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Analisis Sentimen Terhadap Pembelajaran Daring Dengan Algoritma Naive Bayes Classifier Fajar Sidik; Ibnu Suhada; Azhar Haikal Anwar; Firman Noor Hasan
Jurnal Linguistik Komputasional Vol 5 No 1 (2022): Vol. 5, NO. 1
Publisher : Indonesia Association of Computational Linguistics (INACL)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jlk.v5i1.79

Abstract

Pandemi COVID-19 merupakan penyakit yang skala penyebarannya terjadi secara global di seluruh dunia, termasuk Indonesia. Banyak bidang yang terkena dampak pandemi ini termasuk pendidikan. Indonesia saat ini sedang menjalankan strategi pembelajaran daring yang menimbulkan banyak opini masyarakat. Analisis sentiment pada cabang Text Mining digunakan untuk mengklasifikasi suatu entitas pada dokumen teks yang terdiri dari dua kelas yaitu positif dan negatif, kelas tersebut diperoleh dengan mengklasifikasikan dataset headline dan substansi berita terkait pembelajaran daring. Tujuan dari artikel ini adalah untuk melakukan prediksi pendapat orangtua terhadap pembelajaran daring serta mengetahui nilai akurasi dari pendapat tersebut dengan algoritma Naïve Bayes Classifier. Artikel ini menggunakan metode TF-IDF untuk melakukan pembobotan teks. Hasil dari artikel ini terlihat bahwa algoritma Naïve Bayes Classifier mampu melakukan prediksi kalimat positif dan negatif dengan nilai 62,5% positif dan 37,5% negatif dari 40 data pendapat orangtua dan nilai akurasi sebesar 65% berdasarkan 100 berita positif dan 100 berita negative
THE CORAL REEF CONDITION IN BERALAS PASIR ISLAND WATERS OF GUNUNG KIJANG REGENCY BINTAN KEPULAUAN RIAU PROVINCE Fajar Sidik; Afrizal Tanjung; Elizal '
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 1, No 1 (2014): Wisuda Februari Tahun 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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

Abstract

This study has been done on the reefs in the coastal waters of Beralas PasirIsland. It was carried out on May 2013 by deploying LIT method. The aim of thisstudy is to find out the condition of the reefs based on the percentage of HardLiving Coral Cover (HLCC) in the area. For that instance, three stations asrepresentatives were chosen purposively. As a result, the type of reefs in the areaunder study was fringing reef with different condition on each station. The station1 and 2 showed good condition with more than 50 % of HLCC coverage. Yet, itwas in moderate condition for the third station; it was about 29.10 %. There wasno dominant life’s form that found in term of both dominancy index and diversity.Keywords : Beralas Pasir Island, Coral Reef, Condition
AKTIVITAS ANTIBAKTERI EKSTRAK METANOL KULIT BUAH SUKUN (Artocarpus altilis (Parkinson) Fosberg) TERHADAP Staphylococcus aureus DAN Escherichia coli Fajar Sidik; D. Elysa Putri Mambang
FARMASAINKES: JURNAL FARMASI, SAINS, dan KESEHATAN Vol. 1 No. 1 (2021): FARMASAINKES: JURNAL FARMASI, SAINS, dan KESEHATAN
Publisher : Fakultas Farmasi Universitas Muslim Nusantara Al Washliyah

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (376.936 KB) | DOI: 10.32696/fjfsk.v1i1.815

