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Hybrid Algoritma Vgg16-Net Dengan Support Vector Machine Untuk Klasifikasi Jenis Buah dan sayuran

JTIM : Jurnal Teknologi Informasi dan Multimedia Pub Date : 2023-07-01 DOI: 10.35746/jtim.v5i2.335

Aditya Dwi Putro, Henri Tantyoko

{"title":"Hybrid Algoritma Vgg16-Net Dengan Support Vector Machine Untuk Klasifikasi Jenis Buah dan sayuran","authors":"Aditya Dwi Putro, Henri Tantyoko","doi":"10.35746/jtim.v5i2.335","DOIUrl":"https://doi.org/10.35746/jtim.v5i2.335","url":null,"abstract":"Arsitektur deep learning VGG16 terbukti efektif dalam hal melakukan klasifikasi citra pada dataset ImageNet, akan tetapi memiliki keterbatasan dalam jumlah parameter sangat banyak dan potensi overfitting pada dataset kecil. SVM memiliki kelebihan dalam hal menangani masalah overfitting pada dataset yang relatif kecil, sementara VGG16 memiliki keunggulan dalam mengekstraksi fitur yang berkualitas dari citra dengan performa yang sangat baik. SVM juga dapat membantu memperbaiki kinerja klasifikasi pada VGG16 dengan meminimalkan risiko overfitting dan meningkatkan akurasi klasifikasi pada dataset yang relatif kecil. Oleh karena itu, penulis memilih untuk hybrid algoritma VGG16Net Dengan Support Vector Machine Untuk Klasifikasi Jenis buah dan sayuran, yang nantinya arsitektur VGG16 digunakan untuk ekstraksi fitur dari citra dan fitur-fitur tersebut dijadikan input untuk SVM. Keputusan menggunakan VGG16 digabungkan dengan SVM adalah untuk meningkatkan akurasi klasifikasi dataset citra buah dan sayuran, Namun, penggunaan SVM membutuhkan pemilihan parameter yang tepat dan teknik prapemrosesan data yang tepat untuk mencapai hasil yang baik. Dan dalam penelitian ini penulis berhasil mengklasifikasikan citra buah dan sayuran, akurasi sebelum hybrid svm mendapatkan 94.52% training accuracy dan testing (validation) accuracy sebesar 87.85%. dan hasil loss mendapat training loss sebesar 0.58 dan testing loss accuracy sebesar 12.5%. Setelah dilakukan hybrid vgg16 dengan svm didapatkan training accuracy sebesar 99.87 % dan testing (validation) accuracy sebesar 91.76 %. Untuk hasil loss mendapat training loss sebesar 0.13 dan testing loss accuracy sebesar 8.24%. Oleh karena itu, arsitektur CNN VGG-16Net digabungkan dengan SVM dapat menghasilkan model klasifikasi yang baik, terutama pada dataset yang relatif kecil dan dapat menjadi pilihan yang sesuai dalam klasifikasi citra.","PeriodicalId":399621,"journal":{"name":"JTIM : Jurnal Teknologi Informasi dan Multimedia","volume":"184 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133847200","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Prediksi Persentase Body Fat Menggunakan Algoritma CART dan M5’ 使用购物车和M5算法预测车体Fat的百分比

JTIM : Jurnal Teknologi Informasi dan Multimedia Pub Date : 2023-02-28 DOI: 10.35746/jtim.v4i4.316

U. Hasanah, Ade Nurhopipah

引用次数: 0

Implementasi Agile Scrum Pembuatan Game Visual Novel Cerita Asal Usul Kota Surabaya 阿吉尔·斯克拉姆(Agile Scrum)的成就，视觉游戏制作，小说，泗水的起源

JTIM : Jurnal Teknologi Informasi dan Multimedia Pub Date : 2023-02-24 DOI: 10.35746/jtim.v4i4.277

Artiarini Kusuma Nurindiyani, A. Dianta, Halimatus Sa’dyah, Ilham Agung Riyadi

{"title":"Implementasi Agile Scrum Pembuatan Game Visual Novel Cerita Asal Usul Kota Surabaya","authors":"Artiarini Kusuma Nurindiyani, A. Dianta, Halimatus Sa’dyah, Ilham Agung Riyadi","doi":"10.35746/jtim.v4i4.277","DOIUrl":"https://doi.org/10.35746/jtim.v4i4.277","url":null,"abstract":"Surabaya is the second largest city in Indonesia after Jakarta. The city of Surabaya has a distinctive designation, namely \"the city of heroes\" because of the great support from the people of Surabaya in fighting for Indonesian independence. The lack of interest of Indonesia's younger generation in Indonesian folklore and their preference for video games and other advanced technology, does not rule out the possibility that history will be forgotten and slowly extinct because it is only passed down orally. The purpose of this research is to implement the agile-scrum method in making visual novel games as an effort to attract the interest of the younger generation to know and preserve the history of the origins of the city of Surabaya with a modern approach and according to the target audience. The visual elements used in this game are costume details, props, poses and various expressions according to modified references. In addition, the narration/storyline used has also been developed with a story style and choice of words that are relevant to the target user. The method used in this final project is agile-scrum which has 8 stages of development, starting from the stage of exploring problems that can become product ideas to the final testing stage. From the results of the final test, the creation of a visual novel game based on the story of the origins of the city of Surabaya can be used properly by users.","PeriodicalId":399621,"journal":{"name":"JTIM : Jurnal Teknologi Informasi dan Multimedia","volume":"26 4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132827999","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Animasi Motion Graphic Sebagai Media Pembelajaran Sistem Tata Surya Untuk Siswa Kelas 6 Sekolah Dasar 动画动画图形作为太阳系六年级学生的学习系统

