Cocoa is one of the plantation crops that has high economic value besides it can also provide a large contribution so that it can increase the source of foreign exchange in Indonesia. This expert system is made for Android device users. In 2010 Indonesia succeeded in occupying the number three position after Ghana and Ivory Coast as the largest cocoa producer in the world. But the amount of cocoa production in West Sumatra has decreased due to a lack of knowledge of farmers in caring for and cultivating it. This is the background of this research, where this expert system uses the Forward Chaining method as a symptom search method that has been included as a tracking algorithm for each rule that has been set. So that it can produce an expert system for diagnosing cocoa plants that are right for farmers. When conducting a consultation, the user can answer Yes or No from the question given by the system. User answers are then processed based on rules and calculated using the forward chaining method. Testing is done to see if the system can run well as expected.
Pesticides are materials to kill pests and diseases in plants. Pesticides are chemicals that are commonly used in agriculture, to kill pests and diseases that exist in agricultural crops. Based on the problems that exist in the community, researchers are trying to help the community to be able to identify the right type of pesticide for the plants that are being planted. Artificial intelligence is transferring the intelligence possessed by humans into a computer machine so that it is able to behave which is considered as intelligent as human abilities. An expert system is a branch of artificial intelligence that transfers the expertise of an expert into a system so that it can imitate the way of thinking of an expert in solving a problem. This expert system application produces output in the form of the best value for selecting the right pesticide based on the criteria inputted by the user and produces conclusions in the form of the best pesticide decision results based on the results of system analysis. The method used in this expert system is the weighted product method which was built using the PHP programming language and MySQL database.
Drug stocks in pharmacies are important information for the sales process. The existing stock is not in accordance with the needs of consumers, the distribution of drugs that are less needed in the stock will cause losses because the drug has expired due to too long stored in the warehouse. Another problem is that obat cannot predict drugs that are needed a lot, to overcome these problems needed a prediction system. These problems can be solved by the decision tree method for the prediction of drug supplies. The concept of the Decision Tree Algorithm is to convert data into decision trees and decision rules. System development with Waterfall model, using PHP programming language, My SQL database, system design using object oriented approach, system testing using Black Box for functionality test, validity testing with rapid miner tools. The result of the development of the system is a prediction of drug sales at pharmacies. The result of black-box testing is that all developed systems work properly. The results of the validity test by comparing the old system with the new system with the rapid miner, using 30 transaction samples the accuracy is 89% which means the system has good performance.
Designing a Case-based rasoning (CBR) android application is a method used to build a knowledge-based system. Source of system knowledge is obtained by collecting handling cases by an expert or expert. In this study the author makes or analyzes Banana Plant disease through the symptoms experienced by the Plant so that it can help a person or farmer in diagnosing the types of diseases and pests of banana plants based on their symptoms. The advantage with the application of this method is that farmers do not need to ask symptoms and diseases to an expert. This application is expected to make it easier for farmers to recognize the types of pests and diseases of banana plants and also this application has a clear calculation of the pests and diseases of banana plants. This application can be done offline.
Kota Pariaman merupakan sebuah daerah yang memiliki beraneka ragam obyek wisata baik jenis, bentuk, maupun ciri keunikan tradisional daerah. Penyajian informasi di kota Pariaman saat ini masih memerlukan pengembangan, hal ini dikarenakan informasi tentang objek wisata tersebut masih kurang. Sistem promosi yang ada saat ini masih konvensional yaitu dengan memberikan brosur pariwisata yang berisi informasi tempat pariwisata.Pada penelitian ini akan dibuat suatu aplikasi Sistem Informasi Pariwisata berbasis web. Tools yang digunakan dalam pendekatan pengembangan sistem yaitu Data flow diagram, kamus data, entity relationship diagram. Sedangkan bahasa pemrograman yang digunakan untuk membuat program ini adalah Php dan MySQL dengan dibantu tools Notepad ++, Adobe Dreamwaver, Adobe Photoshop, Navicat, dan Xampp.Sistem informasi pariwisata yang dibuat diharapkan dapat menjadi media yang membantu mempromosikan objek wisata yang ada di Kecamatan Pariaman Utara Kota Pariaman Berbasis Web, mempermudah wisatawan dalam mencari informasi pariwisata karena dapat diakses melalui website. Website ini sebagai media informasi yang bisa memuat segala informasi mengenai wisata yang berada di Kecamatan Pariaman Utara. Penulis mencoba untuk mengembangkan pemikiran awal yang terwujud dalam suatu website, website yang mempunyai fasilitas rating yang berguna untuk memberikan informasi yang favorite yang ada di kecamatan Pariaman Utara kota Pariaman. Dan website ini juga memiliki informasi mengenai wisata yang ada di Kecamatan Pariaman Utara kota Pariaman. Setelah melalui tahapan sesuai dengan metode pengembangan yang dipilih maka dalam pengimplementasian sistem informasi pariwisata ini memiliki tindak lanjut pengujian sistem.
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