Write a short note on classification and prediction.
Classification is the process of finding a model (or function) that describes and distinguishes data classes or concepts, for the …
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What is the concept/class description? How they can be derived.
Ans. Data can be associated with class or concept. For example, in the All Electronics store, classes of items for. …
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Explain various data types for data mining, with their application.
Write a short note on types of databases. There is a number of, different data repositories on .which mining can …
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What do you mean by spatial databases? Write the applications of geographic databases. What kind of data mining can be performed on a spatial database?
Spatial Database – Spatial databases contain spatial-related information. Examples include geographic (map) databases, very-large-scale integration (VLSI), or computed aided design …
What are the different types of advanced data and information systems? Explain them.
Different type of advanced data and information systems and their explanation are as follows- 1. Object-relational database – object-relational databases …
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Explain the major components of a data mining system architecture.
Ans. The major component of a data mining system architecture is as follows (fig. 1.2). (i) Database, Data Warehouse, or …
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What are the Steps Involved in data mining?
Write the steps of the KDD process: Explain them with the help of an example. Ans. Many people treat data …
Write short notes on “KDD”.
Ans. The term KDD’ (Knowledge Discovery in Database) be employed to describe the whole process of extraction of knowledge from …
What is Data Mining?
Ans. Simply stated, data mining refers to extracting or “mining” knowledge from large amounts of data. The term is actually …
What is motivated Data Mining? Why is it important?
Ans. Data mining has attracted a great deal of attention in the information industry and in society as a whole …
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