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Labeling Big Spatial Data: A Case Study of New York Taxi Limousine Dataset
AlBatati, Fawaz,Alarabi, Louai International Journal of Computer ScienceNetwork S 2021 International journal of computer science and netw Vol.21 No.6
Clustering Unlabeled Spatial-datasets to convert them to Labeled Spatial-datasets is a challenging task specially for geographical information systems. In this research study we investigated the NYC Taxi Limousine Commission dataset and discover that all of the spatial-temporal trajectory are unlabeled Spatial-datasets, which is in this case it is not suitable for any data mining tasks, such as classification and regression. Therefore, it is necessary to convert unlabeled Spatial-datasets into labeled Spatial-datasets. In this research study we are going to use the Clustering Technique to do this task for all the Trajectory datasets. A key difficulty for applying machine learning classification algorithms for many applications is that they require a lot of labeled datasets. Labeling a Big-data in many cases is a costly process. In this paper, we show the effectiveness of utilizing a Clustering Technique for labeling spatial data that leads to a high-accuracy classifier.
COUNTRY AND GENDER DIFFERENCES IN THE CONSUMPTION OF MASSIVELY MULTIPLIER ROLE-PLAYING ONLINE GAMES
Bader Albatati,Dick Mizerski,Fang Liu 글로벌지식마케팅경영학회 2016 Global Marketing Conference Vol.2016 No.7
Customer experience has become an important concept in explaining consumer behaviour with hedonic products in the online game industry. However, few studies have examined the differences in game experience internationally between players from different nationalities. Game producers who market their wares to a global audience need to take into account that individuals from different national backgrounds have different experiences according to nationally specific cultural and societal norms and restrictions. These experiences determine how players perceive, interact and enjoy products. The current study attempts to examine differences in game experiences between India and the US. Around 600 respondents were collected from Amazon Mechanical Turk (Mturk), an online data panel. Analysis of results using a series of multivariate analysis of covariate, showed that players from India and the US are different in most aspects of game experience except for their analytical experience. Theoretical and practical implications of the study are discussed and recommendations are made with consideration to the ramifications of the investigation.
Alaa Attar,Rima D. Alharthy,Mohammed Zwawi,Mohammed Algarni,Faisal Albatati,Mohamed Bassyouni,Mohamed Helmy Abdel-Aziz,Mohamed Shafick Zoromba,A.F. Al-Hossainy 한국공업화학회 2022 Journal of Industrial and Engineering Chemistry Vol.109 No.-
A novel ZrO2-(aniline (AN) and p-nitroaniline (PNAn)) copolymer hybrid nanocomposite [An + PNAn/ZrO2]NC as a powder was synthesized and prepared as a thin film using the Sol-Gel spin coating tool. Optical energy bandgaps calculated by Tauc’s equation are 2.307 eV and 1.711 eV for the[An + PNAn]BD as a blend and [An + PNAn/ZrO2]NC films, respectively. Whereas the bandgaps calculatedby DFT (DMol3) are 2.396 eV and 1.696 eV for the [An + PNAn]BD and [An + PNAn/ZrO2]NC films, respectively. The blend and hybrid nanocomposite films exhibit non-ohmic current-voltage (I–V) behavior. Atlow temperatures, the conduction mechanism in [An + PNAn]BD is Schottky emission, but the Poole–Frenkel effect is prominent in ZrO2-doped films at high temperatures. The simulated values for the opticalproperties produced by CATSTEP in DFT are in good agreement with the experimental results. The photovoltaicbehavior of the solar cell was investigated. The fill factor ranged from 18.59 to 51.82 %, and thepower conversion efficiency ranged from 4.275 to 7.125 % at illumination intensities of 60 and 240 mW/cm2, respectively. The computed negative values of EHOMO and ELUMO energies revealed the product stabilityas isolated molecules matrix. The values of the optical energy gap indicate that the products are insemiconductors range.
M.S. Ahmed,T.M. Zewail,E-S.Z. El-Ashtoukhy,H.A. Farag,I.H. El Azab,F.A. Albatati,A.F. Al-Hossainy,M.Sh. Zoromba,M.H. Abdel-Aziz 한국공업화학회 2021 Journal of Industrial and Engineering Chemistry Vol.97 No.-
The goal of the present research is to study the impact of a stationary wiper almost touching a revolvingzinc solid cylinder on the rate of Cu+2 cementation. Initial Cu+2 ions concentration, speed of rotation, andthe effect of the presence and absence of a wiper were investigated. The degree of Cu+2 cementation wasstated in relation to the mass transfer coefficient which was valued under diverse circumstances. Thepresent study showed that the mass transfer coefficient accelerates as rotation speed and quantity of Cu+2increase. The presence of a wiper enhances the degree of Cu+2 cementation by an extent that varies from1.59 to 64% subject to the operational circumstances. The present mass transfer data have beeninterrelated by dimensionless equations. The importance of such relationships in the sizing and runningof rotating cylinders used for performing diffusion- restricted reactions is underlined.