The risk of a portfolio depends on the co-movement between the security returns forming the portfolio. The coefficient of correlation is an importantPaper DOI: https://dx.doi.org/10.21013/jmss.v3.n1.p2The journal is a scholarly peer reviewed and refereed publication and is a publisher member of PILA Inc., USA, (CrossRef).
Consumers are spending more and more time on the web to search information and receive e-services. E-commerce, e-government, e-business, e-learning, e-science, etc. reflect the growing importance of the web in all aspects of our lives. Along with the tremendous growth of online information, the use of big data has become a vital force in growing revenues. Consumers are today shopping multiple products across multiple channels online. This transformation is substantial and many of the e-commerce companies have now turned to big data analytics for focused customer group targeting using opinion mining for evaluating campaign strategies and maintaining a competitive advantage, especially during the festive shopping season. So, the role of intelligent techniques in e-servicing is massive. This chapter focuses on the importance of big data (since there is a large volume of data online) and big data analytics in the field of e-servicing and explains the various applications, platforms to implement the big data applications, and security issues in the era of big data and e-servicing.
Technology Transformation has given an added advantage among the service providers of the educational institutions to provide unique services to their stakeholders in terms of quality delivery. At the same time, these technological introductions certainly have helped individual learners towards learning and at the same time, institututional stake holders got benefited in multiple ways by certainly enhancing their day to day operations in a most effective and efficient way by the adoption of advent technological sources. The Introduction and adaptation of advanced technology has abruptly raised the quality level of delivering educational services. Due to technological advancement, stakeholders could be benefited through early adoption and also they could be able to bring out the best of it. Technological advancement and usage certainly brings more benefits to the educational institutions by building up such a brand value. Here, in this research paper, the researcher tries postulates the major importance of technology and its need into field of education. Cloud Computing Technology Based Model, Artificial Intelligence, Machine Learning, Big Data are those advanced technology had been widely used in different dimensions of the education and in return it provides higher satisfaction and greater flexibility to all of its stakeholders.
Consumers are spending more and more time on the web to search information and receive e-services. E-commerce, e-government, e-business, e-learning, e-science, etc. reflect the growing importance of the web in all aspects of our lives. Along with the tremendous growth of online information, the use of big data has become a vital force in growing revenues. Consumers are today shopping multiple products across multiple channels online. This transformation is substantial and many of the e-commerce companies have now turned to big data analytics for focused customer group targeting using opinion mining for evaluating campaign strategies and maintaining a competitive advantage, especially during the festive shopping season. So, the role of intelligent techniques in e-servicing is massive. This chapter focuses on the importance of big data (since there is a large volume of data online) and big data analytics in the field of e-servicing and explains the various applications, platforms to implement the big data applications, and security issues in the era of big data and e-servicing.
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