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Evolusi
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Penerapan Particle Swarm Optimization Untuk Seleksi Fitur Pada Analisis Sentimen Review Perusahaan Penjualan Online Menggunakan Naïve Bayes

Siti Ernawati - STMIK Nusa Mandiri Jakarta

Evolusi ##issue.vol## 4, ##issue.no## 1 (2016): Jurnal Evolusi 2016
Publisher : AMIK BSI Purwokerto

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Abstract

Abstract - Review of company sales made online is a channel that connects consumers with each other. They can pour their opinion of a company which has been making purchases. Consumer reviews online good influence whether or not a companys sales. The main problem in text classification is higher dimensions of space features, it is often the case in the text that have tens of thousands of features. Most of these features are irrelevant and not useful for text classification can even reduce the level of accuracy. Therefore, in this study using Naïve Bayes classifier with Particle Swarm Optimization as a feature selection method is applied to classify the text on the review of online sales company to improve accuracy. This research resulted in the classification of the text in the form of positive and negative. Measurement is based on the accuracy of Naïve Bayes before and after the addition of feature selection methods. Validation is performed using 10-fold cross validation. While the measurement accuracy is measured by the confusion matrix and ROC curves. The results showed that an increase of 79.50% and AUC 0.500 become 86.88% and AUC 0.705. It can be concluded that the application of Particle Swarm Optimization  for feature selection in the Naïve Bayes able to improve accuracy.Keywords: Company Review Online Sales, Fiture Selection, Naïve Bayes, Particle Swarm Optimization, Sentiment Analisys Abstrak - Ulasan penjualan perusahaan dilakukan secara online adalah saluran yang menghubungkan konsumen dengan satu sama lain. Mereka bisa menuangkan pendapat mereka dari perusahaan yang telah melakukan pembelian. ulasan konsumen pengaruh secara online baik apakah penjualan perusahaan atau tidak. Masalah utama dalam klasifikasi teks dimensi yang lebih tinggi dari fitur ruang, yang sering terjadi dalam teks yang memiliki puluhan ribu fitur. Kebanyakan dari fitur ini tidak relevan dan tidak berguna untuk klasifikasi teks bahkan dapat mengurangi tingkat akurasi. Oleh karena itu, dalam penelitian ini menggunakan Naïve Bayes classifier dengan Optimization Particle Swarm sebagai metode seleksi fitur diterapkan untuk mengklasifikasikan teks pada review dari perusahaan penjualan online untuk meningkatkan akurasi. Penelitian ini menghasilkan klasifikasi teks dalam bentuk positif dan negatif. Pengukuran didasarkan pada keakuratan Naïve Bayes sebelum dan sesudah penambahan metode seleksi fitur. Validasi dilakukan dengan menggunakan 10-fold cross validasi. Sementara akurasi pengukuran diukur dengan matriks kebingungan dan kurva ROC. Hasil penelitian menunjukkan bahwa peningkatan 79,50% dan AUC 0.500 menjadi 86,88% dan AUC 0,705. Dapat disimpulkan bahwa penerapan Particle Swarm Optimization untuk seleksi fitur di Naïve Bayes dapat meningkatkan akurasi. Kata kunci: Perusahaan Ulasan Penjualan Online, Fiture Seleksi, Naïve Bayes, Particle Swarm Optimization, Sentimen Analisys

Optimasi Algoritma Naïve Bayes dengan Menggunakan Algoritma Genetika untuk Prediksi Kesuburan (Fertility)

Duwi Cahya Putri Buani - STMIK Nusa Mandiri Jakarta

Evolusi ##issue.vol## 4, ##issue.no## 1 (2016): Jurnal Evolusi 2016
Publisher : AMIK BSI Purwokerto

