Data Mining Prediksi Minat Customer Penjualan Handphone Dengan Algoritma Apriori

Mengetahui minat customer pada suatu jenis produk merupakan kunci suskses dari sebuah bisnis. dari data yang tersimpan pada data penjualan dapat diolah dan diimplementasi untuk mengetahui pola minat item customer, hal ini dapat meminimalisir penumpukan stok barang yang kurang diminati dan tidak kehabisan barang pada produk yang diminati. Data Mining dapat menjadi solusi. Penelitian ini menganalisis data informasi penjualan handphone yang bersumber dari database sistem informasi transaksi penjulanan handphone menggunakan data mining algoritma apriori. Uji data menggunakan aplikasi data mining weka dalam menemukan hubungan pola penjualan handphone antar item. Proses pengolahan data dimulai praprocesing dengan memilih variable data kemudian menemukan nilai spot dari tiap item set handphone dan kombinasi antara jenis handphone dari hasil pencarian nilai spot dan kombinasi antara jenis handphone kemudian ditemukan nilai confidence dalam tiap kombinasi. Kombinasi yang memenuhi nilai minimum spot dan minimum confidence akan menjadi sebuah aturan asosiasi. Aturan asosiasi yang dihasilkan menjadi informasi jenis handphone yang paling banyak terjual selama 1 bulan sampai 2 tahun. Hasilnya di peroleh knowlwge jenis handphone yang paling diminati dan hubungan antara jenis atau tipe hanphone tersebut. Knowledge tersebut dapat dijadikan dasar menentukan stok jenis handphone

Addressing the Limitations of Oil and Gas 4.0 Surrounding Distributed Fiber Optic Data Streams

This paper outlines how the problem of previously unmanageable data volumes produced by distributed fiber optic well monitoring systems is solved through the use of the latest sensing and analytics platform. The platform significantly reduces fiber optic data volumes enabling data to be streamed, processed, stored and visualized; all in real-time. The platform was effectively utilized for real-time data processing and visualization of well injection profiles of fields in the Middle East. The platform addresses the big data challenge associated with streaming distributed fiber optic data in three key areas: Edge processing reduces Distributed Fiber Optic (DFO) data rates by orders of magnitude so it can be streamed from the edge to the end user in real-time.Tiled data storage utilizes innovative data storage strategy to enable fast query responses whether visualizing years or just seconds of DFO data.Elastic infrastructure of processing and storage enables the platform to seamlessly scale and handle variable data rates. Raw Distributed Acoustic Sensing (DAS) data can be generated at rates of 100 MBs per second and cannot feasibly be transferred over a standard internet connection. The sensing and analytics platform's algorithms extract features at the edge which reduce data rates by three orders of magnitude whilst still preserving all key information from the data. Processed DFO data is aggregated and tiled in real-time at tens of different resolutions with respect to both time and fiber length. This enables sub-second query response times even when requesting DFO data across years of historical data. All platform processing logic is designed to run asynchronously on serverless infrastructure. This enables the platform's infrastructure to rapidly scale up or down in response to variable data rates. The result is a cloud-based visualization dashboard capable of displaying DFO data in near real-time across any time range and fiber length. Use of this sensing and analytics platform allowed for seamless streaming of fiber optic data on the Middle East field for injection monitoring, allowing the operator to visualize injection profiles and optimize the injection program in real-time. This sensing and analytics fiber management platform enables the user to highly successfully stream and visualize DFO data in real-time. It enables visibility into the subsurface for production and injection wells, enabling field-wide efficiencies and optimization.

Pengaruh Brand Awareness dan Service Quality terhadap Minat Konsumen dengan Kegiatan Event sebagai Variabel Mediasi pada Mall RRR

The purpose of this paper is to explore the direct and indirect effects of the quality of services provided and brand awareness on the purchase intention of tenants with event activities as a mediating variable. Data were collected from 184 respondents and 160 responses have been used in this paper. The measure of “Service Quality” uses five questions, “brand awareness” uses five questions, “event” uses five questions, “purchase intention” uses five questions. In some items, this question is measured using the five-point Likert-Type. Based on the four hypotheses in this paper that have been tested, that service quality is significantly able to provide a positive influence on purchase intention through event activities and brand awareness can significantly have a positive effect on purchase intention directly through event activities. Event activities have a positive influence on purchase intention. Tujuan dari makalah ini bertujuan untuk dapat meneksplorasi pengaruh langsung dan tidak langsung dari kualitas jasa yang diberikan dan brand awareness pada purchase intention penyewa dengan kegiatan event sebagai variabel mediasi. Data dikumpulkan dari 184 responden dan 160 tanggapan telah digunakan dalam makalah ini. Ukuran “Service Quality” menggunakan lima butir pertanyaan, “brand awareness” menggunakan lima butir pertanyaan, “event” menggunakan lima butir pertanyaan, “purchase intention” menggunakan lima butir pertanyaan. Dalam beberapa butir pertanyaan ini diukur dengan menggunakan lima titik Linkert-Type. Berdasarkan dari empat hipotesis dalam makalah ini yang telah diuji, bahwa service quality secara signifikan mampu memberikan pengaruf yang bersifat positif terhadap purchase intention melalui kegiatan event dan brand awareness mampu secara signifikan mampu memberikan pengaruh positif terhadap purchase intention secara langsung melalui kegiatan event. Kegiatan event memberi pengaruh positif terhadap purchase intention.

