This research has been done to analysis the financial raport fortrading company and it is intimately related to some factors which determine the profit of company. The result of this reseach is showed about New Knowledge and perform of the rule. In discussion, by followed data mining process and using Rough Set method. Rough Set is to analyzed the performance of the result. This reseach will be assist to the manager of company with draw the intactandobjective. Rough set method is also to difined the rule of discovery process and started the formation about Decision System, Equivalence Class, Discernibility Matrix, Discernibility Matrix Modulo D, Reduction and General Rules. Rough set method is efective model about the performing analysis in the company. Keywords : Data Mining, General Rules, Profit,. Rough Set.
A lamp is an artificial source of light produced by channeling electric current through the filament, which then heats up and produces light. Eye health experts believe that the ideal brightness of a lamp depends on ambient light. The rule must ensure that the brightness of the lights must be equivalent to the light around because, in that way, the light from the lights and surroundings will blend, and the eyes do not need to work harder. To overcome the problem, a control system was created by implementing the pulse width modulation (PWM) technique to control the brightness of the lights manually using a visual net application. Utilization of a microcontroller as a control center in controlling the brightness level of the lamp using the type of microcontroller AVR16, by displaying the PWM value on a form, designed on the visual net. Thus, it needed to set the level of light brightness to be ideal in the desired conditions.
Kindergarten is an early childhood education that has an important role in developing the child's personality and preparing them to enter the next education level. Kindergarten is the first formal education to enter children aged 4-6 years, until entering primary education. Children at 4-6 years of age usually have problems with non normative behaviors, behavior can be seen from the level of development or have difficulty in adjusting either at study time (concentration) or in play activities at school or at home. To find out whether the child is having problems or not, the educator needs to understand and assess the child's development in all aspects. Decision support system is a system that can be used as a tool to determine the level of intelligence of children by providing an assessment of the child. The method used by the author is the method of Simple Additive Weighting (SAW) or better known as the weighted sum. Output in this method is the values that can provide benefits for researchers in knowing the child's intelligence to be held special coaching for children who have problems in its development. Quick and precise decisions become an important issue in a study. Data analysis is done by comparing between children. The result of SAW method analysis is a conclusion that helps teachers / educators to know the intelligence of their students. Keywords: decision support system, SAW, kindergarten intelligence. Abstrak: Taman kanak-kanak merupakan jenjang pendidikan anak usia dini yang memiliki peran penting dalam mengembangkan kepribadian anak serta mempersiapkan mereka untuk memasuki jenjang pendidikan selanjutnya. TK adalah jenjang pendidikan formal pertama yang memasuki anak usia 4-6 tahun, sampai memasuki pendidikan dasar. Anak pada usia 4-6 tahun biasanya memiliki masalah pada prilaku non normatif, prilaku dapat dilihat dari tingkat perkembangannya atau mengalami kesulitan dalam menyesuaikan diri baik pada waktu belajar (konsentrasi) maupun dalam aktivitas bermain disekolah atau dirumah. Untuk mengetahui apakah anak bermasalah atau tidak, pendidik perlu memahami dan memberikan penilaian terhadap perkembangan anak dalam segala aspek. Sistem pendukung keputusan merupakan sistem yang dapat digunakan sebagai alat bantu untuk mengetahui tingkat kecerdasan anak dengan memberikan penilaian terhadap anak tersebut. Metode yang digunakan penulis adalah metode Simple Additive Weighting (SAW) atau yang lebih dikenal dengan penjumlahan berbobot. Output dalam metode ini merupakan nilai-nilai yang dapat memberikan keuntungan bagi peneliti dalam mengetahui kecerdasan anak guna diadakan pembinaan khusus untuk anak-anak tk yang memiliki masalah dalam perkembangannya. Keputusan yang cepat dan tepat menjadi persoalan penting dalam sebuah penelitian. Analisa data dilakukan dengan cara membandingkan antara anak. Hasil dari analisa metode SAW ini menjadi kesimpulan yang membantu guru/pendidik untuk mengetahui tingat kecerdasan anak didiknya. Kata kunci: sistem pendukung keputusan, SAW, kecerdasan anak TK
Data mining adalah proses dari Knowledge Discovery from Databases (KDD). KDD adalah kegiatan yang meliputi pengumpulan, pemakaian data, historis untuk menemukan keteraturan, pola atau hubungan dalam set data besar. Metode Rough Set berhubungan dengan discreet data, rough set biasanya digunakan bersamaan dengan teknik lain untuk melakukan discreetization pada dataset. Tujuan utama dari analisis rough set adalah untuk mensintesis pendekatan konsep dari data yang diperoleh. Penelitian ini bertujuan untuk mengetahui tingkat kepuasan pelanggan
One of the efforts to improve employee performance is through giving gifts to employees who have good loyalty and performance. Decision making to determine the best employees can be done by the company by assessing the performance that has been done by its employees within a certain period. Employee performance evaluation at Azaria Café & Resto is influenced by several criteria, namely cleanliness, hospitality, accary, equipment maintenance, product quality, speed. The purpose of this study is to combine AHP and weighted product methods to determine the priority of the award recipient employees. The method used in this research is AHP (Analytical Hierarchy Process). Through AHP, priority criteria will be assessed that will be used in alternative dating. The calculation of the AHP method gives the result that is the order of importance of the best criteria and recommendations of employees with an accuracy rate of 96.2%, where the order of the most important criteria starts from product quality, cleanliness, accreditation, equipment maintenance, speed, and hospitality. And employees who were recommended as the best employees using weighted Product method (WP) for Azaria Café & Resto is an employee with high value, Arif (27.4%).
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