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Abstract

Abstract – Level fertility (Fertility) in two decades has decreased, in several studies that have been published stating that the cause of the decline in fertility (fertility) is the environmental and lifestyle factors such as alcohol and cigarettes affect the level of quality seperma. This study aimed to test the ability of Naïve Bayes in making predictions. Naïve Bayes has some weaknesses, these weaknesses can be eliminated by performing optimization using Genetic Algorithms. Previous research using Naïve Bayes showed an accuracy rate of 97.66% after optimization by using the same data to optimize Naïve Bayes with Genetic Algorithm result increased to 99.33% accuracy. Keywords:Algorithm Genetic, Fertility, Naïve Bayes.   Abstrak - Tingkat kesuburan (fertilitas) dalam dua dekade mengalami penurunan, dalam beberapa studi yang telah dipublikasikan menyatakan bahwa penyebab penurunan fertilitas (kesuburan) adalah faktor lingkungan dan gaya hidup seperti alkohol dan rokok mempengaruhi tingkat kualitas sperma. Penelitian ini bertujuan untuk menguji kemampuan Naïve Bayes dalam membuat prediksi. Naïve Bayes memiliki beberapa kelemahan, kelemahan ini dapat dihilangkan dengan melakukan optimasi menggunakan Algoritma Genetika. Penelitian sebelumnya menggunakan Naïve Bayes menunjukkan tingkat akurasi 97,66% setelah optimasi dengan menggunakan data yang sama untuk mengoptimalkan Naïve Bayes dengan Algoritma Genetika result meningkat menjadi akurasi 99,33%. Kata kunci: Algoritma Genetika, Kesuburan, Naïve Bayes. Google Terjemahan untuk Bisnis:Perangkat PenerjemahPenerjemah Situs WebPeluang Pasar Global Tentang Google Terjemahan Komunitas Seluler Tentang Google Privasi & Persyaratan Bantuan Kirim masukan Klik untuk mengedit dan melihat terjemahan alternatif

Sistem Informasi Akuntansi Pendapatan Sumbangan Pembinaan Pendidikan (SPP) Pada SMU XYZ

Evolusi ##issue.vol## 3, ##issue.no## 2 (2015): Jurnal Evolusi 2015
Publisher : AMIK BSI Purwokerto

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Abstract

Abstract - Revenue is an important part of the financial management of an organization because the income received will be used to finance various purposes within the organizations operational activities. School as a non-profit organization memproleh income, one of which is the acceptance of SPP. As a source of revenue it needs attention and good supervision so that revenues can be more effectively so that the sources of funding for the organization can be met. Accounting information system necessary to administer the acceptance of SPP and as an aid in the control of transactions. Schools can apply the accounting information system to manage the receipt of the SPP so much better. Accounting information system of course need the information technology and accounting application program that fits the needs of the system. In this study, the authors develop these applications using web technologies (intranet). This application is a web-Driven applications that run using a browser. The research method is descriptive method and the method of data collection methods literature. The process of application development refers to the System Development Life Cycle (SDLC). The result is a web-based application for the administration of tuition at the school reception. Keywords: Accounting Information Systems, Non-profit, Acceptance SPP.

Pembangunan Website Desa Wisata Kalisoka Guna Meningkatkan Daya Saing Pariwisata Kabupaten Tegal

Alfinia Hidayah, Warjiyono - AMIK BSI Purwokerto

Evolusi ##issue.vol## 3, ##issue.no## 2 (2015): Jurnal Evolusi 2015
Publisher : AMIK BSI Purwokerto

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Abstract

Abstract - In todays modern era, both personal and organizational use of technology has become a staple in carrying out daily activities. Not only mobile technologies are becoming a trend but information and communication technologies such as the website has become a necessity, especially for companies. Websites that used to be owned by many companies for promotion in developing its business, it has become a necessity to disseminate information for government agencies, educational and pariwisata.Kalisoka is a village located in the administrative region of Tegal, Kalisoka a Tourism Village serving religious tourism and culture , Currently the presence of the Tourism Village Kalisoka not so well known. Hence the need for a website to promote the presence of the expected tourism village is able to increase tourist visits, increase revenues, grow the economy and keep the conservation of the cultural wisdom Kalisoka. Keywords: Website, Tourism, Tourism Village Kalisoka

Implementasi Sistem Informasi Penerimaan Siswa Baru

Sunarti - AMIK BSI Jakarta

Evolusi ##issue.vol## 3, ##issue.no## 2 (2015): Jurnal Evolusi 2015
Publisher : AMIK BSI Purwokerto

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Abstract

Abstract - New admissions process conducted by each school , both public and private , as also happened in SMP Islam Assalamah Cipayung . Problems that occur in the new admissions process that exist in Islam Assalamah Cipayung SMP is still used in manual form , resulting in long queues for prospective students and parents in the process of registration of new students . To solve these problems the authors build information systems in the new admissions process using software development with Waterfall . For a data model is described by the functional model and ERD (Entity Relationship Diagram). The method used is the analysis , data collection and implementation . With the website Admission of new students more effectively and efficiently based on the ease of obtaining student data , school promotion and communication between parents and the school Keywords : Implementation , information systems , Reception of students

