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Optimasi Kontras Dan Ketajaman Citra Pada Pengenalan Makanan Indonesia Berbasis Machine Learning
Get PDFIndonesia has a rich culinary diversity, encompassing various types of food from different regions. In the current era of technological advancement, the application of artificial intelligence has grown significantly across multiple sectors, including in the identification of Indonesian food images. This research provides the impact of various image preprocessing techniques on the AI-based food identification system. The preprocessing methods examined include Zero Component Analysis (ZCA), Histogram Equalization (HE), Contrast Stretching, and Image Sharpening. The evaluation of these preprocessing methods was conducted to determine which technique provides the best performance in assisting the identification of Indonesian food using a Convolutional Neural Network (CNN) with a ResNet-50 transfer learning model. Performance measurement was carried out using a confusion matrix by calculating Accuracy, precision, recall, and F1-score. The results of this research show that the use of the Image Sharpening method yields higher accuracy and precision on the testing data compared to other methods, those are 0.9748 and 0.98, respectively. Next, a high level of accuracy was also demonstrated by the Contrast Stretching method, with an accuracy score of 0.9712
Sistem Informasi Penstabilan Distribusi Sembako Pengendalian Inflasi pada Pasar Tradisional di Minahasa Utara
Get PDFThe increasing demand for basic necessities in North Minahasa, North Sulawesi, has not been matched by adequate supply, resulting in high inflation in three traditional markets: Airmadidi (28.5%), Sukur (24.3%), and Kauditan (32.5%). Price hikes indicate the urgent need for effective distribution strategies to stabilize staple food availability. Efforts to address this issue began with the immediate distribution of sufficient supplies, successfully reducing inflation to 18.5% in Airmadidi, 15.2% in Sukur, and 22.1% in Kauditan. Further improvements through continuous distribution lowered inflation to 3.2%, 2.8%, and 4.1% respectively. When supply eventually exceeded consumer demand, inflation rates shifted into deflation, recorded at -2.1% in Airmadidi, -1.8% in Sukur, and -2.5% in Kauditan. These results demonstrate that systematic and sustainable supply chain management can effectively stabilize market conditions. The study was conducted between January 2024 and May 2025, using data from the Central Statistics Agency (BPS) of North Sulawesi in the form of the Consumer Price Index (CPI/IHK), complemented by data from the Minahasa Regency Trade Office, and field surveys and interviews with 50 traders in each market. Based on these findings, an Information System for Stabilizing the Distribution of Staple Foodstuffs and Controlling Inflation in Traditional Markets in North Minahasa is proposed as a strategic solution to support regional economic stability
Dari Kepuasan Hingga Kesetiaan: Menelusuri Faktor Penentu Kesetiaan Pelanggan dalam Layanan E-Grocery
Get PDFThe development of e-grocery increased dramatically after the COVID-19 pandemic. The application\u27s ease of use is the main reason customers use it. However, the development occurred along with an increasing number of e-grocery applications, which tightened competition that can be a barrier to improving customer loyalty. Therefore, this study examined whether customer attachment, perceived value, and customer experience can positively predict customer satisfaction and loyalty, and the mediating role of customer satisfaction. This study uses a non-probability sampling method with a convenience sampling technique. The sample was selected using a Google Form distributed online through social media. One hundred sixty-eight respondents were collected and analyzed in this study using partial least squares structural equation modelling (PLS-SEM). This study concluded that customer attachment, perceived value, and experience can positively and significantly predict customer satisfaction and loyalty. Moreover, customer satisfaction predicts customer loyalty positively and significantly. Finally, customer satisfaction can positively and significantly mediate the prediction of emotional attachment, perceived value, and customer experience on customer loyalty. This study suggests that an e-grocery application can improve its service to increase customer loyalty. The improvement can be conducted by providing a responsive customer service and offering a wide variety of products, so that customers can feel that they can purchase many daily needs through the application.