JTIM : Jurnal Teknologi Informasi dan Multimedia Pub Date : 2023-02-24 DOI: 10.35746/jtim.v4i4.211

Ika Asti Astuti, Safira Nada Athaya

{"title":"Animasi Motion Graphic Sebagai Media Pembelajaran Sistem Tata Surya Untuk Siswa Kelas 6 Sekolah Dasar","authors":"Ika Asti Astuti, Safira Nada Athaya","doi":"10.35746/jtim.v4i4.211","DOIUrl":"https://doi.org/10.35746/jtim.v4i4.211","url":null,"abstract":"Along with the rapid development of information technology today, multimedia has an important role in the field of education. Studying the solar system is very important, especially for elementary school children because it is very closely related to other natural sciences. In learning activities, the delivery of solar system material in schools is only conventional and theoretical which is equipped with several static examples, so that most students have difficulty and do not even like the lesson. Therefore, it is necessary to have an application that explains the characteristics of the Solar System with animations and visualizations that can support elementary school students in understanding the solar system easily and not boringly. One alternative media that can attract children's attention is video motion graphics. The method in this study applies the 4D model which includes four stages: (1) define, (2) design, (3) develop and (4) disseminate. The evaluation used is alpha testing and usability questionnaires for 6th grade elementary school students. The results of this research are 2D animated videos about the solar system which are made according to the needs and help learning activities of the solar system.","PeriodicalId":399621,"journal":{"name":"JTIM : Jurnal Teknologi Informasi dan Multimedia","volume":"61 9","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113937509","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Perancangan UI/UX pada Aplikasi Taspen Otentikasi Berbasis Mobile Dengan Menggunakan Metode Design Thinking 使用一种基于移动的设计方法设计UI/UX

JTIM : Jurnal Teknologi Informasi dan Multimedia Pub Date : 2023-02-23 DOI: 10.35746/jtim.v4i4.259

Arif Febrian, Fahrobby Adnan, Januar Adi Putra

{"title":"Perancangan UI/UX pada Aplikasi Taspen Otentikasi Berbasis Mobile Dengan Menggunakan Metode Design Thinking","authors":"Arif Febrian, Fahrobby Adnan, Januar Adi Putra","doi":"10.35746/jtim.v4i4.259","DOIUrl":"https://doi.org/10.35746/jtim.v4i4.259","url":null,"abstract":"Along with the development of today's technology, the role of information system services becomes very important in overcoming various kinds of community problems effectively and efficiently. Taspen Authentication is an example of an information system service aimed at retired civil servants (PNS). However, there are still problems with the taspen authentication application that make it difficult for some users to run it. The majority of users of this application are the elderly group aged ≥ 60 years and have limited physical function and cognitive function. Based on the results of initial observations and interviews of researchers involving Taspen and several users in the elderly category, it was found that there were problems that caused the lack of efficiency in using the taspen authentication application in terms of UI/UX. The purpose of this research is to design a UI/UX that suits the needs of users, especially the elderly, using the design thinking method. In addition to using the design thinking method, researchers also use User Experience Questionnaire (UEQ) at the testing stage to determine the feasibility of the application prototype that has been designed and get feedback from the target user. The results of the study show that the new interface design provides a very good user experience as evidenced by the results of the 6 UEQ scales which are of excellent value. So the researcher concludes that the UI/UX design on the taspen authentication application that uses the design thinking method is able to provide a description of user needs, especially for the elderly.","PeriodicalId":399621,"journal":{"name":"JTIM : Jurnal Teknologi Informasi dan Multimedia","volume":"103 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132150981","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Rancang Bangun Jaringan Hotspot Menggunakan LINUX ClearOS Dengan Konsep Security Gateway

JTIM : Jurnal Teknologi Informasi dan Multimedia Pub Date : 2023-02-23 DOI: 10.35746/jtim.v4i4.251

Arie Gunawan, Rosyidah Rahmah, A. Iskandar

引用次数: 0

Best Machine Learning Model For Face Recognition in Home Security Application 家庭安防中人脸识别的最佳机器学习模型