Pemilihan Strategi Network Operations Partner Menggunakan Metoda Swot-AHP Untuk Potensi Pasar E-Bisnis Pariwisata Di Barlingmascakeb

Hidayat Muhammad Nur - AMIK BSI Purwokerto, Edi Rakhman - STMIK Nusa Mandiri Jakarta

Evolusi ##issue.vol## 3, ##issue.no## 2 (2015): Jurnal Evolusi 2015
Publisher : AMIK BSI Purwokerto

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Abstract

Abstract - The terms of this partnership has been known by several names, including the strategy of cooperation with the customer (customer strategic alliance), strategic partnerships with suppliers (strategic supplier alliance) and resource utilization partnership (partnership sourcing). Similarly, Network Operations Partners in other word which is the concept of e-business among modern business management and information technology. Partnership basically combines several business entities business activities, therefore it is necessary an adequate organization.It required the preparation of a good process model applied. Strategy using SWOT analysis is a method to get a strategy based on Strengths, Weakness, Opportunities and Threaths contained in the tourism industry and is then performed using the weighting method Hierarcy Analytical Process (AHP) to determine alternative decision strategies are chosen so that businesses can formulate business strategy. As a result, the priority strategies to overcome some of the activities of the tourism business entity are (1) an alternative strategy Strengths - Threaths and alternative strategy (2) Weakness - Threaths. Keywords: Election Strategy, Network Operation Partner, SWOT, AHP, e-Business Tourism

Analisa Penentuan Jenis Olahraga Untuk Anak Intelektual Disabilitas( ID) Dengan Menggunakan Fuzzy Inference Systemmetode Sugeno

Kusuma Hati - AMIK BSI Jakarta

Evolusi ##issue.vol## 3, ##issue.no## 2 (2015): Jurnal Evolusi 2015
Publisher : AMIK BSI Purwokerto

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Abstract

Abstract - Intellectual Disability is another word from mental retardation or mental retardation or mental retardation that causes a decrease in overall intellectual function that significantly and directly led to disruption of social adaptation, and manifested during the developmental period. This study was conducted to analyze the determination of the type of exercise that is appropriate for children with intellectual disabilities (ID) whether olagraga bocce, may only be four categories of sports (gymnastics, athletics, swimming, football) or 7 categories of sports (gymnastics, athletics, swimming, football, basketball, badminton, table tennis) to see an assessment of the fine and gross motor motor skills of the child. It is expected to provide information and facilitate the public, especially parents who have children with intellectual disabilities by (ID) in order to better determine the right type of exercise and can be done to help the growth and motor development of children. The benefits of this research is to produce applications that can help determine the right type of exercise for children with intellectual disabilities (ID) that is carried out with the approach Sugeno Fuzzy Inference System Method with R2014a Matlab Toolbox. Determination of the type of exercise for children with Intellectual Disability (ID) using this method to get the Sugeno defuzzification = 34.33, which means that the average child ID has the ability to follow the 4 types of sports, namely Gymnastics, Athletics, Swimming and Football Keywords: Intellectual Disability, Fuzzy Inference System, Method Sugeno

Penerapan Algoritma C4.5 Dalam Prediksi Penyewa Sepeda

Saifudin - AMIK BSI Yogyakarta

Evolusi ##issue.vol## 3, ##issue.no## 2 (2015): Jurnal Evolusi 2015
Publisher : AMIK BSI Purwokerto

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Abstract

Abstract - At the time of machine-paced technology like this, a bike needs only at certain times each day do not need a bike, with this condition it appears the business opportunity to rent out bicycles. In business there are problems, namely a bicycle rental bicycle rental business still has not run optimally visible from shelter conditions containing bicycles are still not widely used by the community. The aim of this study was to test the accuracy of the algorithm C4.5 based methodology CRISP-DM. By using the C4.5 algorithm proved its accuracy in classifying the tenant bicycle-related predictions bike rental. Keywords: Data Mining, C4.5 algorithm, rental, bicycles.   Abstrak - Pada saat teknologi mesin yang serba seperti ini, sepeda kebutuhan hanya pada waktu tertentu setiap hari tidak perlu sepeda, dengan kondisi ini muncul peluang bisnis untuk menyewakan sepeda. Dalam bisnis ada masalah, yaitu sewa sepeda bisnis sewa sepeda masih belum berjalan optimal terlihat dari kondisi tempat tinggal yang mengandung sepeda masih belum banyak digunakan oleh masyarakat. Tujuan dari penelitian ini adalah untuk menguji keakuratan metodologi algoritma C4.5 berdasarkan CRISP-DM. Dengan menggunakan algoritma C4.5 terbukti akurasinya dalam mengklasifikasikan penyewa prediksi sepeda terkait penyewaan sepeda. Kata kunci: Data Mining, algoritma C4.5, sewa, sepeda.

