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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knowledge extraction
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data archaeology
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data dredging or information harvesting
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all
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Detailed explanation-1: -Data Mining is the process of discovery of interesting patterns and knowledge from huge data. The data sources can include Databases, Data-warehouses, Web browsers, and other information repositories. Note: Data mining is referred to as a synonym of KDD (Knowledge Discovery from Data).
Detailed explanation-2: -Data mining is a terminology used in computer science and is defined as the process of extracting specific information from a database that was hidden and not explicitly available for the user, using a set of different techniques such as ML. It is also called knowledge discovery in databases (KDD).
Detailed explanation-3: -KDD is referred to as Knowledge Discovery in Database and is defined as a method of finding, transforming, and refining meaningful data and patterns from a raw database in order to be utilised in different domains or applications.
Detailed explanation-4: -Knowledge discovery in databases (KDD) is the non-trivial extraction of implicit, previously unknown, and potentially useful information from databases.
Detailed explanation-5: -Dating back to 1989, the namesake Knowledge Discovery in Database (KDD) represents the overall process of collecting data and methodically refining it.