Mahmud Safudin, Mahmud
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Published : 5 Documents
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Integrasi Algoritma Genetika Dan Information Gaint Untuk Menganalisis Sentimen Review Hotel Menggunakan Algoritma Naive Bayes Abdilah, Ari; Mardiyani, Elva; Safudin, Mahmud
JURNAL TEKNIK KOMPUTER Vol 4, No 1 (2018): JURNAL TEKNIK KOMPUTER AMIK BSI
Publisher : Universitas Bina Sarana Informatika

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (668.657 KB) | DOI: 10.31294/jtk.v4i1.2949

Abstract

Input and advice is one important part of the application site, in order to assess and improve a quality and quality, Reading reviews helps consumers choose the best hotels, help companies and developers to monitor user satisfaction to improve the quality and quantity of features and services, read as a whole and in manual can spend quite a long time, if read at a glance, the information is not delivered perfectly. This study analyzes the user sentiment Agoda Hotels by automatically classifying reviews for a positive or negative opinion. To improve the accuracy of Naïve Bayes methods Feature Selection, Information Gain and genetic algorithms. This model was evaluated using 10 Fold Cross Validation. Measurements were made with the Confusion Matrix and the ROC curve, comparing accuracy before and after the addition of feature selection methods. The results showed an increase in accuracy, 60.50% to 83.00%.
Pengaruh Penerapan Absensi Online Terhadap Disiplin Kerja Karyawan Pada UKM Purple Express Laundry Jakarta Safudin, Mahmud
Jurnal Kajian Ilmiah Vol 18, No 2 (2018): Jurnal Kajian Ilmiah (DOAJ Indexed)
Publisher : LPPMP Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (177.862 KB) | DOI: 10.31599/jki.v18i2.189

Abstract

Perkembangan IPTEK dewasa ini hampir dirasakan seluruh bidang kehidupan masyarakat, salah satunya adalah penerapan sistem absensi online di suatu instansi atau organisasi yang mana bertujuan untuk memudahkan sistem absensi baik saat penggunaan, pengawasan maupun pelaporannya. Tujuan penelitian ini adalah untuk menganalisis pengaruh penerapan absensi online terhadap disiplin kerja karyawan Purple Express Laundry Jakarta.Data dikumpulkan dengan cara menyebar kuisioner terhadap 30 karyawan dan analisis datanya menggunakan SPSS versi 23. Metode yang digunakan adalah analisis regresi linear sederhana. Diperoleh hasil bahwa penerapan absensi online berpengaruh positif dan signifikan terhadap disiplin kerja karyawan
Rancang bangun Sistem Informasi Pelayanan Masyarakat Berbasis Web Pada Desa Sambeng Kulon Kabupaten Banyumas Supriatiningsih, Supriatiningsih; Safudin, Mahmud; Yulianto, Eko
IJSE - Indonesian Journal on Software Engineering Vol 5, No 1 (2019): IJSE 2019
Publisher : Universitas Bina Sarana Informatika

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (470.44 KB) | DOI: 10.31294/ijse.v5i1.5868

Abstract

Abstract: In the current era of globalization, information technology advancing rapidly. Developments in information technology have led to a new revolution in the form of a conventional shift working system into the digital era. This change has also changed the perspective of each person in doing various activities one of which is on the activities of government agencies. The number of managed data and the need for rapid delivery of information in the public service activities at the Village Office Sambeng Kulon, Banyumas District. Public services such as the pcopulation census should be carried out continuously, continuous, timely and accurate. Because every day people must have come to the village office for various purposes such as making a written request KTP, KK, cover letters moving, death certificates, birth certificates and a letter was not able to take a long time and every resident who apply for the required letter is not uncommon back to the house to complete the necessary requirements for at least information about the documents needed to make the required letter. It is of course not efficient. To solve the above problem, a computerized system should be applied over existing systems to ensure the accuracy of the data. With so all processes can be fully realized public services effectively and efficiently because it does not have to require a longer time. The system development method used in designing this information system is the systemwaterfall method. Keywords: Information Systems, Website Services System, Waterfall
Rancang Bangun Sistem Informasi Persediaan Barang Pada Pt. Bumi Permata Medika Safudin, Mahmud; Widodo, Andrian Eko; Yulianto, Eko; Supriatiningsih, Supriatiningsih
IJSE - Indonesian Journal on Software Engineering Vol 4, No 2 (2018): IJSE 2018
Publisher : Universitas Bina Sarana Informatika

