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PENGGUNAAN METODE COSINE SIMILARITY DAN TF-IDF UNTUK KLASIFIKASI JUDUL SEMINAR PROPOSAL PADA FAKULTAS TEKNIK UNIVERSITAS JABAL GHAFUR Nilawati; Husaini; Salat , Junaidi
Sagita Academia Journal Vol. 2 No. 1 (2024): Sagita Academia Journal
Publisher : Yayasan Sagita Akademia Maju

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61579/sagita.v2i1.60

Abstract

The title classification system aims to help users to Group A student seminar title document into a Category. The number of Student Research title documents requires an application system that can group these documents according to their respective categories. The purpose of this study is how to build a seminar title classification system by utilizing the approach through the text of the title and description of the seminar with the TF-IDF Method to give weight to the frequency of the relationship on the occurrence of a word (term) in the calculation of the merger of title and description of the seminar. And the Cosine Similarity algorithm is used as a comparison method to know how much similarity between the two documents. This research is conducted by implementing the text mining method with cosine similarity algorithm and TF-IDF weighting so that it is expected to classify data automatically, quickly, and accurately. Using dummy data as training data used in this study, totaling 100 seminars that have been carried out with several categories of different fields of science. And for its implementation using the PHP programming language, and with the help of data resources the use of text mining that is already in PHP which is useful for the text preprocessing stage, and then will continue with the implementation process of TF-IDF Motode and Cosine Similarity algorithm.
SMART FISH POND MONITORING DAN CONTROLLING INTERNET OF THINGS (IOT) IKAN HIAS (STUDY KASUS : DINAS KELAUTAN DAN PERIKANAN PROVINSI JAMBI): Cultivation;Feed;Internet of Things (IOT);NodeMCU ESP8266;Web. Yeniwati, Desi; Nilawati; Mawardi
FORTECH (Journal of Information Technology) Vol 5 No 2 (2021): Fortech (Journal Of Information Technology)
Publisher : LP2M Universitas Nurdin Hamzah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53564/fortech.v5i2.723

Abstract

Feed is a source of energy for the growth and life of living things. In fish farming, the fish feed formula must meet the nutritional needs of the cultivated fish. The purpose of this research is to design a device that can help alleviate the provision and control of fish feed. This device can give a sign that the food supply is running low, so that it can make it easier for employees in the Telaipura Ornamental Fish Installation to provide fish food. This device is based on the Internet of Things (IOT), one of the Internet of Things (IOT) devices is a monitoring or controlling system that uses sensors and actuators in a certain environment such as a website. The main controller used is NodeMCU ESP8266. Activities in the form of scheduling fish feed can be arranged, weight expenditure of fish feed can be arranged and monitoring of feeding can be seen through the web that has been made. The HCSR04 sensor is used as whether the feed is still there or has run out, it is equipped with a notification LED visualized through the dashboard on the web. With this tool, ornamental fish cultivators can increase crop production due to reduced maintenance costs for heavy feeding, maintenance time becomes more efficient and monitoring of feed expenditure can be monitored.
SISTEM INFORMASI SANTRI DI PONDOK PESANTREN DARUL MUHTADIIN : Islamic Boarding School;System;Data Processing;Information. Megawaty, Merti; Nilawati; Beri Saputra, Reza
FORTECH (Journal of Information Technology) Vol 5 No 2 (2021): Fortech (Journal Of Information Technology)
Publisher : LP2M Universitas Nurdin Hamzah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53564/fortech.v5i2.725

Abstract

Darul Muhtadiin Islamic Boarding School is an Al-Qur'an and Yellow Book Education Park. The problems that exist today are the storage, processing, and delivery of information that occurs in this Darul Muhtadiin Islamic boarding school, which includes student data, ustadz data, student scores, and subject scheduling which often occurs because of data duplication because the data that has been processed is not organized properly. good. The purpose of this study is to identify user needs for input, process and output to produce an information system to support the Darul Muhtadiin Islamic boarding school. The research approach used in this research is observation, data collection, system analysis and design, application development and implementation. The analytical tool used is Data Flow Diagram (DFD). The programming language used is PHP and the database uses MySQL. This research produces a Web-Based Data Processing Information System, which is expected to be more time efficient, especially in processing students' grades and making it easier for parents or guardians of students to monitor the progress of their children's grades.
SISTEM ABSENSI SISWA MENGGUNAKAN FINGERPRINT BERBASIS ARDUINO MEGA 2560: System;Information;School;Fingerprint. Yeniwati, Desy; Riswan; Nilawati; Trigina
FORTECH (Journal of Information Technology) Vol 6 No 1 (2022): Fortech (Journal Of Information Technology)
Publisher : LP2M Universitas Nurdin Hamzah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53564/fortech.v6i1.874