Abstract

Infeksi merupakan keadaan dimana masuknya mikroorganisme ke dalam tubuh, yang dapat berkembang biak dan menyebabkan penyakit, salah satunya adalah bakteri. Salah satu penyakit yang disebabkan oleh infeksi bakteri adalah diare. Diare disebabkan oleh bakteri Escherichia coli dan Staphylococcus aureus, yang masih menjadi masalah utama dalam kesehatan masyarakat. Pengobatan yang umum digunakan untuk penyakit infeksi adalah antibiotik, sehingga hanya dalam 4 tahun kemudian telah timbul problem resistensi dengan segala akibat yang sangat merugikan. Salah satu tanaman yang dipercaya dapat dijadikan obat adalah sukun (Artocarpus altilis (Parkinson) Fosberg) yaitu tanaman herbal yang memiliki banyak manfaat salah satunya sebagai antibakteri. Tujuan dilakukan penelitian ini untuk mengetahui metabolit sekunder dan aktivitas antibakteri dari ekstrak kulit buah sukun terhadap S. aureus dan E. coli dengan konsentrasi 50 mg/mL, 75 mg/mL, dan 100 mg/mL dengan kontrol positif kloramfenikol dan kontrol negatif DMSO. Pengujian daya hambat antibakteri dengan metode difusi agar (Kirby Bauer). Metodenelitian ini adalah eksperimental. Pembuatan ekstrak menggunakan metode maserasi menggunakan pelarut metanol. Data yang diperoleh dari pengukuran diameter daya hambat dianalisis secara statistik menggunakan metode uji Anova, kemudian dilanjutkan uji Duncan. Hasil penelitian menunjukkan bahwa ekstrak metanol kulit buah sukun mengandung senyawa metabolit sekunder alkaloid, flavonoid dan tanin. Hasil pengukuran daya hambat terhadap S. aureus dan E. coli dilihat dari daerah bening menunjukkan konsentrasi 100 mg/mL dengan daya hambat kuat, konsentrasi 75 mg/mL dengan daya hambat kategori sedang, dan konsentrasi 50 mg/mL dengan daya hambat kategori lemah. Dari hasil penelitian dapat disimpulkan bahwa ekstrak metanol kulit buah sukun (Artocarpus alitilis (Parkinson) Fosberg) mengandung metabolit sekunder yaitu flavonoid, yang bertindak sebagai antibakteri. Aktivitas antibakteri ekstrak metanol kulit buah sukun tertinggi diperoleh pada konsentrasi 100 mg/mL yaitu dengan zona hambata sebesar 11,95 mm pada S. aureus dan 10,23 mm pada E. coli, yang keduanya dapat dikategorikan memiliki daya hambat yang kuat.
Analisis Pelaksanaan Kegiatan Pramuka di SD Negeri 050712 Hinai Kiri Anisa Padilla; Herawati Herawati; Winda Mey Lestari Munthe; Wulanda Aditiya; Fajar Sidik
Jurnal Sadewa : Publikasi Ilmu Pendidikan, pembelajaran dan Ilmu Sosial Vol. 2 No. 3 (2024): Agustus : Publikasi Ilmu Pendidikan, pembelajaran dan Ilmu Sosial
Publisher : Asosiasi Riset Ilmu Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/sadewa.v2i3.971

Abstract

Education in elementary schools (SD) seeks to build students' social and moral character in addition to their academic skills. The Scout movement is one of the extracurricular activities that have a significant impact on character development. This research aims to examine how Scout activities are carried out at SDN 050712 Hinai Kiri, including elements of activity planning, implementation, and assessment. This research uses descriptive qualitative methods with data obtained through interviews, observation, and literature review. The results of the research show that overall the implementation of Scout activities at SDN 050712 Hinai Kiri went well. Scout extracurricular activities at SDN ‎‎050712 Hinai Kiri are packaged in an interesting way and make a positive contribution to the world of education. However, there are several obstacles in implementing Scout activities at SDN 050712 Hinai Kiri, namely the difficulty of scout leaders in leading classes, the program not running, and the low level of student discipline in participating in Scout activities. It is believed that the findings of this research will help schools and other related parties in improving program standards and effectiveness
Penerapan SMOTE untuk Mengatasi Imbalance Class dalam Klasifikasi Sentimen Genosida Palestina Menggunakan Multinomial Naive Bayes Fajar Sidik; Ilham Faishal Mahdy
Bandung Conference Series: Statistics Vol. 4 No. 2 (2024): Bandung Conference Series: Statistics
Publisher : UNISBA Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29313/bcss.v4i2.12693