Keywords: emotional attachment, perceived value, customer experience, customer satisfaction, customer loyalty
Abstrak
Perkembangan e-grocery meningkat secara drastis setelah adanya pandemi Covid-19. Kemudahan dalam penggunaan aplikasi e-grocery menjadi alasan utama pelanggan untuk terus menggunakan aplikasi tersebut. Peningkatan jumlah aplikasi e-grocery kemudian meningkatkan persaingan, sehingga kesetiaan pelanggan menjadi sulit untuk terbentuk. Penelitian ini dilakukan untuk menguji apakah keterikatan pelanggan, nilai yang dirasakan, dan pengalaman pelanggan dapat memprediksi secara positif terhadap kepuasan pelanggan dan kesetiaan pelanggan, serta peran mediasi kepuasan pelanggan. Penelitian ini menggunakan metode non-probability sampling dengan teknik convenience samplimg sebagai metode untuk pemilihan sampel melalui Google Form yang didistribusikan secara online melalui media sosial. Penelitian ini memperoleh data dari 168 responden yang dianalisis dengan menggunakan metode Partial Least Square – Structural Equation Model (PLS-SEM). Hasil menunjukkan bahwa keterikatan pelanggan, nilai yang dirasakan, dan pengalaman pelanggan dapat memprediksi secara positif dan signifikan terhadap kepuasan pelanggan dan kesetiaan pelanggan. Kemudian, kepuasan pelanggan memprediksi secara positif dan signifikan kesetiaan pelanggan. Kepuasan pelanggan juga ditemui dapat memediasi secara positif dan signifikan pada keterikatan emosional, nilai yang dirasakan, dan pengalaman pelanggan terhadap kesetiaan pelanggan. Penelitian ini mengimplikasikan bahwa aplikasi e-grocery dapat mengembangkan layanannya untuk meningkatkan loyalitas pelanggan melalui customer service yang responsif dan menyediakan pilihan produk yang beragam.
Kata kunci: keterikatan emosional, nilai yang dirasakan, pengalaman pelanggan, kepuasan pelanggan, kesetiaan pelangga
Pendampingan Tata Kelola Keuangan pada UMKM Pempek Minah Tanggo Rajo Cindo berbasis Aplikasi
Get PDFTujuan dari kegiatan pendampingan atau penyuluhan tata kelola keuangan yaitu memberikan pemahaman pada Usaha Mikro Kecil Menengah Pempek Minah Tanggo Rajo Cindo mengenai Aplikasi Akun.Biz dan Buku Warung yang tersedia di Google Play Store tentang membuat laporan keuangan berbasis Aplikasi. Di era digital teknologi yang berkembang, para pelaku Usaha Mikro Kecil Menengah diharapkan dapat beradaptasi dan memanfaatkan teknologi. Namun pada kenyataannya para pelaku Usaha Mikro Kecil Menengah merasa kesulitan dalam mengadopsi teknologi digital, sehingga masih menggunakan cara manual dan kurang efektif. Metode yang digunakan pendampingan langsung melalui pengenalan aplikasi, praktik langsung hingga berhasil di terapkan. Pendampingan ini berjalan lancar dapat memberikan pengetahuan serta melatih keterampilan pelaku usaha dalam menerapkan laporan keuangan berbasis aplikasi. Setelah kegiatan penyuluhan, pelaku usaha mampu menggunakan aplikasi Teman Bisnis dalam mencatat transaksi, membuat pencatatan keuangan, laporan keuangan, serta laporan laba rugi
Peningkatan Literasi Teknologi melalui Sosialisasi Perakitan Sistem Otomatisasi Berbasis Arduino bagi Masyarakat Lokal
Get PDFPerkembangan teknologi otomasi saat ini menuntut masyarakat untuk memiliki pemahaman dasar terhadap sistem elektronik yang semakin terintegrasi dalam kehidupan sehari-hari. Sayangnya, di banyak wilayah lokal, literasi terhadap teknologi seperti mikrokontroler masih sangat terbatas. Kegiatan pengabdian masyarakat ini bertujuan untuk meningkatkan literasi teknologi melalui sosialisasi dan pelatihan perakitan sistem otomatisasi berbasis Arduino. Kegiatan ini menyasar masyarakat umum yang memiliki minat belajar namun minim akses terhadap pelatihan praktis. Metode pelaksanaan meliputi pemberian materi dasar tentang Arduino, pengenalan sensor, serta praktik langsung merakit alat seperti lampu otomatis berbasis sensor cahaya dan gerak. Hasil kegiatan menunjukkan bahwa peserta mengalami peningkatan pemahaman terhadap konsep mikrokontroler dan dapat mengikuti proses perakitan secara mandiri. Antusiasme peserta juga menunjukkan potensi pengembangan lebih lanjut dalam penerapan teknologi sederhana di tingkat rumah tangga atau komunitas. Kegiatan ini diharapkan dapat menjadi langkah awal dalam membangun budaya melek teknologi dan mendorong pemanfaatan teknologi tepat guna di lingkungan lokal
Perancangan Aplikasi Pengajuan Kerusakan Peralatan Kerja Berbasis Web
Get PDFThis research resulted in a web-based information system that can be used for processing office equipment damage submissions at PT. Pelabuhan Indonesia (Persero) Regional II. The system was developed using the PHP (Hypertext Preprocessor) programming language and MySQL, and it was based on the waterfall method for its development process. With features such as damage submission for work equipment, submission log management, repair and maintenance, and report generation, this application is expected to improve efficiency in managing equipment damage and provide better services to employees
LEXICAL RELATIONS IN BILLIE EILISH\u27S \u27HAPPIER THAN EVER\u27 ALBUM LYRICS
