DATABASE FUNDAMENTALS
BASICS OF BIG DATA
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Scope of the Project
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Engineer
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Quality of Data
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Programming knowledge used
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Detailed explanation-1: -The output of a data-mining exercise largely depends on the quality of the data according to the reading. A data scientist will guarantee the quality of data by analyzing it and developing the predictive models necessary to discover hidden patterns.
Detailed explanation-2: -Data mining depends on effective data collection, warehousing, and computer processing.
Detailed explanation-3: -Knowledge Discovery The data mining algorithms process the data to the output in the form of patterns or rules. Then those patterns and rules are interpreted to new or useful knowledge or information.
Detailed explanation-4: -The Process Is More Important Than the Tool STATISTICA Data Miner divides the modeling screen into four general phases of data mining: (1) data acquisition; (2) data cleaning, preparation, and transformation; (3) data analysis, modeling, classification, and forecasting; and (4) reports.
Detailed explanation-5: -Types of Data mining include: Clustering. Prediction. Classification.