Abstract

This study aims to design, create and test the attendance system of SMA Dharma Bhakti 4 Jambi City students using Arduino Mega 2560-based Fingerprint. This research was conducted at SMA Dharma Bhakti 4 Jambi City from January to April 2021.This research was conducted using the R and D (Research and Development) method which includes planning, designing, manufacturing and testing tools carried out by making a tool system with input in the form of a Fingerprint Module. Control system with Arduino Mega 2560. Output system in the form of LCD and SMS reports to parents of SMA Dharma Bhakti 4 students in Jambi City. The way this tool works is by identifying the fingerprint pattern of DB 4 High School students during registration and transfer using the Fingerprint Module. The Fingerprint module is activated by a fingerprint then identified. The fingerprint that is read will appear on the LCD and through serial communication with the Arduino, the fingerprint will automatically respond to send a message in the form of an SMS to the parents of students who have been registered in the Arduino module.The test results on the Module reached 100% successfully detecting fingerprints that can record attendance data for SMA Dharma Bhakti 4 Jambi City students at SD CARD and provide SMS reports to their respective parents.
Pengaruh Penambahan Daun Kacang Tujuh Jurai (Phaseolus Lunatus, L) Fermentasi dalam Air Minum terhadap Performa Broiler.: The Effect of Adding Fermented Tujuh Jurai Bean Leaves (PhaseolusLunatus, L) to Drinking Water on Broiler Performance. Farhan, Farhan; Debby syukriani; Fat, Nelzi; Nilawati; Malvin, Toni
Buletin Peternakan Tropis Vol. 6 No. 2 (2025): November 2025
Publisher : BPFP Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/bpt.6.2.123-136

Abstract

This study aimed to evaluate the effects of fermented kacang tujuh jurai (seven-branched peanut) leaf (DKTJF) supplementation in drinking water on the performance of broiler chickens, and to determine the most effective inclusion level. The leaves are known to contain various bioactive compounds, including alkaloids, terpenoids, flavonoids, steroids, saponins, phenolic compounds, and pheromones. The experiment was carried out over three months at the Nutrition and Feed Technology, Animal Production, Quality Testing, and Analysis Laboratories of the Payakumbuh State Agricultural Polytechnic. The materials used for preparing the treatment solution included 2 kg of fermented kacang tujuh jurai, 1 liter of EM4, 1 liter of molasses, and water. The materials used for broiler maintenance included day-old chicks (DOC), DKTJF, corn, soybean meal, minerals, coconut oil, fish meal, rice bran, and commercial feed. The equipment used for the treatment application included cages divided into 20 units (0.5 m × 0.5 m). A completely randomized design (CRD) was used, consisting of five treatment groups with four replications each, totaling 20 experimental units. Each unit contained four day-old chicks (DOC), resulting in a total of 80 broiler chickens. The treatments included DKTJF in the drinking water at 0%, 0.5%, 1%, 1.5%, and 2% levels. Observed parameters included body weight gain, feed intake, feed conversion ratio (FCR), water intake, and broiler performance index. The results showed that DKTJF supplementation significantly (P<0.05) affected body weight gain and water intake, but had no significant effect (P>0.05) on feed intake, FCR, or performance index. In conclusion, supplementation of up to 2% DKTJF in drinking water did not alter feed efficiency or overall performance, but it improved growth and reduced water consumption. The optimal inclusion level was identified at 1.5%.
Analisis Kebijakan Perlindungan Korban Penipuan Investasi Bodong Melalui Aplikasi XFA AI Gustiana, Dita; Fauziah; Nilawati; Zuraidah; Pranata, Eka Octavian; Fadhilah, Nabila
Al-Ijtima`i: International Journal of Government and Social Science Vol. 11 No. 1 (2025): Al-Ijtima`i: International Journal of Government and Social Science
Publisher : Fakultas Ilmu Sosial dan Ilmu Pemerintahan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/jai.v11i1.8672