No full textThis article examines the lexical relations present in the lyrics of Billie Eilish\u27s album Happier Than Ever. Using Saeed\u27s theory of lexical relations, the study explores various meaning relations, including synonymy, antonymy, polysemy, hyponymy, meronymy, and member collection, as they appear in the album\u27s lyrics. The research adopts a descriptive analysis approach, analyzing the lyrics of all 16 songs in the album to identify and categorize instances of lexical relations. Each song was examined in detail to explore how lexical choices contribute to the overarching themes and emotions conveyed in the album. The analysis revealed 16 instances of polysemy, 13 of antonymy, 12 of synonymy, 5 of hyponymy, 2 of meronymy, and 1 instance of member collection. Polysemy was found to be the most dominant lexical relation, highlighting the complexity and layered meanings in Eilish\u27s lyrics. The findings suggest that the strategic use of lexical relations enhances the thematic depth and emotional resonance of the Happier Than Ever album, reflecting themes of mental health, personal struggle, and societal pressures. This study demonstrates that lexical semantics in contemporary music can serve as a powerful tool for conveying nuanced emotional narratives, contributing to the broader field of linguistic studies in music
ANALYSIS OF PANCASILA STUDENT PROFILES REPRESENTED IN ENGLISH TEXTBOOK FOR SENIOR HIGH SCHOOLS
Get PDFEducation is an effort to equip individuals with knowledge and instill character values to enhance students\u27 future self-quality. This study analyzes the implementation of the Pancasila Student Profile (P3) in English textbooks for class X SMA/MA. The six elements of P3 include: 1) Faith, piety to God Almighty, and noble character; 2) Global diversity; 3) Collaboration; 4) Independence; 5) Critical reasoning; and 6) Creativity, serving as a framework to understand student characteristics. Using a qualitative approach and content analysis, this research involved identifying and categorizing text samples (e.g., words and sentences) to evaluate the representation of P3 dimensions. Findings reveal that the textbooks reflect behaviors and values aligned with the P3 dimensions. These include habitual worship and prayer, acceptance of differing perspectives, effective group discussions, critical problem-solving, and independent, wise behavior reflecting responsibility as Pancasila students. Results are presented in a checklist table, highlighting the integration of P3 values within the textbooks
EXPLORING STUDENT RESPONSES TO A CONSTRUCTIVELY RESPONSIVE DISCOVERY LEARNING MODEL IN DIGITAL READING
Get PDFThe shift from print to digital reading has posed new challenges for students, requiring them to navigate non-linear texts, evaluate multimodal information, and read reflectively. Although Discovery Learning has proven effective in enhancing comprehension, limited research has explored its integration with constructively responsive principles for digital reading. This study investigates student responses to a Discovery Learning model grounded in Constructive-Responsive principles at Universitas Kuningan. Using a qualitative case study design, 32 fifth-semester students from the Indonesian Language and Literature Education Program participated in four instructional sessions. Data were gathered through observation, interviews, and documentation, and then analyzed thematically. Findings show that students responded positively at each learning stage, with strong engagement during the stimulation and data collection phases. They displayed autonomy, metacognitive awareness, and strategic behavior through digital annotation, source evaluation, and collaborative synthesis. However, difficulties arose during the verification phase, particularly in assessing the credibility of sources. Overall, the model was well-received and viewed as effective in supporting digital reading comprehension. The study provides valuable insights for educators and curriculum developers seeking to promote digital literacy through responsive, student-centered instruction
Pelatihan Pembuatan Konten Kreatif Digital Untuk Peningkatan Umkm Di Kabupaten Bandung
Get PDFTujuan utama Pengabdian Kepada Masyarakat (PKM) Internasional adalah untuk menyebarluaskan pengetahuan kepada masyarakat di lingkungan sekitar Universitas. Selain itu, tujuan Pengabdian Kepada Masyarakat (PKM) Internasional adalah mendekatkan lembaga pendidikan dengan masyarakat, sehingga perguruan tinggi dapat membantu pemerintah dalam mempercepat gerak laju ekonomi masyarakat dan mempersiapkan kader-kader pelaku pembangunan yang berkualitas. Sasaran kegiatan Pengabdian Kepada Masyarakat (PKM) Internasional ini adalah penyuluhan dan untuk peningkatan UMKM di kabupaten Bandung Jawa Barat berkaitan dengan pelatihan pembuatan konten kreatif digital yang dapat diaplikasikan pada proses pemasaran produk untuk UMKM. Hal ini bertujuan untuk menambah wawasan pengetahuan dan manfaat dalam pengabdian ini dapat diterima oleh para pelaku UMKM di Provisi Jawa Barat. Luaran kegiatan selain mengimplementasikan MOU, program studi juga menghasilkan Implementation Agreement (IA) yang bermanfaat untuk akreditasi prodi dan sebagai publikasi kegiatan akan diterbitkan pada jurnal pengabdian kepada masyarakat nasional dan artikel pada media online