LPPM - STMIK WIDURI (E-Journals)
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PENERAPAN CONVOLUTIONAL NEURAL NETWORK (CNN) DALAM KLASIFIKASI KAYU GUNA BAHAN BAKU MEBEL
Full text linkCurrently, the need for furniture is increasing and developing into something more attractive so that many people are interested in it. Furniture has unique characteristics that can become the owner's identity. Furniture buying and selling transactions are also widespread among local and foreign people. Apart from the uniqueness of the furniture, the difference in material and wood quality is an important factor in determining the price of furniture. This research aims to build a machine learning model using CNN to classify good wood and bad wood through images of wood types. In this research, the Convolution Neural Network (CNN) technique and direct source interview data are used and supported by relevant secondary data. So the results of classification using a CNN model that is uniquely created can produce 85% accuracy in classifying good wood and bad wood. And it produces a precision for good wood of 0.50 and a recall of 1.00, while the precision and recall for bad wood is 0.00. Accuracy with this CNN model has its own benefits, such as being able to help users classify good wood and bad wood for furniture raw materials, besides that it can be used as a reference in developing subsequent machine learning applications. ABSTRAKSaat ini kebutuhan furniture semakin meningkat dan berkembang menjadi yang lebih menarik sehingga banyak peminat. Furniture memiliki keunikan yang bisa menjadikan karakteristik sebagai identitas pemiliknya. Transaksi jual beli furniture juga marak dikalangan masyarakat lokal maupun mancanegara. Selain keunikan dari furniture perbedaan bahan dari kualitas kayu menjadi faktor penting dalam menetukan harga furniture.Penelitian ini bertujuan untuk membangun model machine learning menggunakan CNN untuk mengklasifikasikan antara kayu baik dan kayu tidak baik melalui citra jenis kayu. Dalam penelitian ini, teknik Convolution Neural Network (CNN) dan dari data wawancara narasumber langsung serta didukung dengan data sekunder yang relevan. Sehingga hasil dari klasifikasi dengan model CNN yang dibuat dengan keunikan tersendiri dapat menghasilkan akurasi 85% dalam klasifikasi kayu baik dan kayu tidak baik dan menghasilkan precision kayu baik sebesar 0.50 dan recall sebesar 1.00 sedangkan hasil dari precision dan recall untuk kayu tidak baik sebesar 0.00. Akurasi dengan model CNN ini memiliki manfaat tersendiri seperti dapat membantu pengguna mengklasifikasikan antara kayu baik dan kayu tidak baik guna bahan baku mebel, selain itu dapat dijadikan acuan dalam pengembangan aplikasi machine learning berikutnya
SISTEM MONITORING PENYIRAMAN TANAMAN TOMAT OTOMATIS BERBASIS IOT PADA PERKEBUNAN DI DESA SROYO MENGGUNAKAN APLIKASI BLYNK
Full text linkHumans can make various devices as tools in various kinds of work and production, as tools that facilitate daily human activities, such as tools that can be used to water plants automatically. Therefore, it is necessary to develop an automatic watering device to overcome the problem of manual watering. The tool is expected to work automatically as needed. Therefore, the use of this tool is expected to facilitate the process of planting plants and improve the overall quality of plant care. This research intends to build an automatic tomato plant watering system using the prototype method in this research because it is a method that describes a structured system and must go through several processes in its creation. In this research the author makes a tomato plant monitoring application using Blynk, this application is connected to the soil moisture sensor and soil pH sensor through an ESP32 microcontroller connected to the internet. This monitoring tool allows users to observe remotely and the information provided is displayed in real time on the Blynk application. The result of this research is intended to find a more effective method of remote plant survey.ABSTRAKManusia dapat menjadikan berbagai perangkat sebagai alat dalam berbagai macam pekerjaan dan produksi, sebagai alat yang memudahkan aktivitas manusia sehari-hari, seperti alat yang dapat digunakan untuk menyiram tanaman secara otomatis. Oleh karena itu, perlu dikembangkan suatu alat penyiraman otomatis untuk mengatasi permasalahan penyiraman manual. Alat tersebut diharapkan dapat bekerja secara otomatis sesuai kebutuhan. Oleh karena itu, penggunaan alat ini diharapkan dapat mempermudah proses penanaman tanaman dan meningkatkan kualitas perawatan tanaman secara keseluruhan. Penelitian ini bermaksud untuk membangun sistem penyiraman tanaman tomat otomatis dengan