نتایج جستجو برای: high frequency data
تعداد نتایج: 4249881 فیلتر نتایج به سال:
Forecasting exchange rates is a complex problem that has benefitted from recent advances and research in machine learning. The main goal of this study to design implement method improve the learning performance artificial neural networks with large volumes data using population-based metaheuristics. micro-genetic training algorithm thoroughly analyzed profiling tools find bottlenecks. We compar...
The GARCH model is one of the most influential models for characterizing and predicting fluctuations in economic financial studies. However, traditional commonly use daily frequency data to predict return, correlation, risk indicator assets, without taking with other frequencies into account. Hence, market information may not be sufficiently applied estimation GARCH-type models. To partially so...
Logistics processes of perishable food in the supply chain include the distribution activities and the real time temperature monitoring to fulfil the cold chain requirements. The paper presents the use of RFID (Radio Frequency Identification) technology as an identification tool of receiving and shipping activities in the cold store. At the same time, the use of RFID data loggers with temperatu...
Radio Frequency Identification (RFID) facilitates automatic identification of items using radio-waves. This technology albeit initially introduced in the 1940s and 1950s, has seen a drastic increase in the number of applications and implementations in the recent years. This work aims to review some of the current developments in this field and to develop a taxonomic framework to classify litera...
Radio Frequency Identification (RFID) has garnered much attention in recent years as a method of supplanting the barcode. The uniqueness that RFID has engendered, allowing an instance of a product to be tracked, has raised some important privacy concerns. RFID technology has also promised to increase the amount of aggregate data that is collected. When dealing with data, especially the tremendo...
RFID (Radio frequency identification) is an emerging technology that attracts much attention of supply chain participants recently. However, most Chinese supply chain participants just adopt this innovation without making further steps to fully utilize its benefits. Extant IS research on this technology only focuses on factors that impact its organizational adoption. According to assimilation t...
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