Intelligent data analysis: issues and challenges

Intelligent data analysis: issues and challenges

Two phenomena have probably affected modern data analysts’ lives more than anything else. First, the size of real-world data sets is getting increasingly large, especially during the last decade or so. Second, modern computational methods and tools are being developed which add further capability to traditional statistical analysis tools. These two developments have created a new range of probl...

Intelligent Data Analysis: Issues and Challenges

Today with the ad vances of technology, mountainous amounts of data are now available in science, business, industry and many other areas. Evaluation of these collected data may lead to the discovery of trends and patterns hidden within the data that increase the working ef ficiency and improve the quality of decision making. Of course this advantage comes with a price. It is becoming more and ...

secondary data analysis: ethical issues and challenges.

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Intelligent Data Analysis: Issues and Opportunities

Secondary Data Analysis: Ethical Issues and Challenges

Research does not always involve collection of data from the participants. There is huge amount of data that is being collected through the routine management information system and other surveys or research activities. The existing data can be analyzed to generate new hypothesis or answer critical research questions. This saves lots of time, money and other resources. Also data from large samp...