Abstract

This research focuses on two issues. First, how is legal protection provided to victims of fraudulent investment schemes through the XFA AI application? Second, what is the perspective of Islamic criminal law on fraudulent investment schemes through the XFA AI application? This research method utilizes library research, a type of normative juridical research. The collected data was analyzed descriptively and qualitatively, examining legal norms found in laws and regulations, as well as norms that emerge and develop within society. The results of this study conclude that: Legal protection for victims of fraudulent investment schemes through the XFA AI application can be implemented both preventively and repressively. Preventive efforts are implemented through education, supervision, and complaint services in accordance with Law No. 21 of 2011 concerning the Financial Services Authority (OJK) and Law No. 8 of 1999 concerning Consumer Protection
Profil Sikap Siswa Setelah Implementasi Project-Based Learning Terintegrasi STEM Ditinjau dari Jenis Kelamin Hikmawati; Rokhmat, Joni; Kosim; A, Syahrial; Makhrus, Muh.; Nilawati
Journal of Authentic Research Vol. 5 No. 3 (2026): August
Publisher : LITPAM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/pcz35237

Abstract

Pengembangan sikap merupakan salah satu tujuan penting dalam pembelajaran fisika untuk mendukung pembentukan karakter peserta didik. Project-Based Learning (PjBL) terintegrasi STEM memberikan pengalaman belajar yang berpotensi mengembangkan sikap disiplin, keaktifan, dan tanggung jawab. Penelitian ini bertujuan mendeskripsikan profil sikap siswa setelah implementasi Project-Based Learning terintegrasi STEM berdasarkan jenis kelamin. Penelitian menggunakan pendekatan kuantitatif dengan desain deskriptif-komparatif. Penelitian dilaksanakan di SMAN 3 Mataram selama Februari hingga April 2026. Sampel penelitian terdiri atas 36 siswa kelas XI (SainKes) yang dipilih menggunakan teknik purposive sampling. Data dikumpulkan melalui lembar observasi sikap yang mencakup indikator disiplin, keaktifan, dan tanggung jawab. Analisis data dilakukan menggunakan statistik deskriptif dan uji nonparametrik Mann–Whitney U. Hasil penelitian menunjukkan bahwa median profil sikap siswa laki-laki sebesar 81,25 (kategori cukup), sedangkan siswa perempuan sebesar 88,54 (kategori baik). Hasil uji Mann–Whitney menunjukkan terdapat perbedaan yang signifikan pada profil sikap berdasarkan jenis kelamin (U = 37,50; Z = −4,061; p < 0,001). Temuan ini menunjukkan bahwa siswa perempuan memiliki profil sikap yang lebih baik dibandingkan siswa laki-laki setelah mengikuti pembelajaran Project-Based Learning terintegrasi STEM.
Analisis Kebijakan Restorative Justice dalam Penanganan Kasus Penganiayaan Anak di Polrestabes Palembang Nilawati; Raqin, Muhammad Dhiwa Azka; Utama, Cholidah; Lubis, Ramiah
Al-Ijtima`i: International Journal of Government and Social Science Vol. 11 No. 2 (2026): Al-Ijtima'`i: International Journal of Government and Social Science
Publisher : Fakultas Ilmu Sosial dan Ilmu Pemerintahan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/jai.v11i2.9897

Abstract

The development of modern criminal law is moving towards a restorative justice approach, which emphasizes the restoration of social relationships between perpetrators, victims, and the community. This study examines the application of restorative justice in cases of child abuse at the Palembang City Police Headquarters and its compliance with the principles of Islamic Criminal Law. The method used is empirical juridical with a qualitative approach, through interviews and field studies. The research results show that the case was resolved through mediation between the perpetrator and the victim's family, with consideration of the child's best interests. Restorative justice in child abuse cases at the Palembang City Police Headquarters, in accordance with Police Regulation No. 8 of 2021, resulted in a peace agreement, withdrawal of the report, and issuance of a letter of termination of investigation, thus resolving the case quickly, simply, and restoring the relationship between the parties. From an Islamic criminal law perspective, resolving criminal abuse through restorative justice aligns with the concept of al-ṣulḥ (peace) recommended in sharia, as long as it does not conflict with the principles of justice. In conclusion, the application of restorative justice can be a humane alternative in resolving child cases, but must be carried out selectively and carefully to avoid reducing legal protection for child victims.