menggunakan metode prototype pada penelitian ini karena merupakan metode yang menggambarkan suatu sistem yang terstruktur dan harus melalui beberapa proses dalam pembuatannya. Pada penelitian ini penulis membuat sebuah aplikasi monitoring tanaman tomat menggunakan Blynk, aplikasi ini terhubung dengan sensor kelembaban tanah dan sensor pH tanah melalui mikrokontroler ESP32 yang terhubung dengan internet. Alat pemantauan ini memungkinkan pengguna untuk mengamati dari jarak jauh dan informasi yang diberikan ditampilkan secara real time di aplikasi Blynk. Untuk hasil pengujian menunjukkan rata-rata ketelitian pengukuran kelembaban tanah sebesar 97,28% dan rata-rata ketelitian pengukuran pH tanah sebesar 97,59%. Hasil dari penelitian ini dimaksudkan untuk menemukan metode survei tanaman jarak jauh yang lebih efektif
SISTEM PENDUKUNG KEPUTUSAN UNTUK MENENTUKAN PRODUK IDEAL PADA REMANUFACTURE TONER MENGGUNAKAN METODE FUZZY TSUKAMOTO
Full text linkIn the business world, every business owner can of course experience losses when running their business. These losses can be caused by various kinds of obstacles, one of which is the accumulation of products that are of little interest so that only a few are sold. Therefore, we need a system that can determine the ideal sales product so that it can minimize losses and product buildup and help buyers recommend products to buy. This research uses Tsukamoto's fuzzy approach and the use of MatLab as a computerized computing tool, which allows careful comparison between manual calculations and tools. The results obtained provide a recommendation that the CZ192A Toner Remanufacture product is an Ideal product, the CE255A Toner Remanufacture product is a Non-Ideal product, and the Q7516A Toner Remanufacture product is an Ideal product.ABSTRAKDalam menjalani dunia perbisnisan, setiap pemilik badan usaha tentunya dapat mengalami kerugian ketika menjalankan bisnisnya. Kerugian tersebut dapat disebabkan oleh berbagai macam kendala salah satunya adalah penumpukan produk yang sedikit peminatnya sehingga hanya beberapa yang laku terjual. Oleh karena itu dibutuhkan sebuah sistem yang dapat menentukan produk penjualan yang ideal sehingga dapat meminimalisir kerugian serta penumpukan produk serta membantu pembeli dalam merekomendasikan produk yang akan dibeli. Penelitian ini menggunakan pendekatan fuzzy tsukamoto dan penggunaan MatLab sebagai alat komputasi terkomputerisasi, yang memungkinkan perbandingan yang cermat antara perhitungan manual dan tools. Hasil yang diperoleh memberikan rekomendasi bahwa produk Remanufacture Toner CZ192A merupakan produk Ideal, produk Remanufacture Toner CE255A merupakan produk Tidak Ideal, dan produk Remanufacture Toner Q7516A merupakan produk Ideal
PERANCANGAN ENTERPRISE ARCHITECTURE PADA YAYASAN SEKOLAH XYZ DENGAN MENGGUNAKAN TOGAF FRAMEWORK
Full text linkIn the world of education, enterprise architecture can be used to help the governance of an educational institution, one of which is a school. The XYZ Foundation has an organizational structure starting from the lowest level to the top to be able to carry out its business processes as an educational institution. By implementing enterprise architecture, it is hoped that operational processes will be in accordance with their respective functions and fields, have a collaborating IS and IT ecosystem so that they have the right output for data that is processed automatically. Students can get all the information they need, just by accessing the Student Portal. So that the XYZ Foundation can achieve the desired organizational vision to provide good services for its students so that they can be ready to compete with other competitors. The aim of this research is to propose an enterprise architecture design to the XYX Foundation, so that the use of technology within the school can be managed well and in accordance with school operations. The research method uses a qualitative approach, which consists of the stages of identifying problems and needs, collecting data, and adopting the TOGAF Framework. The result of this research is to produce an enterprise architecture design using the TOGAF Framework method which has been adapted to the problem conditions and needs of the XYX School Foundation. The conclusion of this research is that by implementing the enterprise architecture design that has been proposed, there are several benefits for the XYX School Foundation, such as as a guide for implementing IT governance, and helping to align IT governance with organizational goals. ABSTRAKDi dalam dunia pendidikan enterprise architecture dapat dimanfaatkan untuk membantu tata kelola sebuah institusi pendidikan yakni salah satunya adalah sekolah. Yayasan sekolah