Overview Knowledge and Attitudes of Parents in the Application of Protocol Health in Children During the Covid-19 Pandemic

COVID-19 has been declared a global pandemic by WHO. The spread of the Corona virus can trigger anxiety for parents, especially for those who have small children. Transmission of Covid-19 in children is usually caused by weak immunity or transmission from adults. For this reason, families, especially parents, need to give the education, understanding and protect their children from Covid-19 transmission by implementing health protocols. The purpose of this research is to know the description of knowledge and attitudes of parents in the application of health protocols to children during the covid-19 pandemic. This research is a descriptive research by using primary data obtained from questionnaires. Respondents is 30 parents which have children who study at TK Darul Falah Cukir Jombang. Data are analyzed univariate and presented in the form of tabel. The results of the knowledge level variable data shows 26 responden (87.5%) have a good level of knowledge, and 4 people (12.5%) has sufficient knowledge level. The attitude variable data show that all respondents (100%) have a positive attitude in applying health protocols to children during the covid-19 pandemic. The conclusion is the level of knowledge and attitudes of parents in implementing health protocols for children during the COVID-19 pandemic at TK Darul Falah Cukir Jombang is mostly in the good category. Parents are expected to always facilitate their children in implementing health protocols to prevent the spread of COVID-19.

FAKTOR-FAKTOR MOTIVASI REMAJA BERWIRAUSAHA MELALUI BISNIS ONLINE DI BATUAMPAR PELAIHARI

The number of conveniences in shopping online and the various types of products and services offered, make the Indonesian people make Online Shops as one of the new "shopping places" besides shopping centers.This study aims to determine and prove the motivational factors of Batu Ampar Pelaihari teenagers in entrepreneurship through online business.This type of research is descriptive quantitative. The data studied in this study were sourced from primary data and secondary data. The number of respondents who were used as observations in this study amounted to 40 people. Statistical analysis using simple linear, with testing tools using SPSS software version 20.00The results show that motivational factors can influence adolescent entrepreneurship in Batu Ampar Pelaihari. Variable data which is a simple conceptual path where motivation (X) / independent variable and entrepreneurial (Y) / dependent variable.The independent variable has a unidirectional relationship with the dependent variable because the independent variable has a positive coefficient, meaning that if the x variable increases, the y Variable also increases and vice versa.

KORELASI ANTARA ETIKA DENGAN ETOS KERJA PENDIDIK PAUD

The purpose of this study was to determine the correlation between ethics and the work ethic of PAUD educators. In this study the approach used is quantitative correlation. The sample in this study amounted to 20 PAUD teachers spread across the city of Mataram. The data collection method used is an attitude scale that includes ethics and work ethic which was developed based on the indicators of each research variable. Data analysis using SPSS Pearson Bivariate Correlation. Based on the results of data analysis, it can be concluded that ethics is significantly correlated with the work ethic behavior of PAUD educators in Mataram City. ABSTRAK Tujuan dalam penelitian ini adalah untuk mengetahui korelasi antara etika dengan etos kerja pendidik PAUD. Dalam penelitian ini pendekatan yang digunakan adalah kuantitatif korelasional. Sampel dalam penelitian ini berjumlah 20 orang guru PAUD yang tersebar di Kota Mataram. Metode pengumpulan data yang digunakan adalah berupa skala sikap yang mencakup etika dan etos kerja yang dikembangkan berdasarkan indikator dari masing-masing variabel penelitian. Analisis data menggunakan bantuan SPSS korelasi Bivariat Pearson. Bedasarkan hasil analisis data maka dapat disimpulkan bahwa etika berkorelasi signifikan terhadap perilaku etos kerja pendidik PAUD di Kota Mataram.

Knowledge of Religion and Religiosity of Santri and Their Influence on the Pluralism

This study aims to determine how the influence of religious knowledge and religiosity on pluralism of students Kajen. This research is quantitative with three variables, they are religious knowledge and religiosity as independent variables, and pluralism as dependent variable. Data analyzing of this research used the correlation of product moment for the partial test, and linear regression test for the simultaneous test. The results of data analysis to the 136 samples showed that there is a positive and significant correlation between religious knowledge and pluralism, it shown by the value of sig is smaller than the value of alpha. Furthermore, the second hypothesis test showed the same results that there is a positive and significant relationship between religiosity and pluralism, the value of sig 0,000<α (0,05). Simultaneous test of the relationship between religious knowledge and religiosity on pluralism indicated the value of Fcalculate 13,474 >3,00, it means that religious knowledge and religiosity influence together on pluralism. Equation of regression’s line Y=0,511X_1+0,274X_2+44,728, showed that the value of coefficient X1 and X2 is positive, means both of them influence on pluralism positively (Y).