediction The Number of Patients Visit in Curug Health Center Milda Aprilia; Wella Wella
G-Tech: Jurnal Teknologi Terapan Vol 8 No 3 (2024): G-Tech, Vol. 8 No. 3 Juli 2024
Publisher : Universitas Islam Raden Rahmat, Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33379/gtech.v8i3.4245

Abstract

The problem with this research is the services provided by Puskesmas Curug seem to have excessively long waiting times. In light of this problem, it is imperative to establish a forecast in order to improve the readiness of healthcare facilities in delivering patient care. The forecast for the number of patient visits at Puskesmas Curug was made using data from the years 2015-2018, including visits from both the general public and those covered by the BPJS. Three techniques, specifically linear regression, single exponential smoothing, and autoregressive integrated moving average, are utilised to predict and ascertain the most precise forecasting accuracy. Furthermore, this study has created a representation that can be used by the Curug health centre. The research findings suggest that the ARIMA technique demonstrated the highest level of accuracy, with a precision rate of 73%. The visualisation result will be transmitted to the Puskesmas and then evaluated.
Measurement of Information System Quality Management using ISO 9001:2015 Standards at PT Bersama Kita Besar Adrianus Kelvin; Wella Wella
G-Tech: Jurnal Teknologi Terapan Vol 8 No 4 (2024): G-Tech, Vol. 8 No. 4 Oktober 2024
Publisher : Universitas Islam Raden Rahmat, Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70609/gtech.v8i4.4908

Abstract

Operational problems related to performance evaluation within the company are the background for this research. Data was collected through interviews with the chief auditor, a 4-item questionnaire for the head of IT and 3 IT staff, and observations of company documents and staff performance. The questionnaire used a Likert scale, and the overall assessment applied the Maturity Model. Results indicated that PT. Bersama Kita Besar achieved a level 3 (Defined Process) in maturity. Small improvements are needed to reach levels 4 and 5, such as enhancing staff performance through training and adding competent human resources. The study focused on the IT division of PT Bersama Kita Besar, using clauses 4 to 10 of ISO 9001:2015 for measurement. These results can support the company's ISO 9001:2015 certification efforts and ongoing improvements.
ITIL V3: Evaluation of IT Governance Gasindo Group Nurul Lia Ocativa Devi Ariska; Wella Wella; Suryasari Suryasari
G-Tech: Jurnal Teknologi Terapan Vol 8 No 4 (2024): G-Tech, Vol. 8 No. 4 Oktober 2024
Publisher : Universitas Islam Raden Rahmat, Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This research was conducted at the Gasindo Group, especially in the enterprise resource planning system or commonly abbreviated as ERP. Researchers conducted research by measuring IT governance services using the ITIL V3 framework. The Department of Gasindo Group experienced data mismatches in controlling assets and trading activities due to errors in tube numbering registrations from various Departments. The research was conducted using the ITIL V3 framework in the Service Operation domain with 5 processes in it, namely Incident Management, Request Fulfillment, Event Management, Access Management and Problem Management. in this study only used three processes, namely problem management, access management and event management. The limitation of the distributed questionnaire adapts to the conditions that exist in the Gasindo Group. The percentage results obtained from problem management (71,1), access management (74,3) and event management stopped at level 1.
Pemanfaatan TOGAF untuk Merevolusi Arsitektur Enterprise pada Industri Padat Karya Juan Richard Harmel; Wella Wella
G-Tech: Jurnal Teknologi Terapan Vol 8 No 4 (2024): G-Tech, Vol. 8 No. 4 Oktober 2024
Publisher : Universitas Islam Raden Rahmat, Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70609/gtech.v8i4.5470

Abstract

Labor-intensive industries face challenges in optimizing information systems and technology. Disconnected business processes cause scattered data and poor application integration. A structured approach is required to design an enterprise architecture aligning business and IT strategies. This study explores TOGAF implementation in a labor-intensive business in Jakarta, focusing on creating a more efficient architecture. The research provides design recommendations, including human resource management portal enhancements. Using TOGAF and UML, the study successfully created an enterprise architecture addressing business, application, data, and technology needs, improving departmental integration, overall business performance, and service delivery. It effectively bridges IT and business strategies.