Abstract

Abstract. Social media, including the X platform (formerly known as Twitter), has become an important source of information in understanding public sentiment towards various issues, including the Palestinian genocide. Text data obtained from social media is often unbalanced, with more negative sentiment than positive and neutral sentiment because people do not agree with the genocide. This imbalance can interfere with the accuracy of the sentiment classification model. Therefore, this research aims to overcome the problem of data imbalance by applying the SMOTE (Synthetic Minority Over-sampling Technique) method in the sentiment classification of the Palestinian genocide using the Multinomial Naive Bayes algorithm. The data used in this study was collected from X social media platform, consisting of 1000 posts related to the Palestinian genocide taken backward on February 29, 2024. The classification method used is Multinomial Naive Bayes, which was chosen for its ability to handle text data by considering the frequency of occurrence of words. The results showed that the sentiment analysis mostly showed negative sentiments towards the Palestinian genocide issue. The application of SMOTE successfully balanced the data distribution, increasing the representation of positive and neutral sentiments. Model performance evaluation shows that the resulting model is able to achieve an accuracy rate of 80%, with a precision of 43%, recall of 54%, and F1-score of 46%. In conclusion, the application of SMOTE can optimize text classification performance in unbalanced data conditions, providing more insight into public sentiment towards the Palestinian genocide on X social media. Abstrak. Media sosial, termasuk platform X (sebelumnya dikenal sebagai Twitter), telah menjadi sumber informasi yang penting dalam memahami sentimen masyarakat terhadap berbagai isu, termasuk genosida Palestina. Data teks yang diperoleh dari media sosial seringkali tidak seimbang, adanya kecenderungan lebih banyak sentimen negatif dibandingkan sentimen positif dan netral karena masyarakat tidak setuju dengan adanya genosida. Ketidakseimbangan ini dapat mengganggu keakuratan model klasifikasi sentimen. Oleh karena itu, penelitian ini bertujuan untuk mengatasi masalah ketidakseimbangan data dengan menerapkan metode SMOTE (Synthetic Minority Over-sampling Technique) dalam klasifikasi sentimen genosida Palestina menggunakan algoritma Multinomial Naive Bayes. Data yang digunakan dalam penelitian ini dikumpulkan dari platform media sosial X, terdiri dari 1000 post terkait genosida Palestina yang diambil mundur pada tanggal 29 Februari 2024. Metode klasifikasi yang digunakan adalah Multinomial Naive Bayes, yang dipilih karena kemampuannya dalam menangani data teks dengan mempertimbangkan frekuensi kemunculan kata-kata. Hasil penelitian menunjukkan bahwa analisis sentimen mayoritas menunjukkan sentimen negatif terhadap isu genosida Palestina. Penerapan SMOTE berhasil menyeimbangkan distribusi data, meningkatkan representasi sentimen positif dan netral. Evaluasi kinerja model menunjukkan bahwa model yang dihasilkan mampu mencapai tingkat akurasi sebesar 80%, dengan precision sebesar 43%, recall sebesar 54%, dan F1-score sebesar 46%. Kesimpulannya, penerapan SMOTE dapat mengoptimalkan performa klasifikasi teks dalam kondisi data yang tidak seimbang, memberikan wawasan lebih mengenai sentimen masyarakat terhadap genosida Palestina di media sosial X.
Pemberdayaan UMKM Desa Cihampelas melalui Edukasi dan Pelatihan Pemasaran Digital Dzilla Khoerunnisa; Annisaa' Siti Shalihah; Fajar Sidik; Widad Ristia Zulkha; Charolina Charolina; Syifa Utami Asrianty; Deni Nugraha; Kayla Salsabilla; Putri Marshanda; Teguh Mulya Sandi; Yudi Daryadi
SAFARI :Jurnal Pengabdian Masyarakat Indonesia Vol. 5 No. 4 (2025): Oktober : SAFARI :Jurnal Pengabdian Masyarakat Indonesia
Publisher : BADAN PENERBIT STIEPARI PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56910/safari.v5i4.3228

Abstract

Empowering micro, small, and medium enterprises (MSMEs) through digital marketing training is one of the tangible contributions made by community service students (KKN) in Cihampelas Village. This program was designed to address the challenges faced by small business owners in promoting their products in the digital era. The main activities included providing education on digital marketing strategies, designing business logos that represent product identity, and assisting in branding so that MSMEs can adapt to technological developments. In addition, students offered technical guidance on the use of social media platforms such as Instagram, Facebook, and WhatsApp Business as effective promotional tools. Special assistance was also provided to introduce the use of Google Maps, enabling local businesses to become more visible and easily accessible to potential customers. Through an interactive approach, the training emphasized not only theoretical knowledge but also hands-on practice that participants could directly apply to their businesses. The outcomes of the program revealed improvements in digital literacy, greater awareness of the importance of business identity, and enhanced skills in utilizing digital platforms for promotion. Participants’ enthusiasm was evident through their active involvement in discussions and practice sessions, indicating that the need for digital skills among MSMEs is very high. Although there were still some limitations in technical mastery, this program successfully created a positive impact and opened opportunities for sustainable development of MSMEs in Cihampelas Village. It is expected that, after the program, local entrepreneurs will continue to develop their digital skills, allowing them to compete and expand their market reach in an increasingly competitive global environment.
IMPLEMENTASI MODEL PEMBELAJARAN BERBASIS AKTIVITAS DALAM MENINGKATKAN MINAT DAN MOTIVASI SISWA TERHADAP OLAHRAGA DI SD Fajar Sidik; Grance Cristin Tektonik Zai; Fatimah Az Zahra; Pardomuan Tanjung; Gina Nuzul Ulwan
Jurnal Intelek Insan Cendikia Vol. 1 No. 10 (2024): Desember 2024
Publisher : PT. Intelek Cendikiawan Nusantara