JTIM : Jurnal Teknologi Informasi dan Multimedia Pub Date : 2023-02-23 DOI: 10.35746/jtim.v4i4.306

Istiqomah, Faqih Alam, Achmad Rizal

引用次数: 0

Klasterisasi Pelanggan Tenant Inkubator Bisnis STIKOM Bali Untuk Strategi Manajemen Relasi Dengan Menggunakan Fuzzy C-Means 客户格调是企业经营者斯坦康巴里的商业战略顾问，采用模糊的c -手段

JTIM : Jurnal Teknologi Informasi dan Multimedia Pub Date : 2023-02-23 DOI: 10.35746/jtim.v4i4.293

I. G. Harsemadi, Dedy Panji Agustino, I. Budaya

{"title":"Klasterisasi Pelanggan Tenant Inkubator Bisnis STIKOM Bali Untuk Strategi Manajemen Relasi Dengan Menggunakan Fuzzy C-Means","authors":"I. G. Harsemadi, Dedy Panji Agustino, I. Budaya","doi":"10.35746/jtim.v4i4.293","DOIUrl":"https://doi.org/10.35746/jtim.v4i4.293","url":null,"abstract":"Business Incubator is an institution that assists start-up businesses as their tenants that are still newly established or are growing. The main goal of a business incubator is to explore the most appropriate ways of assistance for tenants, from the process of starting a business, developing a business, and scaling up a business so that tenants can succeed in their business. Based on existing assistance data and the results of interviews with managers of the STIKOM Bali business incubator, one of the challenges for tenants is the ineffectiveness of the marketing process and strategic schemes in terms of maintaining customer loyalty. Ineffective and efficient plans can result in wasted use of resources. The customer relationship management (CRM) strategy can be applied by tenants as the solution, but the basis is that tenants need to know how to find out the right treatment for customers. So a strategy is needed to find out the characteristics of customers. In this case, it is done by using a business intelligence approach through customer clustering using fuzzy c-means. The dataset comes from the transaction of one of the tenants who is engaged in education technology. Based on values of the fuzzy partition coefficient (FCP) for the scenarios from clusters 2 to 10, it was found that 7 is the most optimal number of clusters (customer category) with the highest FCP value = 0.793. The main strategy that can be implemented based on tenant business for CRM is the pricing of subscription and engagement packages to customers regarding the information on both recently released and upcoming learning content.","PeriodicalId":399621,"journal":{"name":"JTIM : Jurnal Teknologi Informasi dan Multimedia","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115501593","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Prediksi Status Gizi Balita Dengan Algoritma K-Nearest Neighbor (KNN) di Puskemas Cakranegara 用国家键盘上的K-Nearest算法预测幼儿的营养状况

JTIM : Jurnal Teknologi Informasi dan Multimedia Pub Date : 2023-02-23 DOI: 10.35746/jtim.v4i4.328

Muhammad Yunus, N. Pratiwi

引用次数: 2

Implementasi Algoritma Term Frequency Inverse Document Frequency (TF-IDF) dalam Menganalisis Sentimen Masyarakat Terhadap Covid-19 Varian Omicron

JTIM : Jurnal Teknologi Informasi dan Multimedia Pub Date : 2023-02-23 DOI: 10.35746/jtim.v4i4.233

Fiqih Ainul Qhabib, Abdullah Fauzan, Harliana Harliana

{"title":"Implementasi Algoritma Term Frequency Inverse Document Frequency (TF-IDF) dalam Menganalisis Sentimen Masyarakat Terhadap Covid-19 Varian Omicron","authors":"Fiqih Ainul Qhabib, Abdullah Fauzan, Harliana Harliana","doi":"10.35746/jtim.v4i4.233","DOIUrl":"https://doi.org/10.35746/jtim.v4i4.233","url":null,"abstract":"The latest variant was detected on November 24, 2021, namely the Omicron variant WHO said, Omicron was one of the Covid-19 variants that had mutated, with a very fast spread rate. The Government Republic of Indonesia has officially banned all foreigners from entering Indonesia, both those who have done so travel or come from countries exposed to the Omicron variant. This study uses data that has been processed using Netlytic online website. Netlytic analyzes text and visualizes public online conversations on social media sites. text preprocessing has several stages, namely case folding, tokenizing, stopword, stemming. Data analysis is the stage to classify words into positive, negative, or neutral sentiment classes. the last step is calculating the weights using the tf-idf method. It is proven from the DF value which reaches 628 words in one document, the D/DF value is 0.39 and the log D/DF is -0.41. The TF-IDF method can be taken in outline, namely it is easy to calculate frequency and relevance occurrence of words in a document. The TF-IDF method produces output according to user specifications, but this method takes a long time for large amounts of data.","PeriodicalId":399621,"journal":{"name":"JTIM : Jurnal Teknologi Informasi dan Multimedia","volume":"886 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114396468","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0