Critical analysis of Big Data challenges and analytical methods
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"Critical analysis of Big Data chall..." refers methods in this paper
...In this paper, the authors commenced this systematic search by using an established detailed reviewprotocol based on the guidingprinciples and procedures of the SLR (Tranfield et al., 2003; Kitchenham & Charters, 2007)....
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...The research protocol (phase I.3) In this paper, the authors commenced this systematic search by using an established detailed reviewprotocol based on the guidingprinciples and procedures of the SLR (Tranfield et al., 2003; Kitchenham & Charters, 2007)....
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...Following Tranfield et al. (2003) and Kitchenham and Charters (2007) Systematic Review Approach, this paper extracted and reviewed 227 journal articles from 1996 to 2015 from the Scopus database – as a result fulfilling the aim of this literature review paper (as indicated in Section 1.1)....
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...In the interest of parsimony, a meticulous though not exhaustive SLR was carried out through following a three-phase approach as described by Tranfield et al. (2003) and Kitchenham and Charters (2007) and diagrammatically illustrated in Fig....
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7,020 citations
4,610 citations
"Critical analysis of Big Data chall..." refers background or methods in this paper
...…various BD analytics methods, the SLR highlights that there are a number of off the shelf software tools [e.g. Hadoop, MapRecuce, Dyrad] (Chen, Chen et al., 2012; Chen, Chiang et al., 2012; Jiang et al., 2015), that have been built using and extending off-theshelf existing software [e.g.…...
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...Advocates of BD and BDA perceive that in identifying a better way to mine and clean the BD can result in big impact and value (Chen, Chen et al., 2012)....
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...Regardless, the rapid increase in the articles highlights the awareness and importance of this area among the academic community, practitioners, and even governments worldwide (see e.g. Chen, Chen et al., 2012; Chen, Chiang et al., 2012; Joseph & Johnson, 2013)....
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...…articles clearly indicate that conducting experiments and simulations and or proposing algorithms have emerged as an alternative powerful meta-learning tool to accurately analyze the massive volume of data generated by modern applications (Chen, Chen et al., 2012; Chen, Chiang et al., 2012)....
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3,955 citations
"Critical analysis of Big Data chall..." refers background in this paper
...…challenges have paid attention to the difficulties of understanding the notion of BD (Hargittai, 2015), decision-making of what data are generated and collected (Crawford, 2013), issues of privacy (Lazer et al., 2009) and ethical considerations relevant to mining such data (Boyd & Crawford, 2012)....
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2,962 citations
"Critical analysis of Big Data chall..." refers background or methods in this paper
...On the other hand, the challenges are significant such as data integration complexities (Gandomi & Haider, 2015), lack of skilled personal and sufficient resources (Kim, Trimi, & Chung, 2014), data security and privacy issues (Barnaghi, Sheth, & Henson, 2013), inadequate infrastructure and…...
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...…say 3Vs [volume, velocity and variety] of data (e.g. Shah, Rabhi, & Ray, 2015), others reported 4Vs [volume, velocity, variety, and variability] of data (e.g. Liao, Yin, Huang, & Sheng, 2014) and 6Vs [volume, velocity, variety, veracity, variability, and value] of data (Gandomi & Haider, 2015)....
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...Gandomi and Haider (2015) asserts the need to develop new solutions for predictive analytics for structured BD. Predictive analytics are principally based on statistical methods and seeks to uncover patterns and capture relationships in data....
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...Big Data analytical methods – related to Q2 To facilitate evidence-based decision-making, organizations need efficient methods to process large volumes of assorted data into meaningful comprehensions (Gandomi & Haider, 2015)....
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...Thus, the necessity to deal with inaccurate and ambiguous data is another facet of BD, which is addressed using tools and analytics developed for management and mining of unreliable data (Gandomi & Haider, 2015)....
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