Sistem Informasi Simpanan dan Pembiayaan Pada Baitul Maal wat Tamwil (BMT) Al-Multazam Kabupaten Tegal

Endang Retnoningsih - AMIK BSI Tegal

Evolusi ##issue.vol## 3, ##issue.no## 2 (2015): Jurnal Evolusi 2015
Publisher : AMIK BSI Purwokerto

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Abstract

Abstrak - Baitul Maal wat Tamwil (BMT) merupakan lembaga keuangan mikro atau balai usaha mandiri terpadu dengan kegiatan utama mengembangkan usaha-usaha produktif dan investasi dalam meningkatkan kualitas kegiatan ekonomi masyarakat kecil untuk mendorong dan menunjang kegiatan ekonomi.Oleh karena itu maksud dari penelitian adalah merancang sistem informasi simpanan dan pembiayaaan berbasis program yang dibutuhkan dalam mengelola data pada BMT Al-Multazam. Model pengembangan perangkat lunak yang dipakai adalah model Software Development Life Cycle (SDLC) yaitu proses mengembangkan atau mengubah suatu sistem  perangkat lunak dengan menggunakan model-model dan metodologi yang banyak digunakan antara lain model waterfall meliputi Analisis kebutuhan perangkat lunak, Design, Code generation, Testing dan Support. Proses bisnis dalam kegiatan BMT Al-Multazam diawali dengan pendaftaran nasabah, simpanan, penarikan simpanan, permohonan pembiayaan, pembayaran angsuran hingga proses laporan. Pengujian dilakukan dengan metode black box mensyaratkan bentuk skenario-skenario dengan berbagai variasi masukan dan memastikan sebuah bentuk keluaran sebagai syarat lulus pengujian. Hasil dari penelitian dan skenario pengujian yang dijalankan menghasilkan bahwa merancang program aplikasi desktop dapat membantu kelancaran proses informasi pada BMT Al-Multazam, sehingga memberikan informasi yang tepat guna bagi penggunanya. Mempercepat proses pendaftaran anggota, simpan pinjam serta laporan. Dengan adanya sistem informasi ini maka sistem keamanan dan keakuratan datanya lebih terjamin. Kata kunci : Sistem informasi, Pembiayaan keuangan, Lembaga syariah

Perancangan Dan Pembuatan Alat Pengering Kerupuk Otomatis Menggunakan Mikrokontroler atmega16

Elwin Mulyanah, Corie Mei Hellyana - AMIK BSI Purwokerto

Evolusi ##issue.vol## 3, ##issue.no## 2 (2015): Jurnal Evolusi 2015
Publisher : AMIK BSI Purwokerto

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Abstract

Abstract - Kerupuk  is a typical Indonesian snack favored by the entire community. In the process of making kerupuk and the most important thing to consider is the drying process. The drying process is still used is the conventional way, using sunlight. However, if the sun does not shine with sunlight or even rain will affect the quality of the kerupuk itself. Therefore, with the advancement of technology in the field of robotics is made drier kerupuk using atmega16. The main components in these tools is the microcontroller as processing input from a light sensor and output the water in the buzer, a heating element and a DC motor. Water sensors will be detected when the weather is cloudy and rainy while, the light sensor will be detected when there is sunlight. When rain and overcast box will come in and when the weather is hot box will come out. Drying with this tool will be more convenient and because the box will automatically move itself in accordance sensor detected.Keywords: tools drying, water sensor, light sensor Abstract - Crackers is a typical Indonesian snack favored by the entire community. In the process of making the crackers and the most important thing to Consider is the drying process. The drying process is still used is the conventional way, using sunlight. However, if the sun does not shine with sunlight or even rain will Affect the quality of the cracker itself. Therefore, with the advancement of technology in the field of robotics is made drier crackers using atmega16. The main components In These tools is the microcontroller as processing input from a light sensor and outputs the water in the buzer, a heating element and a DC motors. Water sensors will be detected when the weather is cloudy and rainy while, the light sensor will be detected when there is sunlight. When rain and overcast box will come in and when the weather is hot box will come out. Drying with this tool will be more convenient and Because The box will automatically move itself in accordance sensor detected. Keywords: tools drying, water sensor, light sensor