XYZ mempunyai struktur organisasi mulai dari tingkat paling bawah hingga paling atas untuk dapat menjalankan proses bisnisnya sebagai institusi pendidikan. Dengan menerapkan enterprise architecture diharapkan proses-proses operasional sudah sesuai dengan fungsi dan bidang masing-masing, Memiliki ekosistem sistem informasi (SI) dan teknik informasi (TI) yang berkolaborasi sehingga memiliki luaran yang tepat atas data yang diolah secara otomatis. Siswa dapat mendapatkan semua informasi yang dibutuhkan, dengan hanya mengakses portal siswa. Sehingga Yayasan sekolah XYZ dapat mencapai visi organisasi yang diinginkan untuk memberikan pelayanan yang baik bagi siswa-siswanya sehingga dapat siap bersaing dengan kompetitor lainnya. Tujuan pada penelitian ini adalah untuk mengusulkan sebuah rancangan enterprise architecture kepada Yayasan sekolah XYX, agar dalam pemanfaatan teknologi dilingkup sekolah dapat dikelola dengan baik dan sesuai dengan operasional sekolah. Metode dalam penelitian dengan menggunakan pendekatan kualitatif, dimana terdiri dari tahapan identifikasi masalah dan kebutuhan, pengumpulan data, dan adopsi TOGAF Framework. Hasil dari penelitian ini adalah menghasilkan rancangan enterprise architecture dengan menggunakan metode TOGAF Framework yang sudah disesuaikan dengan kondisi permasalahan dan kebutuhan Yayasan sekolah XYX. Kesimpulan dari penelitian ini adalah dengan menerapkan rancangan enterprise architecture yang telah diusulkan, bahwa terdapat beberapa manfaat untuk Yayasan sekolah XYX, seperti sebagai panduan untuk menerapkan tata kelola TI, dan membantu menyelaraskan antara tata kelola TI dan tujuan organisasi
PENGARUH KINERJA KEUANGAN, LEVERAGE, DAN CORPORATE GOVERNANCE TERHADAP SUSTAINABILITY REPORT
Full text linkThe aim of this research is to present actual data on the impact of corporate governance, leverage, and financial performance on sustainability reports in manufacturing companies. Companies in the manufacturing sector that were listed between 2020 and 2022 on the Indonesia Stock Exchange (IDX) were the subject of this study. Secondary data from the financial statements of manufacturing businesses listed on the IDX is used in this study. In order to produce a sample of 225 samples, the sampling approach in this study employed the purposive sampling method with multiple specified criteria. Multiple linear regression analysis is the approach used for data analysis. It includes numerous tests, including classical assumption tests, hypothesis tests, and descriptive statistical tests. The SPSS (Statistical Product and Service Solution) version 26 application is used for the calculations of these tests
INNOVATIVE SOCIAL MEDIA MARKETING: TRANSFORMING B2B SME PERFORMANCE THROUGH PRODUCT INNOVATION
Full text linkThe development of firm performance in the B2B sector is increasingly complex in the digital era, influenced by globalization, digitalization, and socio-economic changes. This study aims to explore the impact of social media marketing (SMM) on firm performance, with product innovation as a mediating variable. A quantitative research approach was employed, analyzing data from various B2B companies. The results indicate that the use of SMM, both internally and externally, positively contributes to firm performance, particularly through product innovation. The study also finds that the impact of SMM usage varies depending on the type of marketing innovation implemented. These findings provide new insights into the relationship between social media and firm performance in B2B contexts and reinforce existing theories regarding the importance of product innovation in enhancing firm performance. This research is expected to serve as an important reference for companies in developing marketing strategies in the digital era
FAKTOR-FAKTOR YANG MEMPENGARUHI MINAT CALON MAHASISWA BARU MENDAFTAR PADA FTII UHAMKA MENGGUNAKAN ALGORITMA K-NEAREST NEIGHBOR (K-NN)
Full text linkIn accepting new students at Prof. University. Dr. Hamka, many prospective students or parents of students are looking for registration information, this is a great opportunity for Uhamka to gain the sympathy of prospective students to register at Uhamka, especially the Faculty of Industrial and Informatics Technology. The problem in this study is that there is no data processing related to the factors that influence the interest of prospective new students to choose the Faculty of Industrial and Informatics Technology (FTII) Uhamka. The purpose of this study was to determine the factors that influence the interest of prospective new students in choosing majors at the Faculty of Industrial and Information Technology (FTII) Uhamka. The attributes used in this study were 10 attributes, namely full name, major, tuition fee, FII location with domicile, presence of friends/family, accreditation, facilities, PMB services, PMB information, and information of interest. The method that researchers use in this study is the K-Nearest Neighbor Algorithm (K-NN). From the results of testing the researchers used the K-5 fold technique and the confusion matrix obtained an average accuracy of 72.5%, which means it is good
