نتایج جستجو برای: stock control data processing
تعداد نتایج: 3828620 فیلتر نتایج به سال:
This study aims to examine the factor that influence underpricing of Initial public offering (IPO), namely Return on Assets and reputation underwriter. By using age, size, trading volume as control variables level shares in companies conducting IPOs Indonesia Stock Exchange. The sample for this was 112 2020-2022 period purposive sampling. From results data processing, it shows underwriter's var...
Abstract One of the most frequently used inventory policies is order-point, order-up-to-level ( s , S ) system. In this system, continuously reviewed and a replenishment request placed whenever position drops to or below order point, . The variable quantity cycle characterize system by use complex mathematical computations. Different methodological approaches diminish complexity neglecting unde...
Benford’s law predicts the frequency of the first digit of numbers met in a wide range of naturally occurring phenomena. In data sets, following Benford’s law, numbers are started with a small leading digit more often than those with a large leading digit. This law can be used as a tool for detecting fraud and abnormally in the number sets and any fabricated number sets. This can be used as an ...
Active and real-time databases (ARTDB) have a variety of applications in electronic brokerages in ®nancial markets, stock trading, network management and manufacturing process control. Transaction processing (TP) in ARTDB is extremely complicated since transactions may trigger other real-time transactions to an arbitrary depth with various types of dependencies (coupling modes). Therefore, tran...
Association rules is one of data mining methods for discovering knowledge from large amounts of data in databases. In this paper, we propose an intelligent method for discovering association rules, called IMAR. IMAR is designed through three main phases, i.e., preprocessing, processing and post processing. It has been experimented using three domain data sets, i.e., Australian Credit Card (ACC)...
introduction: brain computer interface (bci) systems based on movement imagination (mi) are widely used in recent decades. separate feature extraction methods are employed in the mi data sets and classified in virtual reality (vr) environments for real-time applications. methods: this study applied wide variety of features on the recorded data using linear discriminant analysis (lda) classifier...
this work aims to extract the mineralogical constituents of the lahroud hyperion scene situated in the nw of iran. like the other push-broom sensors, hyperion images suffer from spectral distortions, namely the smile effect. the corresponding spectral curvature is defined as an across-track wavelength shift from the nominal central wavelength, and alters the pixel spectra. the common “column me...
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