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

Abstract

Penelitian ini bertujuan untuk menilai efektivitas penerapan model pembelajaran berbasis aktivitas untuk meningkatkan minat dan motivasi siswa terhadap olahraga di sekolah dasar. Dengan menggunakan pendekatan kuantitatif deskriptif, penelitian ini melibatkan siswa kelas IV dan V di beberapa sekolah dasar. Data dikumpulkan melalui kuesioner dan observasi selama pelaksanaan pembelajaran olahraga dengan model berbasis aktivitas. Hasil penelitian menunjukkan adanya peningkatan minat dan motivasi siswa setelah penerapan model pembelajaran ini. Penelitian ini menyimpulkan bahwa model pembelajaran berbasis aktivitas dapat menjadi solusi yang efektif untuk mendorong partisipasi siswa dalam olahraga di sekolah.
Implementasi Kurikulum Adaptif untuk Anak Berkebutuhan Khusus: Sebuah Tinjuan Literatur Fajar Sidik; Rofi'i, Agus; Diana, Diana
Jurnal Ilmiah Edukatif Vol. 11 No. 1 (2025): Juni
Publisher : FAKULTAS TARBIYAH INSTITUT AGAMA ISLAM SULTAN MUHAMMAD SYAFIUDDIN SAMBAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37567/jie.v11i1.3632

Abstract

An adaptive curriculum allows for learning that is more responsive to the individual needs of students, who differ in terms of learning pace, interests, and learning styles. With a flexible curriculum, teachers can adapt materials and teaching methods to accommodate these differences, creating a more inclusive and effective learning environment. This study aims to examine the implementation of an adaptive curriculum for children with special needs through a comprehensive literature review. The results of the review show that an adaptive curriculum can significantly improve the engagement and academic success of children with special needs by providing a personalised approach based on the strengths, weaknesses, interests, and individual needs of each student. Effective implementation requires the role of trained teachers, technological support, active parental participation, and synergy between school, home, and community. In addition, supportive government policies, including clear regulations and adequate budget provision, are crucial to the successful implementation of this curriculum. Overall, this literature review confirms the great potential of the adaptive curriculum in improving the quality of education for children with special needs, noting the importance of continuous multi-dimensional support.
Menumbuhkan Kesadaran Kebersihan dan Sanitasi melalui Pendidikan Agama Islam Fajar Sidik; Mustabsyiroh Mustabsyiroh; Rini Rini
Jurnal Pendidikan, Kepelatihan, Olahraga, dan Kesehatan Vol. 1 No. 2 (2025): Edisi Desember 2025
Publisher : FKIP UNSULTRA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64690/sportika.v1i2.503

Abstract

Awareness of cleanliness and sanitation is a crucial aspect in developing healthy lifestyles in students. From the perspective of Islamic Religious Education (PAI), cleanliness values ​​are understood not only as physical practices but also as an integral part of self-purification, spiritual strengthening, and the realization of faith in daily life. This literature review aims to examine how Islamic religious education plays a role in fostering awareness of cleanliness and sanitation in educational settings. This research utilizes scientific sources such as reputable journals, academic books, and relevant research reports. Previous study findings indicate that Islamic teachings on purification, cleanliness etiquette, and environmental responsibility are strongly relevant in improving students' hygiene behavior. The PAI approach, through integrative learning, teacher role models, religious practices, and strengthening school culture, has been shown to foster positive attitudes toward personal and environmental hygiene. Furthermore, the integration of cleanliness values ​​into the PAI curriculum encourages students to understand the spiritual significance of maintaining sanitation, rather than simply carrying out technical activities. This study concludes that PAI has significant potential in increasing awareness of cleanliness and sanitation when implemented with a holistic, contextual, and role-model-based approach. This research's recommendations include developing a model for Islamic Religious Education (PAI) learning based on clean and healthy living behaviors (PHBS) and increasing collaboration between Islamic Religious Education (PAI) teachers and schools to build a sustainable culture of cleanliness.
Co-Authors Afrizal Tanjung Agus Rofi’i Anisa Padilla Annisaa' Siti Shalihah Azhar Haikal Anwar Charolina Charolina D. Elysa Putri Mambang Deni Nugraha Diana Diana Dzilla Khoerunnisa Elizal, Elizal Fatimah Az Zahra Firman Noor Hasan Gina Nuzul Ulwan Grance Cristin Tektonik Zai Herawati Herawati Ibnu Suhada Ilham Faishal Mahdy Kayla Salsabilla Mustabsyiroh Mustabsyiroh Pardomuan Tanjung Putri Marshanda Rini Rini Syifa Utami Asrianty Teguh Mulya Sandi Widad Ristia Zulkha Winda Mey Lestari Munthe Wulanda Aditiya Yudi Daryadi