AUDIT APLIKASI PRESENSI PADA PERUSAHAAN INDUSTRI KOSMETIK MENGGUNAKAN COBIT 5
Full text linkAttendance is essential for an institution or institution; it can assess employee salaries and performance. The company that will be audited is PT Anugerah Familindo Lestari, a company that distributes beauty and hair and body care products. This company's problem is that the fingerprint machine used has an error, which causes several employees who have been absent but are not recorded in the system. Therefore, to implement a sound fingerprint attendance system, it is necessary to carry out a checking activity known as an information system audit. In conducting data and observations, the study used questionnaires and interviews with related information and document confirmation. So far, the system has been implemented to support attendance procedures. In this study, the selected domains are Deliver Service and Support (DSS) domain and Monitor, Evaluate, and Assessment (MEA) domain with a focus on IT Process DSS01, DSS04, DSS05, and MEA02. Based on the research conducted, the writer found that the average level of the DSS01 domain was 1.6, the DSS04 domain was 1.7, the DSS05 domain was 1.7, and the MEA02 domain was 1.8. In all the domains studied, the level of capability of the domain is still below the expectation; the author concludes that from the results of this capability level, PT. Anugerah Familindo Lestari still has much to do with the management and maintenance of their attendance system to increase the current level of capability because it is still quite far from the level expected by this company
FAKTOR-FAKTOR PENENTU YANG MEMPENGARUHI ADOPSI CLOUD COMPUTING DI INDONESIA
Full text linkToday's technology is getting more and more advanced. Cloud Computing is one of the fastest growing technologies in Indonesia. Cloud Computing technology has developed in various business sectors from manufacturing companies to services. The purpose of making this paper is to answer the determining factors that have an impact on the company's decision to adopt Cloud Computing in Indonesia, using 2 approaches to the technology adoption literature. The survey conducted is a modification of the previous research which was distributed via google form, where the prospective respondents are those who work in companies in Indonesia from 12 September 2022 to 2 October 2022. There are 66 respondents who participated in this survey. The analysis uses SMART PLS3 software, which tests Conbarch Alpha, Outer Loading, Coefficient Path, Composite Reliability, Discriminant Validity. The results of this study show that compatibility, and complexity have a significant impact on perceived usefulness, top management support has a significant impact on perceived ease of use, and perceived ease of use has an impact on cloud computing adoption
IMPLEMENTASI METODE RAPID APPLICATION DEVELOPMENT PADA PENGEMBANGAN SISTEM KELOLA DATA KALIBRASI DI PERCETAKAN GRAMEDIA
Full text linkThe Rapid Application Development (RAD) model is an object-oriented software development model that aims to shorten information system development time. Calibration is an activity of determining the correctness value and checking and adjusting the accuracy of measuring instruments with national standards and/or international standards. As a company engaged in the printing sector, PT Gramedia uses a variety of measuring instruments that need to maintain their level of accuracy, so a calibration process needs to be carried out regularly. The General Affairs (GA) section is responsible for carrying out this calibration activity with the help of outside vendors. Currently, the administrative process for calibration activities is still carried out conventionally, causing various problems that can result in disruptions to production process activities and a decrease in the quality of the printed products produced. The purpose of this research is to develop a web-based information system by applying the RAD development model to speed up the process and the application of the MVC method using the Codeigniter framework in the application coding process. From the test results using the black box method, the resulting calibration administration system can run well in accordance with user expectations