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1108.609 KB) | DOI: 10.31294/ijse.v4i2.5982

Abstract

Abstract - In running a medical equipment Inventory report PT. Bumi Permata Medika can still work conventionally, there are have problems in making reports. The number of stocks, the name of the item that must be recorded, causes data to be mixed and the need for a relatively longer time to do it, it must be done carefully. Lack of accurate information causes companies not to know the minimum storage limits and stages of medical equipment inventory for the next period. To overcome the problem at PT. Bumi Permata Medika in the supply of medical devices, the author makes information system inventory of medical devices using the program. To simplify the work in processing data on medical supplies that are useful. The system development method used in designing this information system is the system development life cycle (SDLC) method. Keywords: information System, inventory, SDLC
PEMANFAATAN ARDUINO UNTUK MENDETEKSI KELEMBABAN TANAH widodo, andrian eko; Suleman, Suleman; Safudin, Mahmud
Evolusi : Jurnal Sains dan Manajemen Vol 7, No 2 (2019): Jurnal Evolusi 2019
Publisher : Universitas Bina Sarana Informatika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31294/evolusi.v7i2.5403

Abstract

Abstract - In the current era, the development of technological developments is increasing rapidly, technological developments that use manual systems are now developing to become modern or completely automated systems over time and capabilities to help humans in their daily lives. The current example can help human relief in the land sector in agriculture, plantations, and so forth. The purpose of this study was to determine the application of Arduino UNO in agriculture in detecting soil moisture in agricultural land. In this study, the authors collected information needed to make a tool to fit its function using observation and interview methods. Therefore the authors make an Arduino-based soil moisture checking tool as a solution to help humans in soil detection before the soil is planted, this tool is useful as a soil fertility detector for farming. In this tool using the LCD screen display as an output value of the results of the tool after use. Using this tool can help work in agriculture or plantations. Keywords - Arduino, Soil Moisture Detector, Soil Moisture Sensor, Soil Moisture  Abstrak - Di era masa kini peningkatan perkembangan teknologi begitu meningkat pesat, perkembangan teknologi yang memakai sistem manual sekarang berkembang manjadi sistem yang modern atau serba otomatis seiring berjalannya waktu dan kemampuan sehingga membantu manusia dalam kehidupan sehari-hari. Adapun contoh sekarang yang dapat membantu keringanan manusia dalam sektor tanah dibidang pertanian, perkebunan, dan lain sebagainya. Tujuan dari penelitian ini adalah untuk mengetahui penerapan Arduino UNO dibidang pertanian dalam mendeteksi kelembaban tanah lahan pertanian. Dalam penelitian ini penulis mengumpulkan informasi yang diperlukan untuk membuat alat agar sesuai dengan fungsinya menggunakan metode observasi dan wawancara. Maka dari itu penulis membuat sebuah alat pengecekan kelembaban tanah berbasis arduino sebagai solusi untuk membantu manusia dalam pendeteksian tanah sebelum tanah itu di tanami, alat ini berguna sebagai pedeteksi kesuburan tanah untuk bercocok tanam. Pada alat ini mengunakan tampilan layar LCD sebagai keluaran nilai hasil dari alat tersebut setelah digunakan. Dengan menggunakan alat ini dapat membantu pekerjaan dibidang pertanian atau perkebunan. Kata kunci ? Arduino,  Alat Pendeteksi Kelembaban Tanah, Sensor Soil Moisture, Kelembaban Tanah