Abstrak FP-Growth merupakan salah satu algoritma yang cukup efisien karena hanya melakukan dua ka... more Abstrak FP-Growth merupakan salah satu algoritma yang cukup efisien karena hanya melakukan dua kali scanning database. Hasil dari analisa diketahui semakin besar record yang diproses, maka semakin banyak kombinasi juga semakin lama waktu prosesnya. Dari hasil kombinasi tersebut dapat diketahui pola-pola atau rules tentang kebiasaan konsumen dalam berbelanja setelah dihitung support dan confidence dari setiap kombinasi. Semakin besar jumlah record juga semakin besar subsets (kombinasi) yang dihasilkan juga membuat waktu proses akan semakin lama. Algoritma ini sering digunakan pada perusahaan ritel untuk mengetahui cross market analysis. Informasi tersebut dapat menjadi bahan pertimbangan dalam menentukan kebijakan perusahaan. Kata kunci : FP-Growth, Cross Market Analysis. Abstract FP-Growth is one of efficient algorithm, because it only made two database scanning. The results of analysis are the larger transactions processed, the more combinations are also the longer time process. Al...
Mobile food vendors are a very common and pervasive sight in Indonesia's urban landscape. These v... more Mobile food vendors are a very common and pervasive sight in Indonesia's urban landscape. These vendors can be easily spotted offering their menus in almost all major urban residential, office, or education areas and in almost any time span of the day. Based on interviews and observations on the vending practice of mobile food vendors in Surabaya, from a study that investigates into new ways for ICT (Information and Communication Technologies) to support mobile microentrepreneurs, this paper portrays the daily life of Surabaya's mobile food vendors and point to important but underappreciated economic and social functions that these vendors play in Indonesia's modern urban live: supplying affordable and quality foods for middle and lower income communities, acting as a fallback occupation in time of economic downfalls, and providing additional income to further support the household. This paper also point to several obstacles that these vendors face in running and growing their business: a small customer base, limited ability to reach a larger audience, and the inability to effectively promote their trade.
Abstrak FP-Growth merupakan salah satu algoritma yang cukup efisien karena hanya melakukan dua ka... more Abstrak FP-Growth merupakan salah satu algoritma yang cukup efisien karena hanya melakukan dua kali scanning database. Hasil dari analisa diketahui semakin besar record yang diproses, maka semakin banyak kombinasi juga semakin lama waktu prosesnya. Dari hasil kombinasi tersebut dapat diketahui pola-pola atau rules tentang kebiasaan konsumen dalam berbelanja setelah dihitung support dan confidence dari setiap kombinasi. Semakin besar jumlah record juga semakin besar subsets (kombinasi) yang dihasilkan juga membuat waktu proses akan semakin lama. Algoritma ini sering digunakan pada perusahaan ritel untuk mengetahui cross market analysis. Informasi tersebut dapat menjadi bahan pertimbangan dalam menentukan kebijakan perusahaan. Kata kunci : FP-Growth, Cross Market Analysis. Abstract FP-Growth is one of efficient algorithm, because it only made two database scanning. The results of analysis are the larger transactions processed, the more combinations are also the longer time process. Al...
Mobile food vendors are a very common and pervasive sight in Indonesia's urban landscape. These v... more Mobile food vendors are a very common and pervasive sight in Indonesia's urban landscape. These vendors can be easily spotted offering their menus in almost all major urban residential, office, or education areas and in almost any time span of the day. Based on interviews and observations on the vending practice of mobile food vendors in Surabaya, from a study that investigates into new ways for ICT (Information and Communication Technologies) to support mobile microentrepreneurs, this paper portrays the daily life of Surabaya's mobile food vendors and point to important but underappreciated economic and social functions that these vendors play in Indonesia's modern urban live: supplying affordable and quality foods for middle and lower income communities, acting as a fallback occupation in time of economic downfalls, and providing additional income to further support the household. This paper also point to several obstacles that these vendors face in running and growing their business: a small customer base, limited ability to reach a larger audience, and the inability to effectively promote their trade.
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Papers by Nurwahyu Alamsyah