DATABASE FUNDAMENTALS
DATA WAREHOUSING AND DATA MINING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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SQL
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Text Analysis
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Ctrl+F
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Visualization
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Detailed explanation-1: -Text Analysis: This concept is very helpful to automatically find patterns within the text embedded in hordes of text files, word-processed files, PDFs, and presentation files.
Detailed explanation-2: -The process of extracting information to identify patterns, trends, and useful data that would allow the business to take the data-driven decision from huge sets of data is called Data Mining.
Detailed explanation-3: -It is an essential process where intelligent methods are applied to extract data patterns. Methods can be summarization, classification, regression, association, or clustering.
Detailed explanation-4: -Types of Data mining include: Clustering. Prediction. Classification.
Detailed explanation-5: -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.